Radial Aluminum Electrolytic Capacitors
ESC, +105°C
Overview
Applications
The KEMET ESC radial aluminum electrolytic
capacitors are designed for low impedance and
high frequency applications.
Typical applications include high frequency switch
mode circuits.
Benefits
• Low impedance
• 1,000 – 3,000 hour operating life
• Operating temperature of up to 105°C
• Case with Ø D ≥ 5 mm
• Safety vent on the capacitor base
Part Number System
ESC
157
M
6R3
A
C3
AA
Series
Capacitance
Code (pF)
Tolerance
Rated Voltage
(VDC)
Electrical
Parameters
Size Code
Packaging
See Dimension
Table
See Ordering
Options Table
Radial
Aluminum
Electrolytic
First two digits
represent
significant
figures for
capacitance
values. Last
digit specifies
the number
of zeros to be
added.
M = ±20%
6R3 = 6.3
010 = 10
016 = 16
025 = 25
035 = 35
050 = 50
063 = 63
100 = 100
A = Standard
Built Into Tomorrow
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
1
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Ordering Options Table
Diameter
Length
Packaging Type
Lead Type
Lead Length
(mm)
Lead and
Packaging Code
20/15 Minimum
AA
Standard Bulk Packaging Options
4 – 22
All
Bulk (bag)
Straight
Tape & Reel
4–5
4–8
4–8
10
All
Tape & Reel
Formed to 2.5 mm
H0 = 16 ±0.75
LA
All
Tape & Reel
2.5 mm lead spacing
H0 = 18.5 ±0.75
KA
All
Tape & Reel
Formed to 5 mm
H0 = 16 ±0.75
JA
≤ 20
Tape & Reel
Straight
H0 = 18.5 ±0.75
KA
Ammo Pack
4–8
4–8
4–5
10 – 13
16
18
All
Ammo
Formed to 5 mm
H0 = 16 ±0.75
DA
All
Ammo
Straight
H0 = 18.5 ±0.75
EA
All
Ammo
Formed to 2.5 mm
H0 = 16 ±0.75
FA
All
Ammo
5 mm lead spacing
H0 = 18.5 ±0.75
EA
All
Ammo
7.5 mm lead spacing
H0 = 18.5 ±0.75
EA
≤ 25
Ammo
7.5 mm lead spacing
H0 = 18.5 ±0.75
EA
Contact KEMET for other lead and packaging options
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.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
2
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Dimensions – Millimeters
TERMINAL END VIEW
SIDE VIEW
L
LL+
D
P
d
LL−
Size Code
C3
E3
G3
G4
G6
H9
H8
H4
H5
H6
L3
L4
L8
L7
M7
M2
M3
N2
N3
D
L
P
d
LL+/LL−
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Mininimum
5.0
6.3
8.0
8.0
8.0
10.0
10.0
10.0
10.0
10.0
13.0
13.0
13.0
13.0
16.0
16.0
16.0
18.0
18.0
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
11.0
11.0
11.0
15.0
20.0
12.5
16.0
20.0
25.0
30.0
20.0
25.0
30.0
40.0
25.0
32.0
36.0
36.0
40.0
+1.5/−0
+1.5/−0
+1.5/−0
+2.0/−0
+2.0/−0
+1.5/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
+2.0/−0
2.0
2.5
3.5
3.5
3.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
3
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Performance Characteristics
Item
Performance Characteristics
Capacitance Range
Capacitance Tolerance
Rated Voltage
Life Test
Operating Temperature
Leakage Current
4.7 – 15,000 µF
±20% at 120 Hz/20°C
6.3 – 100 VDC
2,000 – 3,000 hours (see conditions in Test Method & Performance)
−40°C to +105°C
I ≤ 0.01 CV or 3 µA, whichever is greater
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 2 minutes at 20°C.
Impedance Z Characteristics at 120 Hz
Rated Voltage (VDC)
6
10
16
25
35
50
63
100
Z (−25°C)/Z (20°C)
4
3
3
3
3
2
2
2
Z (−40°C)/Z (20°C)
8
6
4
4
4
4
4
4
Compensation Factor of Ripple Current (RC) vs. Frequency
Capacitance Range (µF)
50 Hz
120 Hz
300 Hz
1 kHz
4.7
0.30
0.40
0.50
0.70
0.80
1.00
5.6 – 33
0.40
0.50
0.60
0.80
0.90
1.00
34 – 330
0.60
0.70
0.80
0.90
0.95
1.00
331 – 1,000
0.65
0.90
0.90
0.98
1.00
1.00
1,200 – 15,000
0.85
0.90
0.95
0.98
1.00
1.00
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
10 kHz 100 kHz
A4006_ESC • 8/29/2023
4
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Test Method & Performance
Conditions
Load Life Test
Shelf Life Test
105°C
105°C
Temperature
Test Duration
Can Ø ≥ 5 x 11, ≤ 10 x 12.5 mm
2,000 hours
Can Ø ≥ 10 x 15 mm
3,000 hours
1,000 hours
If dimension is down size, endurance will be 1,000 hours less than standard
Ripple Current
Voltage
Performance
Capacitance Change
Dissipation Factor
Leakage Current
Maximum ripple current specified at 100 KHz 105°C
No ripple current applied
The sum of DC voltage and the peak AC voltage must not exceed
the rated voltage of the capacitor
No voltage applied
The following specifications will be satisfied when the capacitor is restored to 20°C:
Within ±20% of the initial value
Does not exceed 200% of the specified value
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.
KEMET's 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 • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
5
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Table 1 – Ratings & Part Number Reference
VDC
VDC
Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)1
Z
100 kHz
20°C (Ω)
RC
100 kHz
105°C (mA)
LC 20°C
2 Minutes
(µA)
Part Number
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
150
220
270
330
330
470
470
680
680
820
1,000
1,000
1,000
1,000
1,200
1,500
1,500
1,500
1,500
2,200
2,200
2,200
3,300
3,300
3,900
4,700
4,700
4,700
6,800
8,200
10,000
15,000
100
120
150
220
330
470
470
680
680
820
1,000
1,000
1,000
1,000
1,200
1,500
2,200
2,200
2,200
3,300
3,300
4,700
4,700
6,800
5 x 11
6.3 x 11
6.3 x 11
6.3 x 11
8 x 11
*6.3 x 11
8 x 11
*8 x 11
8 x 15
8 x 20
*8 x 11
8 x 15
8 x 20
10 x 12.5
10 x 16
*8 x 15
8 x 20
*10 x 16
10 x 20
*10 x 20
*10 x 25
13 x 20
*10 x 25
13 x 25
13 x 25
*13 x 25
*13 x 30
16 x 25
16 x 32
16 x 32
16 x 36
18 x 36
5 x 11
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 15
*8 x 11
10 x 12.5
10 x 16
8 x 20
*10 x 12.5
10 x 16
10 x 20
10 x 20
10 x 20
*10 x 20
*10 x 25
13 x 20
*10 x 30
13 x 25
*13 x 25
16 x 25
16 x 36
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
0.420
0.320
0.220
0.230
0.180
0.180
0.140
0.120
0.100
0.085
0.150
0.085
0.069
0.080
0.064
0.085
0.051
0.055
0.044
0.051
0.048
0.043
0.043
0.035
0.032
0.032
0.033
0.028
0.024
0.019
0.019
0.019
0.420
0.370
0.320
0.220
0.140
0.120
0.100
0.110
0.085
0.064
0.065
0.075
0.085
0.050
0.044
0.039
0.047
0.039
0.038
0.032
0.028
0.028
0.024
0.019
200
250
250
250
400
440
550
580
700
750
580
700
800
690
1,000
980
800
1,070
1,250
1,220
1,310
1,450
1,400
1,700
1,750
1,520
1,570
1,800
2,000
2,350
2,550
3,000
150
200
250
300
550
550
750
640
800
1050
1080
930
990
1,100
1,250
1,450
1,330
1,450
1,600
2,000
2,000
1,860
2,200
2,550
9.5
13.9
17.0
20.8
20.8
29.6
29.6
42.8
42.8
51.7
63.0
63.0
63.0
63.0
75.6
94.5
94.5
94.5
94.5
138.6
138.6
138.6
207.9
207.9
245.7
296.1
296.1
296.1
428.4
516.6
630.0
945.0
10.0
12.0
15.0
22.0
33.0
47.0
47.0
68.0
68.0
82.0
100.0
100.0
100.0
100.0
120.0
150.0
220.0
220.0
220.0
330.0
330.0
470.0
470.0
680.0
ESC157M6R3AC3(1)
ESC227M6R3AE3(1)
ESC277M6R3AE3(1)
ESC337M6R3AE3(1)
ESC337M6R3AG3(1)
ESC477M6R3AE3(1)
ESC477M6R3AG3(1)
ESC687M6R3AG3(1)
ESC687M6R3AG4(1)
ESC827M6R3AG6(1)
ESC108M6R3AG3(1)
ESC108M6R3AG4(1)
ESC108M6R3AG6(1)
ESC108M6R3AH9(1)
ESC128M6R3AH8(1)
ESC158M6R3AG4(1)
ESC158M6R3AG6(1)
ESC158M6R3AH8(1)
ESC158M6R3AH4(1)
ESC228M6R3AH4(1)
ESC228M6R3AH5(1)
ESC228M6R3AL3(1)
ESC338M6R3AH5(1)
ESC338M6R3AL4(1)
ESC398M6R3AL4(1)
ESC478M6R3AL4(1)
ESC478M6R3AL8(1)
ESC478M6R3AM7(1)
ESC688M6R3AM2(1)
ESC828M6R3AM2(1)
ESC109M6R3AM3(1)
ESC159M6R3AN2(1)
ESC107M010AC3(1)
ESC127M010AC3(1)
ESC157M010AE3(1)
ESC227M010AE3(1)
ESC337M010AG3(1)
ESC477M010AG3(1)
ESC477M010AG4(1)
ESC687M010AG3(1)
ESC687M010AH9(1)
ESC827M010AH8(1)
ESC108M010AG6(1)
ESC108M010AH9(1)
ESC108M010AH8(1)
ESC108M010AH4(1)
ESC128M010AH4(1)
ESC158M010AH4(1)
ESC228M010AH4(1)
ESC228M010AH5(1)
ESC228M010AL3(1)
ESC338M010AH6(1)
ESC338M010AL4(1)
ESC478M010AL4(1)
ESC478M010AM7(1)
ESC688M010AM3(1)
VDC
VDC Surge
Rated Capacitance
Case Size
DF
Z
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
1
When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
* Dimension is down size, Endurance will be less 1,000 hours than standard.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
6
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Table 1 – Ratings & Part Number Reference cont.
VDC
VDC
Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)1
Z
100 kHz
20°C (Ω)
RC
100 kHz
105°C (mA)
LC 20°C
2 Minutes
(µA)
Part Number
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
13
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
8,200
56
68
100
120
150
220
330
330
330
470
470
680
820
1,000
1,000
1,200
1,200
1,500
1,500
2,200
2,200
2,200
3,300
3,300
4,700
6,800
10
47
56
68
100
120
150
220
220
330
330
330
470
470
470
680
820
1,000
1,000
1,000
1,200
1,500
1,500
2,200
2,200
2,200
3,300
3,300
4,700
18 x 36
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 15
10 x 12.5
8 x 15
10 x 12.5
10 x 16
10 x 20
*10 x 16
10 x 20
*10 x 25
13 x 20
*10 x 20
13 x 20
*10 x 30
*13 x 20
13 x 25
*13 x 40
16 x 25
16 x 36
18 x 36
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 11
8 x 15
*8 x 15
8 x 20
10 x 16
8 x 20
10 x 16
10 x 12.5
10 x 20
10 x 20
*10 x 20
*10 x 25
13 x 20
13 x 25
*13 x 30
16 x 25
*13 x 30
*16 x 25
16 x 32
*16 x 36
18 x 36
18 x 36
19
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
0.019
0.630
0.420
0.370
0.320
0.220
0.140
0.120
0.100
0.080
0.093
0.085
0.064
0.044
0.043
0.039
0.042
0.038
0.045
0.034
0.032
0.033
0.028
0.026
0.024
0.019
0.019
0.550
0.450
0.420
0.370
0.220
0.200
0.140
0.120
0.100
0.100
0.069
0.086
0.067
0.064
0.086
0.039
0.039
0.047
0.042
0.038
0.035
0.032
0.028
0.029
0.032
0.024
0.019
0.019
0.019
2,800
100
150
200
250
300
550
550
750
688
730
800
1,050
1,100
1,140
1,250
1,310
1,450
1,200
1,600
1,780
1,720
2,000
2,200
2,200
2,550
2,800
50
150
150
200
250
300
550
550
750
660
800
900
800
1050
760
1,100
1,250
1,160
1,310
1,450
1,600
1,750
2,000
1,810
1,660
2,200
2,540
2,550
2,800
820.0
9.0
10.9
16.0
19.2
24.0
35.2
52.8
52.8
52.8
75.2
75.2
108.8
131.2
160.0
160.0
192.0
192.0
240.0
240.0
352.0
352.0
352.0
528.0
528.0
752.0
1088.0
3.0
11.8
14.0
17.0
25.0
30.0
37.5
55.0
55.0
82.5
82.5
82.5
117.5
117.5
117.5
170.0
205.0
250.0
250.0
250.0
300.0
375.0
375.0
550.0
550.0
550.0
825.0
825.0
1175.0
ESC828M010AN2(1)
ESC566M016AC3(1)
ESC686M016AC3(1)
ESC107M016AC3(1)
ESC127M016AE3(1)
ESC157M016AE3(1)
ESC227M016AG3(1)
ESC337M016AG3(1)
ESC337M016AG4(1)
ESC337M016AH9(1)
ESC477M016AG4(1)
ESC477M016AH9(1)
ESC687M016AH8(1)
ESC827M016AH4(1)
ESC108M016AH8(1)
ESC108M016AH4(1)
ESC128M016AH5(1)
ESC128M016AL3(1)
ESC158M016AH4(1)
ESC158M016AL3(1)
ESC228M016AH6(1)
ESC228M016AL3(1)
ESC228M016AL4(1)
ESC338M016AL7(1)
ESC338M016AM7(1)
ESC478M016AM3(1)
ESC688M016AN2(1)
ESC106M025AC3(1)
ESC476M025AC3(1)
ESC566M025AC3(1)
ESC686M025AE3(1)
ESC107M025AE3(1)
ESC127M025AG3(1)
ESC157M025AG3(1)
ESC227M025AG3(1)
ESC227M025AG4(1)
ESC337M025AG4(1)
ESC337M025AG6(1)
ESC337M025AH8(1)
ESC477M025AG6(1)
ESC477M025AH8(1)
ESC477M025AH9(1)
ESC687M025AH4(1)
ESC827M025AH4(1)
ESC108M025AH4(1)
ESC108M025AH5(1)
ESC108M025AL3(1)
ESC128M025AL4(1)
ESC158M025AL8(1)
ESC158M025AM7(1)
ESC228M025AL8(1)
ESC228M025AM7(1)
ESC228M025AM2(1)
ESC338M025AM3(1)
ESC338M025AN2(1)
ESC478M025AN2(1)
VDC
VDC Surge
Rated Capacitance
Case Size
DF
Z
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
1
When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
* Dimension is down size, Endurance will be less 1,000 hours than standard.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
7
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Table 1 – Ratings & Part Number Reference cont.
VDC
VDC
Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)1
Z
100 kHz
20°C (Ω)
RC
100 kHz
105°C (mA)
LC 20°C
2 Minutes
(µA)
Part Number
25
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
63
63
63
63
63
63
63
32
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
79
79
79
79
79
79
79
6,800
4.7
6.8
10
15
22
33
47
68
100
100
120
150
220
220
330
330
470
680
820
1,000
1,200
1,500
2,200
2,200
3,300
4.7
6.8
10
15
22
33
47
68
100
100
120
150
220
220
330
470
470
680
820
1,000
1,200
1,500
2,200
4.7
6.8
10
15
22
33
47
18 x 36
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 15
8 x 15
10 x 12.5
*10 x 16
10 x 20
10 x 20
13 x 20
13 x 20
13 x 25
16 x 25
16 x 25
*16 x 32
16 x 36
18 x 36
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 15
8 x 20
10 x 12.5
*10 x 16
10 x 25
10 x 20
*10 x 20
13 x 20
13 x 25
16 x 25
16 x 25
16 x 32
16 x 36
18 x 40
5 x 11
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
6.3 x 11
14
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
0.019
1.200
1.000
0.900
0.690
0.600
0.580
0.039
0.220
0.180
0.140
0.130
0.100
0.100
0.069
0.052
0.044
0.039
0.038
0.034
0.029
0.028
0.024
0.021
0.019
0.019
2.000
1.850
1.700
1.200
0.700
0.600
0.520
0.350
0.290
0.250
0.210
0.160
0.100
0.068
0.072
0.075
0.060
0.050
0.040
0.039
0.025
0.025
0.025
2.200
2.000
1.850
1.700
1.200
0.900
0.900
2,800
115
120
140
170
190
200
250
300
300
450
550
650
650
800
900
1,050
1,300
1,400
1,550
1,700
1,900
2,100
2,300
2,550
2,800
115
120
140
180
200
250
300
450
450
550
650
800
1,050
1,050
1,300
1,390
1,400
1,550
1,700
1,900
2,100
2,550
2,800
115
120
140
200
250
300
300
1700.0
3.0
3.0
3.5
5.3
7.7
11.6
16.5
23.8
35.0
35.0
42.0
52.5
77.0
77.0
115.5
115.5
164.5
238.0
287.0
350.0
420.0
525.0
770.0
770.0
1155.0
3.0
3.4
5.0
7.5
11.0
16.5
23.5
34.0
50.0
50.0
60.0
75.0
110.0
110.0
165.0
235.0
235.0
340.0
410.0
500.0
600.0
750.0
1100.0
3.0
4.3
6.3
9.5
13.9
20.8
29.6
ESC688M025AN2(1)
ESC475M035AC3(1)
ESC685M035AC3(1)
ESC106M035AC3(1)
ESC156M035AC3(1)
ESC226M035AC3(1)
ESC336M035AC3(1)
ESC476M035AE3(1)
ESC686M035AE3(1)
ESC107M035AE3(1)
ESC107M035AG3(1)
ESC127M035AG3(1)
ESC157M035AG4(1)
ESC227M035AG4(1)
ESC227M035AH9(1)
ESC337M035AH8(1)
ESC337M035AH4(1)
ESC477M035AH4(1)
ESC687M035AL3(1)
ESC827M035AL3(1)
ESC108M035AL4(1)
ESC128M035AM7(1)
ESC158M035AM7(1)
ESC228M035AM2(1)
ESC228M035AM3(1)
ESC338M035AN2(1)
ESC475M050AC3(1)
ESC685M050AC3(1)
ESC106M050AC3(1)
ESC156M050AC3(1)
ESC226M050AC3(1)
ESC336M050AE3(1)
ESC476M050AE3(1)
ESC686M050AG3(1)
ESC107M050AG3(1)
ESC107M050AG4(1)
ESC127M050AG6(1)
ESC157M050AH9(1)
ESC227M050AH8(1)
ESC227M050AH5(1)
ESC337M050AH4(1)
ESC477M050AH4(1)
ESC477M050AL3(1)
ESC687M050AL4(1)
ESC827M050AM7(1)
ESC108M050AM7(1)
ESC128M050AM2(1)
ESC158M050AM3(1)
ESC228M050AN3(1)
ESC475M063AC3(1)
ESC685M063AC3(1)
ESC106M063AC3(1)
ESC156M063AC3(1)
ESC226M063AE3(1)
ESC336M063AE3(1)
ESC476M063AE3(1)
VDC
VDC Surge
Rated Capacitance
Case Size
DF
Z
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
1
When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
* Dimension is down size, Endurance will be less 1,000 hours than standard.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
8
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Table 1 – Ratings & Part Number Reference cont.
VDC
VDC
Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)1
Z
100 kHz
20°C (Ω)
RC
100 kHz
105°C (mA)
LC 20°C
2 Minutes
(µA)
Part Number
63
63
63
63
63
63
63
63
63
63
63
63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
79
79
79
79
79
79
79
79
79
79
79
79
125
125
125
125
125
125
125
125
125
125
125
125
125
125
47
68
100
120
150
220
330
470
680
820
1,000
1,200
1,500
4.7
6.8
10
15
22
33
47
68
100
120
150
220
330
470
8 x 11
8 x 11
8 x 20
10 x 16
10 x 16
10 x 20
13 x 20
13 x 25
16 x 25
16 x 32
16 x 32
16 x 36
18 x 36
5 x 11
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 15
10 x 16
10 x 20
13 x 20
13 x 25
13 x 25
16 x 25
16 x 32
18 x 36
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
0.700
0.520
0.350
0.300
0.200
0.150
0.100
0.064
0.052
0.048
0.042
0.036
0.033
2.000
1.850
1.500
1.200
0.790
0.590
0.350
0.240
0.180
0.150
0.110
0.071
0.049
0.038
450
550
650
800
1,050
1,300
1,400
1,550
1,700
1,900
2,100
2,550
2,800
120
140
200
250
300
450
550
650
800
1,050
1,300
1,400
1,550
1,700
29.6
42.8
63.0
75.6
94.5
138.6
207.9
296.1
428.4
516.6
630.0
756.0
945.0
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
120.0
150.0
220.0
330.0
470.0
ESC476M063AG3(1)
ESC686M063AG3(1)
ESC107M063AG6(1)
ESC127M063AH8(1)
ESC157M063AH8(1)
ESC227M063AH4(1)
ESC337M063AL3(1)
ESC477M063AL4(1)
ESC687M063AM7(1)
ESC827M063AM2(1)
ESC108M063AM2(1)
ESC128M063AM3(1)
ESC158M063AN2(1)
ESC475M100AC3(1)
ESC685M100AC3(1)
ESC106M100AE3(1)
ESC156M100AE3(1)
ESC226M100AG3(1)
ESC336M100AG4(1)
ESC476M100AH8(1)
ESC686M100AH4(1)
ESC107M100AL3(1)
ESC127M100AL4(1)
ESC157M100AL4(1)
ESC227M100AM7(1)
ESC337M100AM2(1)
ESC477M100AN2(1)
VDC
VDC Surge
Rated Capacitance
Case Size
DF
Z
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
1
When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
* Dimension is down size, Endurance will be less 1,000 hours than standard.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
9
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Mounting Positions (Safety Vent)
In operation, electrolytic capacitors will always conduct a leakage current, which 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, or 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
• As a general principle, 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 the 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 verifi ed. 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 • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
10
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & 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).
Capacitance Change vs. Temperature
(typical value)
Capacitance Change (%)
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.
Temperature (°C)
C=
1
2π fZ
C = capacitance (F)
f = frequency (Hz)
Z = impedance (Ω)
Capacitance Change vs. Frequency
(typical value)
Capacitance Change (%)
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.
Frequency (kHz)
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
11
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & Operation Guidelines cont.
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
Dissipation Factor vs. Frequency
Dissipation Factor (%)
(typical value)
Frequency (kHz)
Dissipation Factor vs. Temperature
Dissipation Factor (%)
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
12
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & Operation Guidelines cont.
Equivalent Series Inductance (ESL)
Equivalent series inductance or self inductance results from the terminal confi guration and internal design of the capacitor.
Capacitor Equivalent Internal Circuit
Equivalent
Series
Capacitance
(ESC)
Equivalent
Series
Resistance
(ESR)
Equivalent
Series
Inductance
(ESL)
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:
ESR =
tan δ
2πf ESC
ESR = Equivalent series resistance (Ω)
tan δ = Dissipation factor
ESC = Equivalent series capacitance (F)
f = Frequency (Hz)
Tolerance limits of the rated capacitance must be taken into account when calculating this value.
ESR Change vs. Frequency
ESR (Ω)
(typical value)
Frequency (kHz)
ESR Change vs. Temperature
ESR (Ω)
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
13
Ce
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & Operation Guidelines cont.
L
Re
Co
Impedance (Z)
Impedance of an electrolytic capacitor results from a circuit formed by the following individual equivalent series
components:
Co
Re
L
Ce
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:
Z [ohm ]
1,000
100
1/ω
ω Ce
10
B
Re
1
0.1
1/ω
ω Co
0.1
ωL
A
1
10
C
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.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
14
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & Operation Guidelines cont.
Impedance (Z) cont.
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
85°C
1
0.1
0.1
1
10
100
1,000
10,000
F (K H z)
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.
Leakage Current (LC)
Due to the aluminum oxide layer that serves as a dielectric, a small current will continue to fl ow even after a DC voltage has
been applied for long periods. This current is called leakage current.
A high leakage current fl ows 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 fl ow when voltage is applied after prolonged storage.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
15
Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Application & Operation Guidelines cont.
Leakage Current (LC) cont.
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
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.
VR
VS
VF
V
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.
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 specifi es maximum ripple current at the upper category temperature for each capacitor.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Expected Life Calculation Chart
Actual Operating Temperature (C°)
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 (h)
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Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Packaging Quantities
Size
Code
Diameter
(mm)
Length
(mm)
C3
5.0
6.3
8.0
8.0
8.0
10.0
10.0
10.0
10.0
10.0
13.0
13.0
13.0
13.0
16.0
16.0
16.0
18.0
18.0
11.0
11.0
11.0
15.0
20.0
12.5
16.0
20.0
25.0
30.0
20.0
25.0
30.0
40.0
25.0
32.0
36.0
36.0
40.0
E3
G3
G4
G6
H9
H8
H4
H5
H6
L3
L4
L8
L7
M7
M2
M3
N2
N3
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
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Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Marking
KEMET Logo
Polarity Stripe (−)
Rated Capacitance
Rated Voltage
(VDC)
Date Code
Series, Rated
Temperature
Month*/Year*
Manufacturing
Internal Codes
*Y = Year
Code
01
02
03
04
05
06
07
08
09
Year
2011
2012
2013
2014
2015
2016
2017
2018
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
Insulating End Disc
Insulating Sleeve
Lead
Aluminum Can
with Safety Vent
Detailed Cross Section
Rubber Seal
Terminal Tab
Terminal Tabs
Margin
Aluminum Can
Insulating Sleeve
Polarity Stripe (−)
Paper Spacer Impregnated
with Electrolyte
(First Layer)
Paper Spacer Impregnated
with Electrolyte
Rubber Seal
(Third Layer)
Anode Aluminum Foil, Etched,
Covered with Aluminum Oxide
Cathode Aluminum Foil,
(Second Layer)
Etched (Fourth Layer)
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Lead (+)
Lead (−)
A4006_ESC • 8/29/2023
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Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Taping for Automatic Insertion Machines
Formed to 5 mm
(Lead and packaging code JA and DA)
+1.0
-1.0
D
P2
D
L
0.2 Maximum
P0
Straight Leads (Diameter: 4 – 8 mm)
Lead and packaging code EA and KA
P2
P1
W0
W1
W0
W
W1
+0.5
Formed to
2.5 mm
4
5
4
5
Formed to
5 mm
6
8
4
5
Straight leads
6
8
10
S
d
+0.8/−0.2 ±0.05
5–7
≤7
>7
5–7
≤7
>7
≤7
>7
≤7
>7
5–7
≤7
>7
≤7
>7
≤7
>7
≤ 20
2.5
2.5
2.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.5
2.0
2.0
2.5
2.5
3.5
3.5
5.0
S
H
W2
S
W
Tolerance
L
L
L
I
D
P
D
P0
Dimensions
(mm)
D0
Mounting tape
Adhesive tape
d
P2
H
t
Straight Leads (Diameter > 8)
Lead and packaging code EA and KA
P
D
P1
H
W
D0
Mounting tape
Adhesive tape
d
1.0 Maximum
S
W0
t
W0
W
P0
P1
L
W1
H
W1
H0
S
W2
P1
+1.0
-1.0
P
W2
P
H0
P2
W2
Formed to 2.5 mm
(Lead and packaging code LA and FA)
0.45
0.45
0.50
0.45
0.45
0.50
0.50
0.50
0.50
0.50
0.45
0.45
0.50
0.50
0.50
0.50
0.50
0.60
P
d
P0
D0
Mounting tape
Adhesive tape
P0 P1 P2
W
W0
W1
d
±1.0
±0.3
±0.7
±1.3
+1/−0.5
±0.5
Maximum
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
5.1
5.1
5.1
3.85
3.85
3.85
3.85
3.85
3.85
3.85
5.6
5.35
5.35
5.1
5.1
4.6
4.6
3.85
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
D0
Mounting tape
Adhesive tape
W2
H0
Maximum ±0.75
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
H1
I
D0
t
±0.5
Maximum
±0.2
±0.2
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1.0
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
A4006_ESC • 8/29/2023
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Radial Aluminum Electrolytic Capacitors – ESC, +105°C
Lead Taping & Packaging
Ammo Box
Reel
D
H
T
Diameter
H
W
W
Length
H
Ammo
W
T
Maximum
Maximum
D
Reel
H
W
±2
±0.5
+1/−0.1
4
5
5
6.3
6.3
8
8
8
10
10
All
≤7
11
≤7
11
≤7
11
>11 ≤ 20
≤ 13
>13 ≤ 20
230
230
275
235
230
270
235
240
250
256
340
340
340
340
340
340
340
340
340
340
42
42
42
45
48
48
48
57
52
57
350
30
50
10
12
13
16
18
>20
All
All
All
All
250
270
285
265
288
340
340
340
340
340
60
57
62
62
65
NA
NA
NA
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
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Radial Aluminum Electrolytic Capacitors – ESC, +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
cathode foils are then interleaved with absorbent paper and wound
into a cylinder. During the winding process, aluminum tabs are
attached to each foil to provide the electrical contact.
The deck, complete with terminals, is attached to the tabs and then
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
process, all materials inside the housing must be maintained at the
highest purity and be compatible with the electrolyte.
Each capacitor is aged and tested before being sleeved and packed.
The purpose of aging is to repair any damage in the oxide layer
and thus reduce the leakage current to a very low level. Aging is
normally carried out at the rated temperature of the capacitor and
is accomplished by applying voltage to the device while carefully
controlling the supply current. The process may take several hours to
complete.
Damage to the oxide layer can occur due to variety of reasons:
• Slitting of the anode foil after forming
• Attaching the tabs to the anode foil
• Minor mechanical damage caused during winding
A sample from each batch is taken by the quality department after
completion of the production process. This sample size is controlled
by the use of recognized sampling tables defi ned in BS 6001.
The following tests are applied and may be varied at the request
of the customer. In this case the batch, or special procedure, will
determine the course of action.
Electrical:
• Leakage current
• Capacitance
• ESR
• Impedance
• Tan Delta
Mechanical/Visual:
• Overall dimensions
• Torque test of mounting stud
• Print detail
• Box labels
• Packaging, including packed
quantity
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Extended cathode
Anode foil
Foil tabs
Tissues
Cathode foil
Etching
Forming
Winding
Decking
Impregnation
Assembly
Aging
Testing
Sleeving
Packing
A4006_ESC • 8/29/2023
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Radial Aluminum Electrolytic Capacitors – ESC, +105°C
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offi ces, please visit www.kemet.com/sales.
Disclaimer
YAGEO Corporation and its affi liates do not recommend the use of commercial or automotive grade products for high reliability applications or manned space fl ight.
All product specifi cations, 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 specifi cally disclaims – any warranty concerning suitability for a specifi c 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 indicated or that other
measures may not be required.
KEMET requires its products to be packaged and shipped on pallets. This is because KEMET’s products are specifi cally designed to be packed onto pallets during
shipment. If for any reason, the products are removed from pallets by the shipping party and shipped to the end customer, then additional external protection is
required. In this instance, an external box with two carton layers and an upwards orientation sticker must be used by the shipping party, with the empty space fi lled
with fi lling material, and afterwards sealing the box. If this packing and packaging guideline is not followed by the shipping party, the shipping party, and not KEMET,
will be held responsible for any packaging, packing and/or product damages upon delivery of the products to the end customer. KEMET hereby disclaims any liability
for damages to the products or otherwise that have been, or threaten to be, infl icted, result from or are in any way related to the packaging, packing or damage by the
shipping party in contravention of the packing and packaging guidelines herein.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4006_ESC • 8/29/2023
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