Snap-In Aluminum Electrolytic Capacitors
ELG, +105°C
Overview Applications
The KEMET ELG aluminum electrolytic snap-in capacitors Typical applications include general purpose power
are designed with snap-lock terminals for printed circuit electronics, UPS, SMPS and battery chargers.
board mounting. The case is aluminum with an insulated
sleeve and safety vent at the bottom.
Benefits
• Suited for high reliability, low ESR applications
• Operating temperature of up to 105°C
• 2,000 hour operating life
• RoHS compliant and lead-free
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Part Number System
ELG 129 M 6R3 A Q1 AA
Series Capacitance Code Tolerance Rated Voltage Electrical Size Code Packaging
(pF) (VDC) Parameters
Snap-In First two digits M = ±20% 6R3 = 6.3 160 = 160 A = Standard See Dimension See Ordering
Aluminum represent 010 = 10 180 = 180 Table Options Table
Electrolytic significant 016 = 16 200 = 200
figures for 025 = 25 250 = 250
capacitance 035 = 35 350 = 350
values. Last 050 = 50 400 = 400
digit specifies 063 = 63 420 = 420
the number 080 = 80 450 = 450
of zeros to be 100 = 100 500 = 500
added.
Ordering Options Table
Packaging Type Lead Length (mm) Lead and
Packaging Code
Standard Bulk Packaging Options
Bulk (box) 5.8 ±1.0 AA
Bulk (box) 4.0 ±0.2 AV
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 1
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Dimensions – Millimeters
SIDE VIEW TERMINAL DETAIL TERMINAL PCB LAYOUT
L 0.8 ±0.1 END VIEW
0.8 ±0.1
3 ±0.5
D
5.8±1
1.5 ±0.1 P
5.8 ±1 1.5 ±0.1
Size Code D L p
Nominal Tolerance Nominal Tolerance Nominal Tolerance
Q7 22 +1.0/−0 20 +2.0/−0 10.0 ±0.5
Q1 22 +1.0/−0 25 +2.0/−0 10.0 ±0.5
Q2 22 +1.0/−0 30 +2.0/−0 10.0 ±0.5
Q3 22 +1.0/−0 35 +2.0/−0 10.0 ±0.5
Q4 22 +1.0/−0 40 +2.0/−0 10.0 ±0.5
Q5 22 +1.0/−0 45 +2.0/−0 10.0 ±0.5
Q6 22 +1.0/−0 50 +2.0/−0 10.0 ±0.5
R7 25 +1.0/−0 20 +2.0/−0 10.0 ±0.5
R1 25 +1.0/−0 25 +2.0/−0 10.0 ±0.5
R2 25 +1.0/−0 30 +2.0/−0 10.0 ±0.5
R3 25 +1.0/−0 35 +2.0/−0 10.0 ±0.5
R4 25 +1.0/−0 40 +2.0/−0 10.0 ±0.5
R5 25 +1.0/−0 45 +2.0/−0 10.0 ±0.5
R6 25 +1.0/−0 50 +2.0/−0 10.0 ±0.5
S1 30 +1.0/−0 25 +2.0/−0 10.0 ±0.5
S2 30 +1.0/−0 30 +2.0/−0 10.0 ±0.5
S3 30 +1.0/−0 35 +2.0/−0 10.0 ±0.5
S4 30 +1.0/−0 40 +2.0/−0 10.0 ±0.5
S5 30 +1.0/−0 45 +2.0/−0 10.0 ±0.5
S6 30 +1.0/−0 50 +2.0/−0 10.0 ±0.5
S8 30 +1.0/−0 60 +2.0/−0 10.0 ±0.5
T1 35 +1.0/−0 25 +2.0/−0 10.0 ±0.5
T2 35 +1.0/−0 30 +2.0/−0 10.0 ±0.5
T3 35 +1.0/−0 35 +2.0/−0 10.0 ±0.5
T4 35 +1.0/−0 40 +2.0/−0 10.0 ±0.5
T5 35 +1.0/−0 45 +2.0/−0 10.0 ±0.5
T6 35 +1.0/−0 50 +2.0/−0 10.0 ±0.5
T8 35 +1.0/−0 60 +2.0/−0 10.0 ±0.5
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 2
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Environmental Compliance
As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental
effects of both our capacitors and their production. In Europe (RoHS Directive) and in some other geographical areas like
China, legislation has been put in place to prevent the use of some hazardous materials, such as lead (Pb), in electronic
equipment. All products in this catalog are produced to help our customers’ obligations to guarantee their products and fulfill
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will
closely follow any changes in legislation world wide and make any necessary changes in its products, whenever needed.
Some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode
coatings. To clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels
for RoHS compatible capacitors.
Due to customer requirements, there may appear additional markings such as lead free (LF) or lead-free wires (LFW) on the
label.
Performance Characteristics
Item Performance Characteristics
Capacitance Range 560 – 82,000 µF 47 – 2,200 µF
Capacitance Tolerance ±20% at 120 Hz/20°C
Rated Voltage 6.3 – 100 VDC 160 – 500 VDC
Life Test 2,000 hours (see conditions in Test Methods & Performance)
Operating Temperature −40°C to +105°C −25°C to +105°C
I = 0.02 CV (mA) or 3 mA, whichever is smaller
Leakage Current C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at 20°C.
Impedance Z Characteristics at 120 Hz
Rated Voltage (VDC) 6.3 – 16 25 35 50 – 63 80 – 100 160 – 400 420 – 450 500
Z (−25°C)/Z (20°C) 4 3 3 2 2 4 8 8
Z (−40°C)/Z (20°C) 15 10 8 6 5
Compensation Factor of Ripple Current (RC) vs. Frequency
Rated Voltage (VDC) 50 Hz 60 Hz 120 Hz 1 kHz 10 kHz
6.3 – 100 0.88 0.90 1.00 1.15 1.16
160 – 250 0.85 0.88 1.00 1.30 1.50
350 – 450 0.88 0.90 1.00 1.35 1.45
500 0.70 0.72 1.00 1.30 1.41
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 3
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Test Method & Performance
Conditions Load Life Test Shelf Life Test
Temperature 105°C 105°C
Test Duration 2,000 hours 1,000 hours
Ripple Current Maximum ripple current specified at 120 kHz 105°C No ripple current applied
specified in table
Voltage The sum of DC voltage and the peak AC voltage No voltage applied
must not exceed the rated voltage of the capacitor
Performance The following specifications will be satisfied when the capacitor is restored to 20°C:
Capacitance Change Within ±20% of the initial value
Dissipation Factor Does not exceed 200% of the specified value Does not exceed 200% of the specified value
Leakage Current Does not exceed specified value
Shelf Life
The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however,
the leakage current will very slowly increase.
The KEMET E aluminum electrolytic capacitors should not be stored in high temperatures or where there is a high level of
humidity. The suitable storage condition for KEMET's E aluminum electrolytic capacitors is +5 to +35°C and less than 75%
in relative humidity. KEMET's E aluminum electrolytic capacitors should not be stored in damp conditions such as water,
saltwater spray or oil spray. KEMET's E aluminum electrolytic capacitors should not be stored in an environment full of
hazardous gas (hydrogen sulphide, sulphurous acid gas, nitrous acid, chlorine gas, ammonium, etc.) KEMET's E aluminum
electrolytic capacitors should not be stored under exposure to ozone, ultraviolet rays or radiation.
If a capacitor has been stored for more than 18 months under these conditions and it shows increased leakage current,
then a treatment by voltage application is recommended.
Re-Age (Reforming) Procedure
Apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen
to a steady value below the specified limit. During re-aging a maximum charging current of twice the specified leakage
current or 5 mA (whichever is greater) is suggested.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 4
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
100 125 6800 35 x 50 15 3.9 3.0 ELG688M100AT6(1)
160 200 2200 35 x 45 15 3300 3.0 ELG228M160AT5(1)
200 250 560 22 x 40 15 1400 2.2 ELG567M200AQ4(1)
200 250 1200 30 x 40 15 2300 3.0 ELG128M200AS5(1)
250 300 330 22 x 35 15 1150 1.7 ELG337M250AQ3(1)
250 300 470 25 x 35 15 1500 2.4 ELG477M250AR3(1)
250 300 820 30 x 40 15 2000 3.0 ELG827M250AS4(1)
250 300 1200 35 x 45 15 2800 3.0 ELG128M250AT5(1)
400 450 390 30 x 40 15 1350 3.0 ELG397M400AS4(1)
6.3 8 12000 22 x 25 60 1.55 1.5 ELG129M6R3AQ1(1)
6.3 8 15000 22 x 30 60 1.70 1.9 ELG159M6R3AQ2(1)
6.3 8 15000 25 x 25 60 1.70 1.9 ELG159M6R3AR1(1)
6.3 8 18000 22 x 30 60 1.95 2.3 ELG189M6R3AQ2(1)
6.3 8 18000 25 x 25 60 1.95 2.3 ELG189M6R3AR1(1)
6.3 8 22000 22 x 35 60 2.25 2.8 ELG229M6R3AQ3(1)
6.3 8 22000 25 x 30 60 2.25 2.8 ELG229M6R3AR2(1)
6.3 8 22000 30 x 25 60 2.25 2.8 ELG229M6R3AS1(1)
6.3 8 27000 22 x 40 60 2.55 3.0 ELG279M6R3AQ4(1)
6.3 8 27000 25 x 35 60 2.55 3.0 ELG279M6R3AR3(1)
6.3 8 27000 30 x 30 60 2.55 3.0 ELG279M6R3AS2(1)
6.3 8 27000 35 x 25 60 2.55 3.0 ELG279M6R3AT1(1)
6.3 8 33000 22 x 45 60 2.90 3.0 ELG339M6R3AQ5(1)
6.3 8 33000 25 x 40 60 2.95 3.0 ELG339M6R3AR4(1)
6.3 8 33000 30 x 30 60 2.90 3.0 ELG339M6R3AS2(1)
6.3 8 33000 35 x 25 60 2.95 3.0 ELG339M6R3AT1(1)
6.3 8 39000 25 x 50 60 3.25 3.0 ELG399M6R3AR6(1)
6.3 8 39000 30 x 35 60 3.25 3.0 ELG399M6R3AS3(1)
6.3 8 39000 35 x 30 60 3.30 3.0 ELG399M6R3AT2(1)
6.3 8 47000 25 x 50 60 3.70 3.0 ELG479M6R3AR6(1)
6.3 8 47000 30 x 40 60 3.70 3.0 ELG479M6R3AS4(1)
6.3 8 56000 30 x 45 60 4.15 3.0 ELG569M6R3AS5(1)
6.3 8 56000 35 x 35 60 4.10 3.0 ELG569M6R3AT3(1)
6.3 8 68000 30 x 50 60 4.70 3.0 ELG689M6R3AS6(1)
6.3 8 68000 35 x 40 60 4.70 3.0 ELG689M6R3AT4(1)
6.3 8 82000 35 x 45 60 5.30 3.0 ELG829M6R3AT5(1)
10 13 10000 25 x 25 55 1.55 2.0 ELG109M010AR1(1)
10 13 12000 22 x 30 55 1.75 2.4 ELG129M010AQ2(1)
10 13 15000 22 x 30 55 1.90 3.0 ELG159M010AQ2(1)
10 13 15000 25 x 25 55 1.90 3.0 ELG159M010AR1(1)
10 13 18000 22 x 35 55 2.20 3.0 ELG189M010AQ3(1)
10 13 18000 25 x 30 55 2.25 3.0 ELG189M010AR2(1)
10 13 22000 22 x 40 55 2.50 3.0 ELG229M010AQ4(1)
10 13 22000 25 x 35 55 2.55 3.0 ELG229M010AR3(1)
10 13 22000 30 x 25 55 2.45 3.0 ELG229M010AS1(1)
10 13 27000 22 x 50 55 2.95 3.0 ELG279M010AQ6(1)
10 13 27000 25 x 40 55 2.90 3.0 ELG279M010AR4(1)
10 13 27000 30 x 30 55 2.85 3.0 ELG279M010AS2(1)
10 13 27000 35 x 25 55 2.80 3.0 ELG279M010AT1(1)
10 13 33000 25 x 45 55 3.30 3.0 ELG339M010AR5(1)
10 13 33000 30 x 35 55 3.30 3.0 ELG339M010AS3(1)
10 13 33000 35 x 30 55 3.30 3.0 ELG339M010AT2(1)
10 13 39000 25 x 50 55 3.70 3.0 ELG399M010AR6(1)
10 13 39000 30 x 40 55 3.70 3.0 ELG399M010AS4(1)
10 13 39000 35 x 30 55 3.65 3.0 ELG399M010AT2(1)
10 13 47000 30 x 45 55 4.20 3.0 ELG479M010AS5(1)
10 13 47000 35 x 35 55 3.80 3.0 ELG479M010AT3(1)
10 13 56000 30 x 50 55 4.65 3.0 ELG569M010AS6(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 5
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
10 13 56000 35 x 40 55 4.65 3.0 ELG569M010AT4(1)
10 13 68000 35 x 50 55 5.50 3.0 ELG689M010AT6(1)
16 20 6800 22 x 25 55 1.55 2.2 ELG688M016AQ1(1)
16 20 8200 22 x 30 55 1.70 2.6 ELG828M016AQ2(1)
16 20 8200 25 x 25 55 1.70 2.6 ELG828M016AR1(1)
16 20 10000 22 x 30 55 1.95 3.0 ELG109M016AQ2(1)
16 20 10000 25 x 25 55 1.95 3.0 ELG109M016AR1(1)
16 20 12000 22 x 35 55 2.20 3.0 ELG129M016AQ3(1)
16 20 12000 25 x 30 55 2.25 3.0 ELG129M016AR2(1)
16 20 12000 30 x 25 55 2.30 3.0 ELG129M016AS1(1)
16 20 15000 22 x 40 55 2.55 3.0 ELG159M016AQ4(1)
16 20 15000 25 x 35 55 2.60 3.0 ELG159M016AR3(1)
16 20 15000 30 x 30 55 2.60 3.0 ELG159M016AS2(1)
16 20 15000 35 x 25 55 2.65 3.0 ELG159M016AT1(1)
16 20 18000 22 x 45 55 2.90 3.0 ELG189M016AQ5(1)
16 20 18000 25 x 40 55 2.90 3.0 ELG189M016AR4(1)
16 20 18000 30 x 30 55 2.90 3.0 ELG189M016AS2(1)
16 20 18000 35 x 25 55 2.95 3.0 ELG189M016AT1(1)
16 20 22000 25 x 45 55 3.30 3.0 ELG229M016AR5(1)
16 20 22000 30 x 35 55 3.30 3.0 ELG229M016AS3(1)
16 20 22000 35 x 30 55 3.30 3.0 ELG229M016AT2(1)
16 20 27000 25 x 50 55 3.80 3.0 ELG279M016AR6(1)
16 20 27000 30 x 40 55 3.75 3.0 ELG279M016AS4(1)
16 20 27000 35 x 30 55 3.75 3.0 ELG279M016AT2(1)
16 20 33000 30 x 45 55 4.30 3.0 ELG339M016AS5(1)
16 20 33000 35 x 35 55 4.25 3.0 ELG339M016AT3(1)
16 20 39000 30 x 50 55 4.80 3.0 ELG399M016AS6(1)
16 20 39000 35 x 40 55 4.80 3.0 ELG399M016AT4(1)
16 20 47000 35 x 45 55 5.45 3.0 ELG479M016AT5(1)
16 20 56000 35 x 45 55 5.65 3.0 ELG569M016AT5(1)
16 20 68000 35 x 50 55 6.20 3.0 ELG689M016AT6(1)
25 32 4700 22 x 25 45 1.50 2.4 ELG478M025AQ1(1)
25 32 5600 22 x 30 45 1.65 2.8 ELG568M025AQ2(1)
25 32 5600 25 x 25 45 1.65 2.8 ELG568M025AR1(1)
25 32 6800 22 x 30 45 1.85 3.0 ELG688M025AQ2(1)
25 32 6800 25 x 25 45 1.85 3.0 ELG688M025AR1(1)
25 32 8200 22 x 35 45 2.10 3.0 ELG828M025AQ3(1)
25 32 8200 25 x 30 45 2.10 3.0 ELG828M025AR2(1)
25 32 8200 30 x 25 45 2.15 3.0 ELG828M025AS1(1)
25 32 10000 22 x 40 45 2.40 3.0 ELG109M025AQ4(1)
25 32 10000 25 x 35 45 2.40 3.0 ELG109M025AR3(1)
25 32 10000 30 x 30 45 2.40 3.0 ELG109M025AS2(1)
25 32 10000 35 x 25 45 2.40 3.0 ELG109M025AT1(1)
25 32 12000 22 x 45 45 2.70 3.0 ELG129M025AQ5(1)
25 32 12000 25 x 40 45 2.75 3.0 ELG129M025AR4(1)
25 32 12000 30 x 30 45 2.70 3.0 ELG129M025AS2(1)
25 32 12000 35 x 25 45 2.75 3.0 ELG129M025AT1(1)
25 32 15000 25 x 45 45 3.15 3.0 ELG159M025AR5(1)
25 32 15000 30 x 35 45 3.15 3.0 ELG159M025AS3(1)
25 32 15000 35 x 30 45 3.25 3.0 ELG159M025AT2(1)
25 32 18000 25 x 50 45 3.55 3.0 ELG189M025AR6(1)
25 32 18000 30 x 40 45 3.55 3.0 ELG189M025AS4(1)
25 32 18000 35 x 35 45 3.55 3.0 ELG189M025AT3(1)
25 32 22000 30 x 45 45 4.05 3.0 ELG229M025AS5(1)
25 32 22000 35 x 35 45 3.80 3.0 ELG229M025AT3(1)
25 32 27000 35 x 45 45 4.70 3.0 ELG279M025AT5(1)
25 32 33000 35 x 50 45 5.40 3.0 ELG339M025AT6(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 6
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
25 32 39000 35 x 45 45 5.50 3.0 ELG399M025AT5(1)
25 32 47000 35 x 50 45 6.00 3.0 ELG479M025AT6(1)
35 44 3300 22 x 25 35 1.40 2.3 ELG338M035AQ1(1)
35 44 3900 22 x 30 35 1.55 2.7 ELG398M035AQ2(1)
35 44 3900 25 x 25 35 1.55 2.7 ELG398M035AR1(1)
35 44 4700 22 x 35 35 1.80 3.0 ELG478M035AQ3(1)
35 44 4700 25 x 25 35 1.80 3.0 ELG478M035AR1(1)
35 44 5600 22 x 35 35 1.95 3.0 ELG568M035AQ3(1)
35 44 5600 25 x 30 35 1.95 3.0 ELG568M035AR2(1)
35 44 5600 30 x 25 35 2.00 3.0 ELG568M035AS1(1)
35 44 6800 22 x 40 35 2.20 3.0 ELG688M035AQ4(1)
35 44 6800 25 x 35 35 2.25 3.0 ELG688M035AR3(1)
35 44 6800 30 x 30 35 2.30 3.0 ELG688M035AS2(1)
35 44 6800 35 x 25 35 2.35 3.0 ELG688M035AT1(1)
35 44 8200 22 x 50 35 2.55 3.0 ELG828M035AQ6(1)
35 44 8200 25 x 40 35 2.50 3.0 ELG828M035AR4(1)
35 44 8200 30 x 30 35 2.75 3.0 ELG828M035AS2(1)
35 44 8200 35 x 25 35 2.75 3.0 ELG828M035AT1(1)
35 44 10000 25 x 45 35 2.85 3.0 ELG109M035AR5(1)
35 44 10000 30 x 35 35 2.90 3.0 ELG109M035AS3(1)
35 44 10000 35 x 30 35 2.95 3.0 ELG109M035AT2(1)
35 44 12000 25 x 50 35 3.25 3.0 ELG129M035AR6(1)
35 44 12000 30 x 40 35 3.25 3.0 ELG129M035AS4(1)
35 44 12000 35 x 30 35 3.15 3.0 ELG129M035AT2(1)
35 44 15000 30 x 45 35 3.70 3.0 ELG159M035AS5(1)
35 44 15000 35 x 35 35 3.65 3.0 ELG159M035AT3(1)
35 44 18000 35 x 40 35 4.35 3.0 ELG189M035AT4(1)
35 44 22000 30 x 50 35 4.90 3.0 ELG229M035AS6(1)
50 63 1800 22 x 25 30 1.30 1.8 ELG188M050AQ1(1)
50 63 2200 22 x 30 30 1.55 2.2 ELG228M050AQ2(1)
50 63 2200 25 x 25 30 1.55 2.2 ELG228M050AR1(1)
50 63 2700 22 x 30 30 1.70 2.7 ELG278M050AQ2(1)
50 63 2700 25 x 25 30 1.70 2.7 ELG278M050AR1(1)
50 63 3300 22 x 35 30 1.95 3.0 ELG338M050AQ3(1)
50 63 3300 25 x 30 30 1.85 3.0 ELG338M050AR2(1)
50 63 3900 22 x 40 30 2.15 3.0 ELG398M050AQ4(1)
50 63 3900 25 x 35 30 2.20 3.0 ELG398M050AR3(1)
50 63 3900 30 x 25 30 1.95 3.0 ELG398M050AS1(1)
50 63 4700 22 x 45 30 2.45 3.0 ELG478M050AQ5(1)
50 63 4700 25 x 40 30 2.45 3.0 ELG478M050AR4(1)
50 63 4700 30 x 30 30 2.45 3.0 ELG478M050AS2(1)
50 63 4700 35 x 25 30 2.50 3.0 ELG478M050AT1(1)
50 63 5600 22 x 50 30 2.75 3.0 ELG568M050AQ6(1)
50 63 5600 25 x 40 30 2.70 3.0 ELG568M050AR4(1)
50 63 5600 30 x 35 30 2.75 3.0 ELG568M050AS3(1)
50 63 5600 35 x 30 30 2.75 3.0 ELG568M050AT2(1)
50 63 6800 25 x 50 30 3.30 3.0 ELG688M050AR6(1)
50 63 6800 30 x 40 30 3.30 3.0 ELG688M050AS4(1)
50 63 6800 35 x 30 30 3.25 3.0 ELG688M050AT2(1)
50 63 8200 30 x 45 30 3.60 3.0 ELG828M050AS5(1)
50 63 8200 35 x 35 30 3.55 3.0 ELG828M050AT3(1)
50 63 10000 30 x 50 30 4.05 3.0 ELG109M050AS6(1)
50 63 10000 35 x 40 30 4.00 3.0 ELG109M050AT4(1)
50 63 12000 35 x 45 30 4.55 3.0 ELG129M050AT5(1)
63 79 1200 22 x 25 25 1.20 1.5 ELG128M063AQ1(1)
63 79 1500 22 x 30 25 1.30 1.9 ELG158M063AQ2(1)
63 79 1500 25 x 25 25 1.30 1.9 ELG158M063AR1(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 7
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
63 79 1800 22 x 30 25 1.50 2.3 ELG188M063AQ2(1)
63 79 1800 25 x 25 25 1.50 2.3 ELG188M063AR1(1)
63 79 2200 22 x 35 25 1.70 2.8 ELG228M063AQ3(1)
63 79 2200 25 x 30 25 1.75 2.8 ELG228M063AR2(1)
63 79 2200 30 x 25 25 1.80 2.8 ELG228M063AS1(1)
63 79 2700 22 x 40 25 2.00 3.0 ELG278M063AQ4(1)
63 79 2700 25 x 35 25 2.00 3.0 ELG278M063AR3(1)
63 79 2700 30 x 25 25 1.95 3.0 ELG278M063AS1(1)
63 79 3300 22 x 50 25 2.30 3.0 ELG338M063AQ6(1)
63 79 3300 25 x 40 25 2.30 3.0 ELG338M063AR4(1)
63 79 3300 30 x 30 25 2.25 3.0 ELG338M063AS2(1)
63 79 3300 35 x 25 25 2.10 3.0 ELG338M063AT1(1)
63 79 3900 25 x 45 25 2.55 3.0 ELG398M063AR5(1)
63 79 3900 30 x 35 25 2.55 3.0 ELG398M063AS3(1)
63 79 3900 35 x 30 25 2.55 3.0 ELG398M063AT2(1)
63 79 4700 25 x 50 25 2.85 3.0 ELG478M063AR6(1)
63 79 4700 30 x 40 25 2.85 3.0 ELG478M063AS4(1)
63 79 4700 35 x 30 25 2.80 3.0 ELG478M063AT2(1)
63 79 5600 30 x 45 25 3.20 3.0 ELG568M063AS5(1)
63 79 5600 35 x 35 25 3.20 3.0 ELG568M063AT3(1)
63 79 6800 30 x 50 25 3.65 3.0 ELG688M063AS6(1)
63 79 6800 35 x 40 25 3.65 3.0 ELG688M063AT4(1)
63 79 8200 35 x 45 25 3.90 3.0 ELG828M063AT5(1)
63 79 10000 35 x 50 25 4.40 3.0 ELG109M063AT6(1)
80 100 820 22 x 25 25 1.10 1.3 ELG827M080AQ1(1)
80 100 1000 22 x 30 25 1.20 1.6 ELG108M080AQ2(1)
80 100 1000 25 x 25 25 1.20 1.6 ELG108M080AR1(1)
80 100 1200 22 x 30 25 1.40 1.9 ELG128M080AQ2(1)
80 100 1200 25 x 25 25 1.40 1.9 ELG128M080AR1(1)
80 100 1500 22 x 35 25 1.60 2.4 ELG158M080AQ3(1)
80 100 1500 25 x 30 25 1.60 2.4 ELG158M080AR2(1)
80 100 1500 30 x 25 25 1.65 2.4 ELG158M080AS1(1)
80 100 1800 22 x 40 25 1.80 2.9 ELG188M080AQ4(1)
80 100 1800 25 x 35 25 1.85 2.9 ELG188M080AR3(1)
80 100 1800 30 x 25 25 1.80 2.9 ELG188M080AS1(1)
80 100 2200 22 x 45 25 2.05 3.0 ELG228M080AQ5(1)
80 100 2200 25 x 35 25 2.00 3.0 ELG228M080AR3(1)
80 100 2200 30 x 30 25 2.05 3.0 ELG228M080AS2(1)
80 100 2200 35 x 25 25 2.05 3.0 ELG228M080AT1(1)
80 100 2700 25 x 45 25 2.35 3.0 ELG278M080AR5(1)
80 100 2700 30 x 35 25 2.35 3.0 ELG278M080AS3(1)
80 100 2700 35 x 30 25 2.35 3.0 ELG278M080AT2(1)
80 100 3300 25 x 50 25 2.70 3.0 ELG338M080AR6(1)
80 100 3300 30 x 40 25 2.70 3.0 ELG338M080AS4(1)
80 100 3300 35 x 30 25 2.55 3.0 ELG338M080AT2(1)
80 100 3900 30 x 45 25 3.00 3.0 ELG398M080AS5(1)
80 100 3900 35 x 35 25 3.00 3.0 ELG398M080AT3(1)
80 100 4700 30 x 50 25 3.40 3.0 ELG478M080AS6(1)
80 100 4700 35 x 40 25 3.40 3.0 ELG478M080AT4(1)
80 100 5600 35 x 45 25 3.80 3.0 ELG568M080AT5(1)
80 100 6800 35 x 50 25 3.90 3.0 ELG688M080AT6(1)
100 125 560 22 x 25 25 1.05 1.1 ELG567M100AQ1(1)
100 125 680 22 x 25 25 1.20 1.4 ELG687M100AQ1(1)
100 125 820 22 x 30 25 1.30 1.6 ELG827M100AQ2(1)
100 125 820 25 x 25 25 1.33 1.6 ELG827M100AR1(1)
100 125 1000 22 x 35 25 1.50 2.0 ELG108M100AQ3(1)
100 125 1000 25 x 30 25 1.50 2.0 ELG108M100AR2(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 8
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
100 125 1200 22 x 40 25 1.70 2.4 ELG128M100AQ4(1)
100 125 1200 25 x 35 25 1.70 2.4 ELG128M100AR3(1)
100 125 1200 30 x 25 25 1.70 2.4 ELG128M100AS1(1)
100 125 1500 22 x 45 25 1.95 3.0 ELG158M100AQ5(1)
100 125 1500 25 x 40 25 2.00 3.0 ELG158M100AR4(1)
100 125 1500 30 x 30 25 1.95 3.0 ELG158M100AS2(1)
100 125 1500 35 x 25 25 2.00 3.0 ELG158M100AT1(1)
100 125 1800 25 x 45 25 2.20 3.0 ELG188M100AR5(1)
100 125 1800 30 x 35 25 2.50 3.0 ELG188M100AS3(1)
100 125 1800 35 x 30 25 2.45 3.0 ELG188M100AT2(1)
100 125 2200 25 x 50 25 2.55 3.0 ELG228M100AR6(1)
100 125 2200 30 x 40 25 2.70 3.0 ELG228M100AS4(1)
100 125 2200 35 x 30 25 2.55 3.0 ELG228M100AT2(1)
100 125 2700 30 x 45 25 2.90 3.0 ELG278M100AS5(1)
100 125 2700 35 x 35 25 2.85 3.0 ELG278M100AT3(1)
100 125 3300 30 x 50 25 3.25 3.0 ELG338M100AS6(1)
100 125 3300 35 x 40 25 3.25 3.0 ELG338M100AT4(1)
100 125 3900 30 x 50 25 3.70 3.0 ELG398M100AS6(1)
100 125 3900 35 x 45 25 3.70 3.0 ELG398M100AT5(1)
100 125 4700 35 x 50 25 3.80 3.0 ELG478M100AT6(1)
160 200 220 22 x 20 15 0.80 1.1 ELG227M160AQ7(1)
160 200 270 22 x 25 15 1.00 0.9 ELG277M160AQ1(1)
160 200 330 22 x 25 15 1.20 1.1 ELG337M160AQ1(1)
160 200 330 25 x 20 15 1.15 1.6 ELG337M160AR7(1)
160 200 390 22 x 30 15 1.30 1.2 ELG397M160AQ2(1)
160 200 390 25 x 25 15 1.30 1.2 ELG397M160AR1(1)
160 200 470 22 x 30 15 1.30 1.5 ELG477M160AQ2(1)
160 200 470 22 x 35 15 1.40 1.5 ELG477M160AQ3(1)
160 200 470 25 x 25 15 1.40 1.5 ELG477M160AR1(1)
160 200 560 22 x 40 15 1.50 1.8 ELG567M160AQ4(1)
160 200 560 25 x 30 15 1.50 1.8 ELG567M160AR2(1)
160 200 560 30 x 25 15 1.50 1.8 ELG567M160AS1(1)
160 200 680 22 x 45 15 1.70 2.2 ELG687M160AQ5(1)
160 200 680 25 x 35 15 1.70 2.2 ELG687M160AR3(1)
160 200 680 30 x 25 15 1.70 2.2 ELG687M160AS1(1)
160 200 820 22 x 50 15 1.95 2.6 ELG827M160AQ6(1)
160 200 820 25 x 40 15 2.00 2.6 ELG827M160AR4(1)
160 200 820 30 x 30 15 2.00 2.6 ELG827M160AS2(1)
160 200 820 35 x 25 15 1.90 2.6 ELG827M160AT1(1)
160 200 1000 25 x 45 15 2.20 3.0 ELG108M160AR5(1)
160 200 1000 30 x 35 15 2.20 3.0 ELG108M160AS3(1)
160 200 1000 35 x 30 15 2.20 3.0 ELG108M160AT2(1)
160 200 1200 25 x 50 15 2.45 3.0 ELG128M160AR6(1)
160 200 1200 30 x 40 15 2.45 3.0 ELG128M160AS4(1)
160 200 1200 35 x 30 15 2.45 3.0 ELG128M160AT2(1)
160 200 1500 30 x 45 15 2.80 3.0 ELG158M160AS5(1)
160 200 1500 35 x 35 15 2.80 3.0 ELG158M160AT3(1)
160 200 1800 30 x 50 15 3.30 3.0 ELG188M160AS6(1)
160 200 1800 35 x 45 15 3.30 3.0 ELG188M160AT5(1)
160 200 2200 35 x 50 15 3.75 3.0 ELG228M160AT6(1)
180 225 180 22 x 20 15 0.75 1.0 ELG187M180AQ7(1)
180 225 220 22 x 25 15 0.85 0.8 ELG227M180AQ1(1)
180 225 270 22 x 25 15 0.95 1.0 ELG277M180AQ1(1)
180 225 270 25 x 20 15 0.90 1.5 ELG277M180AR7(1)
180 225 330 22 x 25 15 1.10 1.2 ELG337M180AQ1(1)
180 225 330 22 x 30 15 1.10 1.2 ELG337M180AQ2(1)
180 225 330 25 x 25 15 1.10 1.2 ELG337M180AR1(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 9
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
180 225 390 22 x 30 15 1.30 1.4 ELG397M180AQ2(1)
180 225 390 25 x 25 15 1.30 1.4 ELG397M180AR1(1)
180 225 470 22 x 30 15 1.30 1.7 ELG477M180AQ2(1)
180 225 470 22 x 35 15 1.35 1.7 ELG477M180AQ3(1)
180 225 470 25 x 30 15 1.40 1.7 ELG477M180AR2(1)
180 225 470 30 x 25 15 1.40 1.7 ELG477M180AS1(1)
180 225 560 22 x 40 15 1.50 2.0 ELG567M180AQ4(1)
180 225 560 25 x 35 15 1.55 2.0 ELG567M180AR3(1)
180 225 560 30 x 25 15 1.50 2.0 ELG567M180AS1(1)
180 225 680 22 x 45 15 1.70 2.4 ELG687M180AQ5(1)
180 225 680 22 x 50 15 1.70 2.4 ELG687M180AQ6(1)
180 225 680 25 x 35 15 1.70 2.4 ELG687M180AR3(1)
180 225 680 25 x 40 15 1.75 2.4 ELG687M180AR4(1)
180 225 680 30 x 30 15 1.70 2.4 ELG687M180AS2(1)
180 225 680 35 x 25 15 1.70 2.4 ELG687M180AT1(1)
180 225 820 22 x 50 15 1.95 3.0 ELG827M180AQ6(1)
180 225 820 25 x 40 15 2.00 3.0 ELG827M180AR4(1)
180 225 820 25 x 45 15 2.00 3.0 ELG827M180AR5(1)
180 225 820 30 x 30 15 2.00 3.0 ELG827M180AS2(1)
180 225 820 30 x 35 15 2.00 3.0 ELG827M180AS3(1)
180 225 820 35 x 25 15 1.90 3.0 ELG827M180AT1(1)
180 225 1000 25 x 45 15 2.20 3.0 ELG108M180AR5(1)
180 225 1000 25 x 50 15 2.20 3.0 ELG108M180AR6(1)
180 225 1000 30 x 35 15 2.25 3.0 ELG108M180AS3(1)
180 225 1000 30 x 40 15 2.25 3.0 ELG108M180AS4(1)
180 225 1000 35 x 30 15 2.25 3.0 ELG108M180AT2(1)
180 225 1200 25 x 50 15 2.45 3.0 ELG128M180AR6(1)
180 225 1200 30 x 40 15 2.45 3.0 ELG128M180AS4(1)
180 225 1200 30 x 45 15 2.50 3.0 ELG128M180AS5(1)
180 225 1200 35 x 30 15 2.50 3.0 ELG128M180AT2(1)
180 225 1200 35 x 35 15 2.50 3.0 ELG128M180AT3(1)
180 225 1500 30 x 45 15 2.80 3.0 ELG158M180AS5(1)
180 225 1500 30 x 50 15 2.90 3.0 ELG158M180AS6(1)
180 225 1500 35 x 35 15 2.90 3.0 ELG158M180AT3(1)
180 225 1500 35 x 40 15 2.90 3.0 ELG158M180AT4(1)
180 225 1800 30 x 50 15 3.30 3.0 ELG188M180AS6(1)
180 225 1800 35 x 50 15 3.30 3.0 ELG188M180AT6(1)
180 225 2200 35 x 50 15 3.60 3.0 ELG228M180AT6(1)
200 250 150 22 x 20 15 0.65 0.9 ELG157M200AQ7(1)
200 250 180 22 x 20 15 0.70 1.1 ELG187M200AQ7(1)
200 250 220 22 x 25 15 0.80 0.9 ELG227M200AQ1(1)
200 250 220 25 x 20 15 0.80 1.3 ELG227M200AR7(1)
200 250 270 22 x 25 15 0.85 1.1 ELG277M200AQ1(1)
200 250 270 25 x 25 15 0.85 1.1 ELG277M200AR1(1)
200 250 330 22 x 30 15 1.20 1.3 ELG337M200AQ2(1)
200 250 330 25 x 25 15 1.20 1.3 ELG337M200AR1(1)
200 250 390 22 x 30 15 1.30 1.6 ELG397M200AQ2(1)
200 250 390 22 x 35 15 1.30 1.6 ELG397M200AQ3(1)
200 250 390 25 x 25 15 1.30 1.6 ELG397M200AR1(1)
200 250 390 25 x 30 15 1.30 1.6 ELG397M200AR2(1)
200 250 390 30 x 25 15 1.30 1.6 ELG397M200AS1(1)
200 250 470 22 x 35 15 1.40 1.9 ELG477M200AQ3(1)
200 250 470 22 x 40 15 1.40 1.9 ELG477M200AQ4(1)
200 250 470 25 x 30 15 1.40 1.9 ELG477M200AR2(1)
200 250 470 30 x 25 15 1.50 1.9 ELG477M200AS1(1)
200 250 560 22 x 45 15 1.55 2.2 ELG567M200AQ5(1)
200 250 560 25 x 35 15 1.55 2.2 ELG567M200AR3(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 10
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
200 250 560 30 x 30 15 1.55 2.2 ELG567M200AS2(1)
200 250 680 22 x 50 15 1.75 2.7 ELG687M200AQ6(1)
200 250 680 25 x 40 15 1.75 2.7 ELG687M200AR4(1)
200 250 680 30 x 30 15 1.75 2.7 ELG687M200AS2(1)
200 250 680 35 x 25 15 1.70 2.7 ELG687M200AT1(1)
200 250 820 25 x 50 15 2.05 3.0 ELG827M200AR6(1)
200 250 820 30 x 35 15 2.00 3.0 ELG827M200AS3(1)
200 250 820 35 x 30 15 2.05 3.0 ELG827M200AT2(1)
200 250 1000 30 x 40 15 2.30 3.0 ELG108M200AS4(1)
200 250 1000 30 x 45 15 2.30 3.0 ELG108M200AS5(1)
200 250 1000 35 x 30 15 2.30 3.0 ELG108M200AT2(1)
200 250 1000 35 x 35 15 2.30 3.0 ELG108M200AT3(1)
200 250 1200 30 x 50 15 2.60 3.0 ELG128M200AS6(1)
200 250 1200 35 x 40 15 2.65 3.0 ELG128M200AT4(1)
200 250 1500 35 x 45 15 3.10 3.0 ELG158M200AT5(1)
200 250 1800 35 x 50 15 3.15 3.0 ELG188M200AT6(1)
250 300 120 22 x 20 15 0.60 0.9 ELG127M250AQ7(1)
250 300 150 22 x 25 15 0.65 0.8 ELG157M250AQ1(1)
250 300 180 22 x 25 15 0.80 0.9 ELG187M250AQ1(1)
250 300 180 25 x 20 15 0.75 1.4 ELG187M250AR7(1)
250 300 220 22 x 30 15 0.95 1.1 ELG227M250AQ2(1)
250 300 220 25 x 25 15 0.95 1.1 ELG227M250AR1(1)
250 300 270 22 x 35 15 1.15 1.4 ELG277M250AQ3(1)
250 300 270 25 x 30 15 1.15 1.4 ELG277M250AR2(1)
250 300 270 30 x 25 15 1.15 1.4 ELG277M250AS1(1)
250 300 330 22 x 40 15 1.25 1.7 ELG337M250AQ4(1)
250 300 330 25 x 30 15 1.20 1.7 ELG337M250AR2(1)
250 300 330 30 x 25 15 1.25 1.7 ELG337M250AS1(1)
250 300 390 22 x 45 15 1.50 2.0 ELG397M250AQ5(1)
250 300 390 25 x 35 15 1.50 2.0 ELG397M250AR3(1)
250 300 390 30 x 30 15 1.50 2.0 ELG397M250AS2(1)
250 300 470 22 x 50 15 1.55 2.4 ELG477M250AQ6(1)
250 300 470 25 x 40 15 1.55 2.4 ELG477M250AR4(1)
250 300 470 30 x 30 15 1.55 2.4 ELG477M250AS2(1)
250 300 470 35 x 25 15 1.55 2.4 ELG477M250AT1(1)
250 300 560 25 x 45 15 1.80 2.8 ELG567M250AR5(1)
250 300 560 30 x 35 15 1.80 2.8 ELG567M250AS3(1)
250 300 560 35 x 30 15 1.80 2.8 ELG567M250AT2(1)
250 300 680 25 x 50 15 1.95 3.0 ELG687M250AR6(1)
250 300 680 30 x 35 15 2.00 3.0 ELG687M250AS3(1)
250 300 680 30 x 40 15 2.00 3.0 ELG687M250AS4(1)
250 300 680 35 x 35 15 2.00 3.0 ELG687M250AT3(1)
250 300 820 30 x 45 15 2.15 3.0 ELG827M250AS5(1)
250 300 820 35 x 35 15 2.10 3.0 ELG827M250AT3(1)
250 300 1000 35 x 40 15 2.30 3.0 ELG108M250AT4(1)
250 300 1500 35 x 50 15 3.63 3.0 ELG158M250AT6(1)
350 400 56 22 x 20 15 0.40 0.6 ELG566M350AQ7(1)
350 400 68 22 x 25 15 0.45 0.5 ELG686M350AQ1(1)
350 400 82 22 x 25 15 0.55 0.6 ELG826M350AQ1(1)
350 400 82 25 x 20 15 0.50 0.9 ELG826M350AR7(1)
350 400 100 22 x 30 15 0.70 0.7 ELG107M350AQ2(1)
350 400 100 25 x 25 15 0.70 0.7 ELG107M350AR1(1)
350 400 120 22 x 35 15 0.75 0.8 ELG127M350AQ3(1)
350 400 120 25 x 30 15 0.75 0.8 ELG127M350AR2(1)
350 400 120 30 x 25 15 0.75 0.8 ELG127M350AS1(1)
350 400 150 22 x 40 15 0.80 1.1 ELG157M350AQ4(1)
350 400 150 25 x 30 15 0.80 1.1 ELG157M350AR2(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 11
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
350 400 150 30 x 25 15 0.85 1.1 ELG157M350AS1(1)
350 400 180 22 x 45 15 0.90 1.3 ELG187M350AQ5(1)
350 400 180 25 x 35 15 0.90 1.3 ELG187M350AR3(1)
350 400 180 30 x 30 15 0.90 1.3 ELG187M350AS2(1)
350 400 220 22 x 50 15 1.05 1.5 ELG227M350AQ6(1)
350 400 220 25 x 40 15 1.05 1.5 ELG227M350AR4(1)
350 400 220 30 x 30 15 1.00 1.5 ELG227M350AS2(1)
350 400 220 35 x 25 15 1.05 1.5 ELG227M350AT1(1)
350 400 270 25 x 45 15 1.20 1.9 ELG277M350AR5(1)
350 400 270 30 x 35 15 1.20 1.9 ELG277M350AS3(1)
350 400 270 35 x 30 15 1.20 1.9 ELG277M350AT2(1)
350 400 330 30 x 40 15 1.35 2.3 ELG337M350AS4(1)
350 400 330 35 x 35 15 1.35 2.3 ELG337M350AT3(1)
350 400 390 30 x 45 15 1.50 2.7 ELG397M350AS5(1)
350 400 390 35 x 35 15 1.50 2.7 ELG397M350AT3(1)
350 400 470 35 x 40 15 1.70 3.0 ELG477M350AT4(1)
350 400 560 35 x 45 15 1.90 3.0 ELG567M350AT5(1)
400 450 47 22 x 20 15 0.35 0.6 ELG476M400AQ7(1)
400 450 56 22 x 20 15 0.40 0.7 ELG566M400AQ7(1)
400 450 68 22 x 25 15 0.50 0.5 ELG686M400AQ1(1)
400 450 68 25 x 20 15 0.50 0.8 ELG686M400AR7(1)
400 450 82 22 x 25 15 0.52 0.7 ELG826M400AQ1(1)
400 450 82 22 x 30 15 0.60 0.7 ELG826M400AQ2(1)
400 450 82 25 x 25 15 0.65 0.7 ELG826M400AR1(1)
400 450 100 22 x 30 15 0.60 0.8 ELG107M400AQ2(1)
400 450 100 22 x 35 15 0.65 0.8 ELG107M400AQ3(1)
400 450 100 25 x 30 15 0.65 0.8 ELG107M400AR2(1)
400 450 120 22 x 30 15 0.62 1.0 ELG127M400AQ2(1)
400 450 120 22 x 35 15 0.70 1.0 ELG127M400AQ3(1)
400 450 120 25 x 30 15 0.70 1.0 ELG127M400AR2(1)
400 450 120 30 x 25 15 0.75 1.0 ELG127M400AS1(1)
400 450 150 22 x 35 15 0.72 1.2 ELG157M400AQ3(1)
400 450 150 22 x 40 15 0.80 1.2 ELG157M400AQ4(1)
400 450 150 25 x 30 15 0.85 1.2 ELG157M400AR2(1)
400 450 150 25 x 35 15 0.85 1.2 ELG157M400AR3(1)
400 450 150 30 x 30 15 0.85 1.2 ELG157M400AS2(1)
400 450 150 35 x 25 15 0.80 1.2 ELG157M400AT1(1)
400 450 180 22 x 40 15 0.81 1.4 ELG187M400AQ4(1)
400 450 180 22 x 50 15 0.95 1.4 ELG187M400AQ6(1)
400 450 180 25 x 40 15 0.95 1.4 ELG187M400AR4(1)
400 450 180 30 x 30 15 0.90 1.4 ELG187M400AS2(1)
400 450 220 25 x 45 15 1.05 1.8 ELG227M400AR5(1)
400 450 220 30 x 35 15 1.05 1.8 ELG227M400AS3(1)
400 450 220 35 x 30 15 1.10 1.8 ELG227M400AT2(1)
400 450 270 25 x 45 15 1.10 2.2 ELG277M400AR5(1)
400 450 270 25 x 50 15 1.20 2.2 ELG277M400AR6(1)
400 450 270 30 x 40 15 1.20 2.2 ELG277M400AS4(1)
400 450 270 35 x 35 15 1.20 2.2 ELG277M400AT3(1)
400 450 330 25 x 50 15 1.25 2.6 ELG337M400AR6(1)
400 450 330 30 x 45 15 1.40 2.6 ELG337M400AS5(1)
400 450 330 35 x 35 15 1.35 2.6 ELG337M400AT3(1)
400 450 390 30 x 45 15 1.42 3.0 ELG397M400AS5(1)
400 450 390 30 x 50 15 1.55 3.0 ELG397M400AS6(1)
400 450 390 35 x 40 15 1.55 3.0 ELG397M400AT4(1)
400 450 470 30 x 45 15 1.45 3.0 ELG477M400AS5(1)
400 450 470 30 x 50 15 1.75 3.0 ELG477M400AS6(1)
400 450 470 35 x 40 15 1.65 3.0 ELG477M400AT4(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 12
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
400 450 470 35 x 45 15 1.75 3.0 ELG477M400AT5(1)
400 450 560 30 x 60 15 1.90 3.0 ELG567M400AS8(1)
400 450 560 35 x 45 15 1.80 3.0 ELG567M400AT5(1)
400 450 560 35 x 50 15 1.90 3.0 ELG567M400AT6(1)
400 450 680 35 x 50 15 2.10 3.0 ELG687M400AT6(1)
400 450 680 35 x 60 15 2.15 3.0 ELG687M400AT8(1)
400 450 1000 35 x 50 15 1.72 3.0 ELG108M400AT6(1)
420 470 150 22 x 35 20 0.58 1.3 ELG157M420AQ3(1)
420 470 150 22 x 40 20 0.65 1.3 ELG157M420AQ4(1)
420 470 150 25 x 30 20 0.70 1.3 ELG157M420AR2(1)
420 470 180 22 x 40 20 0.68 1.5 ELG187M420AQ4(1)
420 470 180 25 x 35 20 0.68 1.5 ELG187M420AR3(1)
420 470 220 25 x 40 20 0.85 1.8 ELG227M420AR4(1)
420 470 220 25 x 45 20 0.95 1.8 ELG227M420AR5(1)
420 470 220 30 x 40 20 0.95 1.8 ELG227M420AS4(1)
420 470 270 25 x 45 20 1.05 2.3 ELG277M420AQ5(1)
420 470 270 30 x 40 20 1.05 2.3 ELG277M420AS4(1)
420 470 270 35 x 30 20 1.05 2.3 ELG277M420AT2(1)
420 470 330 25 x 50 20 1.15 2.8 ELG337M420AR6(1)
420 470 330 30 x 40 20 1.15 2.8 ELG337M420AS4(1)
420 470 330 35 x 35 20 1.15 2.8 ELG337M420AT3(1)
420 470 390 30 x 45 20 1.25 3.0 ELG397M420AS5(1)
420 470 470 30 x 50 20 1.40 3.0 ELG477M420AS6(1)
420 470 470 35 x 40 20 1.35 3.0 ELG477M420AT4(1)
420 470 560 35 x 45 20 1.65 3.0 ELG567M420AT5(1)
450 500 47 22 x 25 20 0.38 0.4 ELG476M450AQ1(1)
450 500 56 22 x 25 20 0.40 0.5 ELG566M450AQ1(1)
450 500 68 22 x 30 20 0.50 0.6 ELG686M450AQ2(1)
450 500 68 25 x 25 20 0.50 0.6 ELG686M450AR1(1)
450 500 82 22 x 30 20 0.52 0.7 ELG826M450AQ2(1)
450 500 82 22 x 35 20 0.55 0.7 ELG826M450AQ3(1)
450 500 82 25 x 30 20 0.55 0.7 ELG826M450AR2(1)
450 500 82 30 x 25 20 0.55 0.7 ELG826M450AS1(1)
450 500 100 22 x 30 20 0.55 0.9 ELG107M450AQ2(1)
450 500 100 22 x 40 20 0.65 0.9 ELG107M450AQ4(1)
450 500 100 25 x 30 20 0.60 0.9 ELG107M450AR2(1)
450 500 100 30 x 25 20 0.65 0.9 ELG107M450AS1(1)
450 500 120 22 x 35 20 0.60 1.1 ELG127M450AQ3(1)
450 500 120 22 x 45 20 0.70 1.1 ELG127M450AQ5(1)
450 500 120 25 x 35 20 0.70 1.1 ELG127M450AR3(1)
450 500 120 30 x 30 20 0.70 1.1 ELG127M450AS2(1)
450 500 120 35 x 25 20 0.70 1.1 ELG127M450AT1(1)
450 500 150 22 x 40 20 0.68 1.4 ELG157M450AQ4(1)
450 500 150 22 x 50 20 0.80 1.4 ELG157M450AQ6(1)
450 500 150 25 x 40 20 0.80 1.4 ELG157M450AR4(1)
450 500 150 30 x 30 20 0.75 1.4 ELG157M450AS2(1)
450 500 150 35 x 25 20 0.75 1.4 ELG157M450AT1(1)
450 500 180 22 x 45 20 0.75 1.6 ELG187M450AQ5(1)
450 500 180 25 x 45 20 0.85 1.6 ELG187M450AR5(1)
450 500 180 30 x 35 20 0.85 1.6 ELG187M450AS3(1)
450 500 180 35 x 30 20 0.85 1.6 ELG187M450AT2(1)
450 500 220 22 x 50 20 0.85 2.0 ELG227M450AQ6(1)
450 500 220 25 x 50 20 1.00 2.0 ELG227M450AR6(1)
450 500 220 30 x 40 20 1.00 2.0 ELG227M450AS4(1)
450 500 220 35 x 30 20 1.00 2.0 ELG227M450AT2(1)
450 500 270 25 x 50 20 1.05 2.4 ELG277M450AQ6(1)
450 500 270 30 x 45 20 1.15 2.4 ELG277M450AS5(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 13
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Table 1 – Ratings & Part Number Reference cont'd
Rated DF RC LC
VDC VDC Surge Capacitance Case Size 120 Hz 120 Hz 20°C Part Number
Voltage 120 Hz 20°C D x L (mm) 20°C 105°C (A) 5 Minutes (mA)
(µF) (tan δ %)*
450 500 270 35 x 35 20 1.15 2.4 ELG277M450AT3(1)
450 500 330 30 x 45 20 1.25 3.0 ELG337M450AS5(1)
450 500 330 30 x 50 20 1.40 3.0 ELG337M450AS6(1)
450 500 330 35 x 40 20 1.40 3.0 ELG337M450AT4(1)
450 500 390 30 x 50 20 1.40 3.0 ELG397M450AS6(1)
450 500 390 35 x 45 20 1.55 3.0 ELG397M450AT5(1)
450 500 470 35 x 45 20 1.68 3.0 ELG477M450AT5(1)
450 500 470 35 x 50 20 1.70 3.0 ELG477M450AT6(1)
450 500 560 35 x 50 20 1.80 3.0 ELG567M450AT6(1)
450 500 560 35 x 60 20 2.10 3.0 ELG567M450AT8(1)
500 550 47 22 x 25 25 0.51 0.5 ELG476M500AQ1(1)
500 550 56 22 x 30 25 0.58 0.6 ELG566M500AQ2(1)
500 550 68 25 x 25 25 0.65 0.7 ELG686M500AR1(1)
500 550 82 22 x 35 25 0.72 0.8 ELG826M500AQ3(1)
500 550 82 25 x 30 25 0.74 0.8 ELG826M500AR2(1)
500 550 100 22 x 45 25 0.83 1.0 ELG107M500AQ5(1)
500 550 100 30 x 25 25 0.82 1.0 ELG107M500AS1(1)
500 550 120 22 x 50 25 0.93 1.2 ELG127M500AQ6(1)
500 550 120 25 x 35 25 0.93 1.2 ELG127M500AR3(1)
500 550 120 30 x 30 25 0.91 1.2 ELG127M500AS2(1)
500 550 150 30 x 35 25 1.04 1.5 ELG157M500AS3(1)
500 550 150 25 x 45 25 1.08 1.5 ELG157M500AS5(1)
500 550 150 35 x 25 25 0.99 1.5 ELG157M500AT1(1)
500 550 180 25 x 50 25 1.20 1.8 ELG187M500AR6(1)
500 550 180 30 x 40 25 1.17 1.8 ELG187M500AS4(1)
500 550 180 35 x 30 25 1.10 1.8 ELG187M500AT2(1)
500 550 220 30 x 45 25 1.33 2.2 ELG227M500AS5(1)
500 550 220 35 x 35 25 1.23 2.2 ELG227M500AT3(1)
500 550 270 30 x 50 25 1.50 2.7 ELG277M500AS6(1)
500 550 270 35 x 40 25 1.42 2.7 ELG277M500AT4(1)
500 550 330 35 x 45 25 1.60 3.0 ELG337M500AT5(1)
500 550 390 35 x 50 25 1.78 3.0 ELG337M500AT6(1)
500 550 470 35 x 60 25 2.03 3.0 ELG477M500AT8(1)
VDC VDC Surge Rated Case Size DF RC LC Part Number
Capacitance
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 14
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Mounting Positions (Safety Vent)
In operation, electrolytic capacitors will always conduct a leakage current that causes electrolysis. The oxygen produced by
electrolysis will regenerate the dielectric layer but, at the same time, the hydrogen released may cause the internal pressure
of the capacitor to increase. The overpressure vent (safety vent) ensures that the gas can escape when the pressure reaches
a certain value. All mounting positions must allow the safety vent to work properly.
Installing
• A general principle is that lower-use temperatures result in a longer, useful life of the capacitor. For this reason, it should
be ensured that electrolytic capacitors are placed away from heat-emitting components. Adequate space should be
allowed between components for cooling air to circulate, particularly when high ripple current loads are applied. In any
case, the maximum category temperature must not be exceeded.
• Do not deform the case of capacitors or use capacitors with a deformed case.
• Verify that the connections of the capacitors are able to insert on the board without excessive mechanical force.
• If the capacitors require mounting through additional means, the recommended mounting accessories shall be used.
• Verify the correct polarization of the capacitor on the board.
• Verify that the space around the pressure relief device is according to the following guideline:
Case Diameter Space Around Safety Vent
≤ 16 mm > 2 mm
> 16 to ≤ 40 mm > 3 mm
> 40 mm > 5 mm
It is recommended that capacitors always be mounted with the safety device uppermost or in the upper part of the capacitor.
• If the capacitors are stored for a long time, the leakage current must be verified. If the leakage current is superior to the
value listed in this catalog, the capacitors must be reformed. In this case, they can be reformed by application of the rated
voltage through a series resistor approximately 1 kΩ for capacitors with VR ≤ 160 V (5 W resistor) and 10 kΩ for the other
rated voltages.
• In the case of capacitors connected in a series, a suitable voltage sharing must be used.
In the case of balancing resistors, the approximate resistance value can be calculated as: R = 60/C.
KEMET recommends, nevertheless, to ensure that the voltage across each capacitor does not exceed its rated voltage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 15
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Application and Operation Guidelines
Electrical Ratings:
Capacitance (ESC)
Simplified equivalent circuit diagram of an electrolytic capacitor
The capacitive component of the equivalent series circuit, (equivalent series capacitance - ESC), is determined by applying
an alternate voltage of ≤ 0.5 V at a frequency of 120 or 100 Hz and 20°C (IEC 384-1, 384-4).
Temperature Dependence of the Capacitance
Capacitance of an electrolytic capacitor depends upon temperature: with decreasing temperature the viscosity of the
electrolyte increases, thereby reducing its conductivity.
Capacitance will decrease if temperature decreases. Furthermore, temperature drifts cause armature dilatation and,
therefore, capacitance changes (up to 20% depending on the series considered, from 0 to 80°C). This phenomenon is more
evident for electrolytic capacitors than for other types.
Frequency Dependence of the Capacitance
Effective capacitance value is derived from the impedance curve, as long as impedance is still in the range where the
capacitance component is dominant.
C= 1 C = capacitance (F)
2π fZ f = frequency (Hz)
Z = impedance (Ω)
Dissipation Factor tan δ (DF)
Dissipation Factor tan δ is the ratio between the active and reactive power for a sinusoidal waveform voltage. It can be
thought of as a measurement of the gap between an actual and ideal capacitor.
reactive
ideal δ
actual
active
Tan δ is measured with the same set-up used for the series capacitance ESC.
Tan δ = ω x ESC x ESR where:
ESC = Equivalent series capacitance
ESR = Equivalent series resistance
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 16
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Equivalent Series Inductance (ESL)
Equivalent series inductance or self inductance results from the terminal configuration and internal design of the capacitor.
Capacitor Equivalent Internal Circuit
Equivalent Equivalent Equivalent
Series Series Series
Capacitance Resistance Inductance
(ESC) (ESR) (ESL)
Co Re L
Equivalent Series Resistance (ESR)
Equivalent series resistance is the resistive component of the equivalent series circuit. ESR value depends on frequency and
temperature, and is related to the tan δ by the following equation:
Ce
ESR = Equivalent series resistance (Ω)
ESR = tan δ tan δ = Dissipation factor
2πf ESC ESC = Equivalent series capacitance (F)
f = Frequency (Hz)
Tolerance limits of the rated capacitance must be taken into account when calculating this value.
Impedance (Z)
Impedance of an electrolytic capacitor results from a circuit formed by the following individual equivalent series
components:
Co Re L
Ce
Co = Aluminum oxide capacitance (surface and thickness of the dielectric.)
Re = Resistance of electrolyte and paper mixture (other resistances not depending on the frequency are not considered: tabs,
plates, etc.)
Ce = Electrolyte soaked paper capacitance.
L = Inductive reactance of the capacitor winding and terminals.
Impedance of an electrolytic capacitor is not a constant quantity that retains its value under all conditions; it changes
depending on frequency and temperature.
Impedance as a function of frequency (sinusoidal waveform) for a certain temperature can be represented as follows:
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 17
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Impedance (Z) cont’d
Z [ohm]
1,000
100
1/ω C e
10 B
Re A ωL
1 1/ω C o
C
0.1 0.1 1 10 100 1,000 10,000
F [K Hz]
• Capacitive reactance predominates at low frequencies.
• With increasing frequency, capacitive reactance Xc = 1/ωCo decreases until it reaches the order of magnitude of
electrolyte resistance Re(A)
• At even higher frequencies, resistance of the electrolyte predominates: Z = Re (A - B)
• When the capacitor’s resonance frequency is reached (ω0), capacitive and inductive reactance mutually cancel each other
1/ωCe = ωL, ω0 = 1/SQR(LCe)
• Above this frequency, inductive reactance of the winding and its terminals (XL = Z = ωL) becomes effective and leads to
an increase in impedance
Generally speaking, it can be estimated that Ce ≈ 0.01 Co.
Impedance as a function of frequency (sinusoidal waveform) for different temperature values can be represented as follows
(typical values):
Z (ohm) 10 µF
1,000
100 -40°C
10 20°C
1 85°C
0.1
0.1 1 10 100 1,000 10,000
F (K Hz)
Re is the most temperature-dependent component of an electrolytic capacitor equivalent circuit. Electrolyte resistivity will
decrease if temperature rises.
In order to obtain a low impedance value throughout the temperature range, Re must be as little as possible. However, Re
values that are too low indicate a very aggressive electrolyte, resulting in a shorter life of the electrolytic capacitor at high
temperatures. A compromise must be reached.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 18
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Leakage Current (LC)
Due to the aluminum oxide layer that serves as a dielectric, a small current will continue to flow even after a DC voltage has
been applied for long periods. This current is called leakage current.
A high leakage current flows after applying voltage to the capacitor then decreases in a few minutes, for example, after
prolonged storage without any applied voltage. In the course of continuous operation, the leakage current will decrease and
reach an almost constant value.
After a voltage-free storage the oxide layer may deteriorate, especially at a high temperature. Since there are no leakage
currents to transport oxygen ions to the anode, the oxide layer is not regenerated. The result is that a higher than normal
leakage current will flow when voltage is applied after prolonged storage.
As the oxide layer is regenerated in use, the leakage current will gradually decrease to its normal level.
The relationship between the leakage current and voltage applied at constant temperature can be shown schematically as
follows:
I
VR VS VF V
Where:
VF = Forming voltage
If this level is exceeded, a large quantity of heat and gas will be generated and the capacitor could be damaged.
VR = Rated voltage
This level represents the top of the linear part of the curve.
VS = Surge voltage
This lies between VR and VF. The capacitor can be subjected to VS for short periods only.
Electrolytic capacitors are subjected to a reforming process before acceptance testing. The purpose of this preconditioning
is to ensure that the same initial conditions are maintained when comparing different products.
Ripple Current (RC)
The maximum ripple current value depends on:
• Ambient temperature
• Surface area of the capacitor (heat dissipation area)
tan δ or ESR
• Frequency
The capacitor’s life depends on the thermal stress.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 19
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Frequency Dependence of the Ripple Current
ESR and, thus, the tan δ depend on the frequency of the applied voltage. This indicates that the allowed ripple current is also
a function of the frequency.
Temperature Dependence of the Ripple Current
The data sheet specifies maximum ripple current at the upper category temperature for each capacitor.
Expected Life Calculation
Expected life depends on operating temperature according to the following formula: L = Lo x 2(To-T)/10
Where:
L: Expected life
Lo: Load life at a maximum permissible operating
temperature
T: Actual operating temperature
To: Maximum permissible operating temperature
This formula is applicable between 40°C and To.
Expected Life Calculation Chart
Actual Operating Temperature (C°)
Expected life (h)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 20
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Packaging Quantities
Diameter Length Bulk Diameter Length Bulk
Size Code (mm) (mm) Standard Size Code (mm) (mm) Standard
Leads Leads
Q7 22 20 400 S1 30 25 200
Q1 22 25 400 S2 30 30 200
Q2 22 30 400 S3 30 35 200
Q3 22 35 400 S4 30 40 200
Q4 22 40 400 S5 30 45 200
Q5 22 45 400 S6 30 50 200
Q6 22 50 400 S8 30 60 200
R7 25 20 200 T1 35 25 200
R1 25 25 200 T2 35 30 200
R2 25 30 200 T3 35 35 200
R3 25 35 200 T4 35 40 200
R4 25 40 200 T5 35 45 200
R5 25 45 200 T6 35 50 200
R6 25 50 200 T8 35 60 200
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 21
Snap-In Aluminum Electroly tic Capacitors – ELG, +105°C
Marking
Polarity Stripe (−)
KEMET logo
Series Identification
Rated Temperature
Manufacturing
Internal Codes
Rated Voltage (VDC)
Capacitance µF
Date Code
Month*/Year*
*Y = Year
Code 01 02 03 04 05 06 07 08 09 9
Year 2011 2012 2013 2014 2015 2016 2017 2018 2019 2019
*M = Month
Code 01 02 03 04 05 06 07 08 09 10 11 12
Month 1 2 3 4 5 6 7 8 9 10 11 12
Construction
Detailed Cross Section
Insulating End Disc Termination Pin Rubber Seal
Insulating Sleeve Aluminum Can Laser Welded
with Safety Vent Terminal Tab
Laser Welded Margin
Terminal Tabs Aluminum Can
Insulating Sleeve
Polarity Stripe (−)
Paper Spacer Impregnated Rubber Seal
with Electrolyte
(First Layer) Termination Pin (+)
Cathode Aluminum Foil,
Etched (Second Layer) Termination Pin (−)
Paper Spacer Impregnated Anode Aluminum Foil, Etched,
with Electrolyte Covered with Aluminum Oxide
(Third Layer) (Fourth Layer)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 22
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
Construction Data
The manufacturing process begins with the anode foil being
electrochemically etched to increase the surface area and then
“formed” to produce the aluminum oxide layer. Both the anode and Extended cathode
cathode foils are then interleaved with absorbent paper and wound
into a cylinder. During the winding process, aluminum tabs are Anode foil
attached to each foil to provide the electrical contact.
The deck, complete with terminals, is attached to the tabs and then Foil tabs
folded down to rest on top of the winding. The complete winding
is impregnated with electrolyte before being housed in a suitable
container, usually an aluminum can, and sealed. Throughout the Tissues
process, all materials inside the housing must be maintained at the
highest purity and be compatible with the electrolyte. Cathode foil
Each capacitor is aged and tested before being sleeved and packed.
The purpose of aging is to repair any damage in the oxide layer Etching
and thus reduce the leakage current to a very low level. Aging is
normally carried out at the rated temperature of the capacitor and Forming
is accomplished by applying voltage to the device while carefully
controlling the supply current. The process may take several hours to
complete. Winding
Damage to the oxide layer can occur due to variety of reasons: Decking
• Slitting of the anode foil after forming
• Attaching the tabs to the anode foil
• Minor mechanical damage caused during winding Impregnation
A sample from each batch is taken by the quality department after
completion of the production process. This sample size is controlled Assembly
by the use of recognized sampling tables defined in BS 6001.
The following tests are applied and may be varied at the request Aging
of the customer. In this case the batch, or special procedure, will
determine the course of action. Testing
Electrical: Mechanical/Visual:
• Leakage current • Overall dimensions Sleeving
• Capacitance • Torque test of mounting stud
• ESR • Print detail Packing
• Impedance • Box labels
• Tan Delta • Packaging, including packed
quantity
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 23
Snap-In Aluminum Electrolytic Capacitors – ELG, +105°C
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4021_ELG • 5/24/2018 24
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
KEMET:
ELG229M025AT3AA ELG277M450AT3AA ELG477M250AR3AA ELG687M450AT8AA ELG477M450AT6AA
ELG158M250AT6AA ELG337M400AT3AA ELG477M400AT5AA ELG108M250AT4AA ELG108M200AS4AA
ELG687M200AQ6AA ELG107M450AR2AA ELG108M100AR2AA ELG107M400AQ3AA ELG686M400AQ1AA
ELG108M100VR2AA ELG108M200AT3AA ELG688M063AS5AA ELG688M063AT4AA ELG158M100AR4AA
ELG478M100AT4AA ELG228M063AR2AA ELG228M063AR2AJ ELG157M400AR2AA ELG157M450AR4AA
ELG687M400AT8AA ELG477M400AT6AA ELG687M100AQ1AA ELG157M400AQ3AA ELG397M200AR1AA
ELG477M400AT4AA ELG278M050AQ2AV ELG476M450AQ1AA ELG688M050AR6AV ELG827M250AT3AV
ELG109M025AR3AA ELG227M450AR6AA ELG108M200AT2AA ELG228M160AT5AA ELG478M063AR6AA
ELG188M080AQ4AA ELG337M450AT4AA ELG187M400AS2AA ELG109M035AR5AA ELG397M450AT5AA
ELG478M050AS2AA ELG337M450AS6AA ELG227M400AS3AA ELG107M450AS1AV ELG108M200AT2AV
ELG108M250AT4AV ELG108M400AT6AV ELG109M050AS6AV ELG109M050AT4AV ELG688M080AT6AV
ELG477M400AS5AA ELG477M400AS6AV ELG477M450AT6AV ELG478M035AR1AV ELG478M050AS2AV
ELG687M450AT8AV ELG338M035AQ1AV ELG397M400AS4AV ELG397M450AT5AV ELG477M160AR1AV
ELG477M200AQ3AV ELG477M200AR2AV ELG187M450AT2AV ELG227M200AR7AV ELG227M400AR5AV
ELG277M450AT3AV ELG337M200AQ2AV ELG337M400AR6AA ELG157M400AR2AV ELG157M400AS2AV
ELG157M450AQ4AA ELG157M450AS2AV ELG157M450AT1AV ELG187M400AS2AV
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