ESK107M050AG3EA [KEMET]
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 50V, 20% +Tol, 20% -Tol, 100uF, Through Hole Mount, RADIAL LEADED;
| 型号： | ESK107M050AG3EA |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 50V, 20% +Tol, 20% -Tol, 100uF, Through Hole Mount, RADIAL LEADED 电容器 |
| 文件： | 总24页 (文件大小：5033K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Single-Ended Aluminum Electrolytic Capacitors
ESK Series, +85°C
Overview
Applications
KEMET’s ESK Series of single-ended aluminum electrolytic
capacitors are designed for high-density printed circuit
boards requiring a miniature solution.
Typical applications include general purpose coupling,
decoupling,ꢀbypassꢀandꢀfilteringꢀinꢀconsumerꢀelectronics.
Benefits
• Operating temperature of up to 85°C
• 2,000 hour operating life
•ꢀ CaseꢀwithꢀØꢀDꢀ≥ꢀ5ꢀmm
• Safety vent on the capacitor base
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
Part Number System
ESK
226
M
6R3
A
C3
AA
Capacitance
Code (pF)
Rated Voltage
(VDC)
Electrical
Parameters
Series
Tolerance
M = ±20%
Size Code
Packaging
Single-Ended
Aluminum
Electrolytic
First two digits
represent
6R3 = 6.3
010 = 10
016 = 16
025 = 25
035 = 35
050 = 50
063 = 63
100 = 100
A = Standard
See Dimension
Table
See Ordering
Options Table
160 = 160
200 = 200
250 = 250
350 = 350
400 = 400
450 = 450
500 = 500
significantꢀ
figuresꢀforꢀ
capacitance
values. Last
digitꢀspecifiesꢀ
the number
of zeros to be
added.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017
1
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Ordering Options Table
Lead Length
(mm)
Lead and
Packaging Code
Diameter
Packaging Type
Lead Type
Standard Bulk Packaging Options
Straight 20/15 Minimum
Standard Auto-Insertion Packaging Options
Bulk (bag)
AA
4 – 22
Tape & Reel
Formed to 2.5 mm
H0 = 16 ±0.75
LA
KA
4 – 5
6.3
Tape & Reel
2.5 mm Lead
Spacing
H0 = 18.5 ±0.75
Tape & Reel
Ammo
Formed to 5 mm
H0 = 16 ±0.75
H0 = 18.5 ±0.75
H0 = 18.5 ±0.75
JA
EA
EA
8
5 mm Lead Spacing
10 – 13
Ammo
7.5 mm Lead
Spacing
16 – 18
Other Packaging Options
Formed to 5 mm
Straight
Ammo
Ammo
Ammo
H0 = 16 ±0.75
DA
EA
FA
4 – 8
4 – 8
H0 = 18.5 ±0.75
Formed to 2.5
mm
H0 = 16 ±0.75
4 – 5
Tape & Reel
Tape & Reel
Formed to 5 mm
H0 = 16 ±0.75
JA
4 – 6.3
4 – 5, 8 – 18
Straight
H0 = 18.5 ±0.75
KA
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.ꢀAllꢀproductsꢀinꢀthisꢀcatalogꢀareꢀproducedꢀtoꢀhelpꢀourꢀcustomers’ꢀobligationsꢀtoꢀguaranteeꢀtheirꢀproductsꢀandꢀfulfillꢀ
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
fromꢀallꢀdesignsꢀtoꢀfulfillꢀtheꢀrequirementꢀofꢀcontainingꢀlessꢀthanꢀ0.1%ꢀofꢀleadꢀinꢀanyꢀhomogeneousꢀmaterial.ꢀKEMETꢀwillꢀ
closely follow any changes in legislation world wide and makes 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.
Because of customer requirements, there may appear additional markings such as LF = Lead Free or LFW = Lead Free Wires
on the label.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017
2
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Dimensions – Millimeters
SIDE VIEW
TERMINAL END VIEW
L
P
LL+
d
D
LL−
D
L
p
d
LL+/LL−
Size Code
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
C3
E3
5
6.3
8
±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
11
11
+1.5/−0
+1.5/−0
+1.5/−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/−0
+2.0/−0
2
2.5
3.5
3.5
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
0.5
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
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
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
20/15
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
G3
G4
H9
H2
H4
L2
11
8
15
10
10
10
13
13
13
16
16
16
16
18
18
18
18
22
22
12.5
15
5
20
16
20
25
25
32
36
40
25
32
36
40
35
40
5
5
L3
5
L4
5
M7
M2
M3
M4
N5
N1
N2
N3
Q3
Q4
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017
3
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Performance Characteristics
Item
Performance Characteristics
1 – 22,000 µF
1 – 470 µF
Capacitance Range
Capacitance Tolerance
Rated Voltage
±20% at 120 Hz/20°C
6.3 – 100 VDC
160 – 500 VDC
2,000 hours (see conditions in Test Methods & Performance)
Life Test
−40°Cꢀtoꢀ+85°C
Iꢀ≤ꢀ0.01ꢀCVꢀorꢀ3ꢀµA,ꢀwhicheverꢀisꢀgreaterꢀ
−25°Cꢀtoꢀ+85°C
Operating Temperature
I = 0.03 CV + 10 (µA)
Leakage Current
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)
Zꢀ(−25°C)/Zꢀ(20°C)
Zꢀ(−40°C)/Zꢀ(20°C)
6
8
10
6
16
5
25
3
35 – 100
160 – 250 315 – 350 400 – 500
3
3
7
10
–
15
–
10
8
6
4
–
Compensation Factor of Ripple Current (RC) vs. Frequency
Rated Voltage Capacitance
120 Hz
300 Hz
1 kHz
10 kHz
(VDC)
Range (µF)
6.3 – 100
1 – 68
1.00
1.00
1.00
1.00
1.00
1.00
1.20
1.10
1.05
1.25
1.10
1.05
1.30
1.15
1.10
1.40
1.13
1.10
1.50
1.20
1.15
1.40
1.13
1.10
6.3 – 100
6.3 – 100
160 – 450
160 – 450
500
100 – 680
1,000 – 22,000
1 – 220
220 – 22,000
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017
4
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Test Method & Performance
Conditions
Load Life Test
Shelf Life Test
85°C
85°C
Temperature
2,000 hours
Test Duration
Ripple Current
1,000 hours
Maximumꢀrippleꢀcurrentꢀspecifiedꢀatꢀ120ꢀHzꢀ85°Cꢀ
No ripple current applied
The sum of DC voltage and the peak AC voltage
must not exceed the rated voltage of the capacitor.
Voltage
No voltage applied
Performance
The following specifications will be satisfied when the capacitor is restored to 20°C:
Within ±20% of the initial value
Capacitance Change
Dissipation Factor
Leakage Current
Doesꢀnotꢀexceedꢀ200%ꢀofꢀtheꢀspecifiedꢀvalue
Doesꢀnotꢀexceedꢀspecifiedꢀvalue
Shelf Life
Theꢀcapacitance,ꢀESRꢀandꢀimpedanceꢀofꢀaꢀcapacitorꢀwillꢀnotꢀchangeꢀsignificantlyꢀafterꢀextendedꢀstorageꢀperiods,ꢀhoweverꢀtheꢀ
leakage current will very slowly increase.
KEMET's E-series 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-series aluminum electrolytic capacitors is +5 to +35°C and less than 75% in
relative humidity.
KEMET's E-series aluminum electrolytic capacitors should not be stored in damp conditions such as water, saltwater spray or
oil spray.
KEMET's E-series 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-series 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
toꢀaꢀsteadyꢀvalueꢀbelowꢀtheꢀspecifiedꢀlimit.ꢀDuringꢀre-agingꢀaꢀmaximumꢀchargingꢀcurrentꢀofꢀtwiceꢀtheꢀspecifiedꢀleakageꢀ
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
A4004_ESK • 12/7/2017
5
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
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
16
8
8
22
33
5 x 11
5 x 11
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
20
20
20
20
20
20
19
20
20
20
20
20
19
19
20
20
20
20
20
20
20
20
20
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
35
55
3.0
3.0
ESK226M6R3AC3(1)
ESK336M6R3AC3(1)
ESK476M6R3AC3(1)
ESK107M6R3AC3(1)
ESK227M6R3AC3(1)
ESK227M6R3AE3(1)
ESK337M6R3AE3(1)
ESK477M6R3AE3(1)
ESK687M6R3AG3(1)
ESK108M6R3AG3(1)
ESK108M6R3AH9(1)
ESK228M6R3AH4(1)
ESK338M6R3AH4(1)
ESK478M6R3AL3(1)
ESK688M6R3AL4(1)
ESK109M6R3AM7(1)
ESK159M6R3AM3(1)
ESK229M6R3AN3(1)
ESK475M010AC3(1)
ESK106M010AC3(1)
ESK226M010AC3(1)
ESK336M010AC3(1)
ESK476M010AC3(1)
ESK107M010AC3(1)
ESK227M010AC3(1)
ESK227M010AE3(1)
ESK337M010AE3(1)
ESK337M010AG3DA
ESK477M010AE3(1)
ESK687M010AG3(1)
ESK687M010AG4(1)
ESK108M010AH1(1)
ESK108M010AH9(1)
ESK228M010AH4(1)
ESK338M010AL3(1)
ESK478M010AL4(1)
ESK688M010AM7(1)
ESK109M010AM3(1)
ESK109M010AN1(1)
ESK159M010AN2(1)
ESK229M010AQ4(1)
ESK475M016AC3(1)
ESK106M016AC3(1)
ESK226M016AC3(1)
ESK336M016AC3(1)
ESK476M016AC3(1)
ESK686M016AC3(1)
ESK107M016AC3(1)
ESK157M016AE3(1)
ESK227M016AE3(1)
ESK337M016AE3(1)
ESK337M016AG3(1)
ESK477M016AG3(1)
ESK687M016AH9(1)
ESK108M016AH2(1)
ESK228M016AL3(1)
ESK338M016AL4(1)
ESK478M016AM1(1)
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
47
100
220
220
330
5 x 11
5 x 11
5 x 11
6.3 x 11
6.3 x 11
6.3 x 11
8 x 11
75
3.0
6.3
13.9
13.9
130
200
240
260
330
410
460
580
840
1000
1300
1550
1900
2500
3650
20
20.8
29.6
42.8
63.0
63.0
138.6
207.9
296.1
428.4
630.0
945.0
1386.0
3.0
470
680
1000
1000
2200
3300
4700
6800
10000
15000
22000
4.7
8 x 11
10 x 12.5
10 x 20
10 x 20
13 x 20
13 x 25
16 x 25
16 x 36
18 x 40
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
22
33
47
35
55
80
95
3.0
3.0
3.3
4.7
100
5 x 11
5 x 11
180
230
250
265
300
320
410
430
580
580
880
1250
1500
1900
2225
2225
2950
3700
25
10.0
22.0
22.0
33.0
33.0
47.0
68.0
68.0
100.0
100.0
220.0
330.0
470.0
680.0
1000.0
1000.0
1500.0
2200.0
3.0
220
220
330
330
470
6.3 x 11
6.3 x 11
8 x 11
6.3 x 11
8 x 11
680
680
1000
1000
2200
3300
4700
6800
10000
10000
15000
22000
4.7
10
22
33
47
68
100
150
220
330
8 x 15
10 x 12
10 x 12.5
10 x 20
13 x 20
13 x 25
16 x 25
16 x 36
18 x 32
18 x 36
22 x 40
5 x 11
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
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
40
75
110
3.0
3.5
5.3
7.5
130
150
165
205
260
290
360
400
510
630
1100
1400
1800
10.9
16.0
24.0
35.2
52.8
52.8
75.2
108.8
160.0
352.0
528.0
752.0
330
470
8 x 11
680
1000
2200
3300
4700
10 x 12.5
10 x 15
13 x 20
13 x 25
20 x 26
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017
6
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
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
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
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
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
4700
6800
6800
10000
15000
20000
22000
4.7
10
22
33
47
68
100
220
330
330
470
16 x 25
16 x 32
16 x 36
18 x 36
22 x 40
22 x 40
22 x 40
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
6.3 x 11
8 x 11
8 x 11
10 x 12
8 x 15
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
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
1800
1980
2200
2700
3150
3200
3800
30
752.0
1088.0
1088.0
1600.0
2400.0
3200.0
3520.0
3.0
3.0
5.5
8.3
11.8
ESK478M016AM7(1)
ESK688M016AM2(1)
ESK688M016AM3(1)
ESK109M016AN2(1)
ESK159M016AQ4(1)
ESK209M016AQ4(1)
ESK229M016AQ4(1)
ESK475M025AC3(1)
ESK106M025AC3(1)
ESK226M025AC3(1)
ESK336M025AC3(1)
ESK476M025AC3(1)
ESK686M025AC3(1)
ESK107M025AE3(1)
ESK227M025AG3(1)
ESK337M025AG3(1)
ESK337M025AH1(1)
ESK477M025AG4(1)
ESK477M025AG7(1)
ESK477M025AH9(1)
ESK687M025AH2(1)
ESK108M025AH4(1)
ESK108M025AL2(1)
ESK228M025AL4(1)
ESK338M025AM1(1)
ESK338M025AM7(1)
ESK478M025AM2(1)
ESK688M025AN2(1)
ESK109M025AQ4(1)
ESK159M025AQ4(1)
ESK475M035AC3(1)
ESK106M035AC3(1)
ESK226M035AC3(1)
ESK336M035AC3(1)
ESK476M035AC3(1)
ESK107M035AE3(1)
ESK127M035AG3(1)
ESK227M035AG3(1)
ESK337M035AH2(1)
ESK337M035AH9(1)
ESK477M035AH2(1)
ESK687M035AH4(1)
ESK108M035AL3(1)
ESK228M035AM1(1)
ESK228M035AM7(1)
ESK338M035AM3(1)
ESK338M035AN1(1)
ESK478M035AM3(1)
ESK478M035AN2(1)
ESK688M035AQ4(1)
ESK474M050AC3(1)
ESK105M050AC3(1)
ESK225M050AC3(1)
ESK335M050AC3(1)
ESK475M050AC3(1)
ESK685M050AC3(1)
ESK106M050AC3(1)
50
90
115
135
145
160
290
315
420
420
420
460
550
760
760
1300
1660
1660
1950
2550
2800
3200
35
17.0
25.0
55.0
82.5
82.5
117.5
117.5
117.5
170.0
250.0
250.0
550.0
825.0
825.0
1175.0
1700.0
2500.0
3750.0
3.0
3.5
7.7
11.6
16.5
35.0
42.0
77.0
115.5
115.5
164.5
238.0
350.0
770.0
770.0
1155.0
1155.0
1645.0
1645.0
2380.0
3.0
3.0
3.0
3.0
3.0
3.4
5.0
470
470
8 x 14
10 x 12.5
10 x 15
10 x 20
13 x 16
13 x 25
18 x 26
16 x 25
16 x 32
18 x 36
22 x 40
22 x 40
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
6.3 x 11
8 x 11
8 x 11
10 x 16
10 x 12.5
10 x 15
10 x 20
13 x 20
17 x 26
16 x 25
16 x 36
18 x 32
16 x 36
18 x 36
22 x 40
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
5 x 11
680
1000
1000
2200
3300
3300
4700
6800
10000
15000
4.7
10
22
33
47
100
120
220
330
330
470
680
1000
2200
2200
3300
3300
4700
4700
6800
0.47
1.0
60
95
120
120
185
230
290
490
420
430
550
950
1600
1600
1970
2050
1970
2400
2600
5
10
23
35
40
50
65
2.2
3.3
4.7
6.8
10
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017
7
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
63
63
63
63
63
63
63
63
63
63
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
79
79
79
79
79
79
79
79
79
22
33
33
47
47
5 x 11
5 x 11
6 x 11
6.3 x 11
8 x 11
8 x 11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
9
10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
8
100
105
125
140
150
230
240
380
490
610
1100
1970
1850
1850
2170
2500
2500
10
11.0
16.5
16.5
23.5
23.5
ESK226M050AC3(1)
ESK336M050AC3(1)
ESK336M050AE3(1)
ESK476M050AE3(1)
ESK476M050AG3(1)
ESK107M050AG3(1)
ESK127M050AG3(1)
ESK227M050AH9(1)
ESK337M050AH2(1)
ESK477M050AH4(1)
ESK108M050AL4(1)
ESK228M050AM2(1)
ESK228M050AM3(1)
ESK228M050AN1(1)
ESK338M050AN2(1)
ESK478M050AQ3(1)
ESK478M050AQ4(1)
ESK105M063AC3(1)
ESK225M063AC3(1)
ESK335M063AC3(1)
ESK475M063AC3(1)
ESK106M063AC3(1)
ESK226M063AC3(1)
ESK226M063AE3(1)
ESK336M063AE3(1)
ESK476M063AE3(1)
ESK107M063AG3(1)
ESK107M063AH1(1)
ESK107M063AH9(1)
ESK227M063AH2(1)
ESK227M063AH4(1)
ESK337M063AH4(1)
ESK477M063AL3(1)
ESK477M063AL4(1)
ESK687M063AL4(1)
ESK108M063AM7(1)
ESK228M063AN2(1)
ESK228M063AN3(1)
ESK338M063AQ4(1)
ESK105M100AC3(1)
ESK225M100AC3(1)
ESK335M100AC3(1)
ESK475M100AC3(1)
ESK685M100AC3(1)
ESK106M100AC3(1)
ESK106M100AE3(1)
ESK226M100AE3(1)
ESK226M100AG3(1)
ESK336M100AG3(1)
ESK336M100AH1(1)
ESK476M100AH1(1)
ESK476M100AH9(1)
ESK686M100AH2(1)
ESK107M100AH4(1)
ESK157M100AL3(1)
ESK227M100AL4(1)
ESK337M100AL4(1)
100
120
220
330
470
1000
2200
2200
2200
3300
4700
4700
1.0
2.2
3.3
4.7
10
22
22
33
47
100
100
100
220
220
330
470
470
680
1000
2200
2200
3300
1.0
2.2
3.3
4.7
6.8
10
10
22
22
33
50.0
60.0
8 x 11
10 x 12.5
10 x 15
10 x 20
13 x 25
16 x 32
16 x 36
18 x 32
18 x 36
22 x 35
22 x 40
5 x 11
110.0
165.0
235.0
500.0
1100.0
1100.0
1100.0
1650.0
2350.0
2350.0
3.0
3.0
3.0
3.0
6.3
13.9
13.9
20.8
29.6
5 x 11
5 x 11
5 x 11
5 x 11
29
40
45
70
5 x 11
95
6.3 x 11
6.3 x 11
6.3 x 11
8 x 11
115
130
190
235
300
300
410
490
540
755
880
965
1310
2200
2200
2500
21
30
45
50
55
65
75
105
130
140
170
190
190
280
400
500
710
720
63.0
63.0
63.0
10 x 12
10 x 12.5
10 x 15
10 x 20
10 x 20
13 x 20
13 x 25
13 x 25
16 x 25
18 x 36
18 x 40
22 x 40
5 x 11
138.6
138.6
207.9
296.1
296.1
428.4
630.0
1386.0
1386.0
2079.0
3.0
3.0
3.3
4.7
6.8
10.0
10.0
22.0
22.0
33.0
63
63
63
63
63
63
79
79
79
79
79
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
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
33
47
47
68
100
150
220
330
10 x 12
10 x 12
10 x 12.5
10 x 15
10 x 20
13 x 20
13 x 25
13 x 25
33.0
47.0
47.0
68.0
100.0
150.0
220.0
330.0
8
10
10
10
10
10
10
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017
8
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
100
100
100
100
100
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
125
125
125
125
125
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
300
300
300
300
300
300
300
300
300
470
680
1000
1000
2200
1.0
1.0
2.2
3.3
3.3
4.7
10
10
22
33
33
47
47
68
100
100
150
220
330
470
470
1.0
2.2
3.3
3.3
4.7
4.7
6.8
10
16 x 25
16 x 36
16 x 32
18 x 40
22 x 40
5 x 11
6.3 x 11
6.3 x 11
6.3 x 11
8 x 11
10
10
8
10
8
1100
1260
1350
1350
2300
17
17
26
30
35
470.0
680.0
1000.0
1000.0
2200.0
14.8
14.8
20.6
25.8
25.8
ESK477M100AM7(1)
ESK687M100AM3(1)
ESK108M100AM2(1)
ESK108M100AN3(1)
ESK228M100AQ4(1)
ESK105M160AC3(1)
ESK105M160AE3(1)
ESK225M160AE3(1)
ESK335M160AE3(1)
ESK335M160AG3(1)
ESK475M160AE3(1)
ESK106M160AG3(1)
ESK106M160AH1(1)
ESK226M160AH2(1)
ESK336M160AH2(1)
ESK336M160AH4(1)
ESK476M160AH4(1)
ESK476M160AL3(1)
ESK686M160AL3(1)
ESK107M160AL4(1)
ESK107M160AM7(1)
ESK157M160AM7(1)
ESK227M160AM2(1)
ESK337M160AN2(1)
ESK477M160AN3(1)
ESK477M160AQ4(1)
ESK105M200AC3(1)
ESK225M200AE3(1)
ESK335M200AE3(1)
ESK335M200AG3(1)
ESK475M200AE3(1)
ESK475M200AG3(1)
ESK685M200AG3(1)
ESK106M200AG3(1)
ESK106M200AH1(1)
ESK226M200AH2(1)
ESK336M200AH4(1)
ESK476M200AH4(1)
ESK476M200AL3(1)
ESK107M200AM1(1)
ESK107M200AM7(1)
ESK227M200AM2(1)
ESK227M200AN2(1)
ESK227M200AN5(1)
ESK337M200AM4(1)
ESK337M200AN1(1)
ESK337M200AQ4(1)
ESK477M200AN3(1)
ESK474M250AC3(1)
ESK105M250AC3(1)
ESK105M250AE3(1)
ESK225M250AE3(1)
ESK225M250AG3(1)
ESK335M250AG3(1)
ESK475M250AG3(1)
ESK475M250AH2(1)
ESK685M250AG3(1)
20
20
20
20
15
20
20
15
20
20
20
20
15
20
20
15
20
20
20
20
15
20
20
20
15
20
15
20
20
15
20
20
20
20
20
20
20
15
20
20
20
20
20
15
20
20
20
20
20
20
20
20
6.3 x 11
8 x 11
32
50
65
32.6
58.0
58.0
10 x 12
10 x 15
10 x 15
10 x 20
10 x 20
13 x 20
13 x 20
13 x 25
16 x 25
16 x 25
16 x 32
18 x 36
18 x 40
22 x 40
5 x 11
110
135
150
160
180
200
250
300
330
450
540
750
900
19
22
30
37
35
36
40
45
57
120
160
170
200
330
330
505
600
485
710
685
840
750
14
17
19
24
30
30
36
45
40
115.6
168.4
168.4
235.6
235.6
336.4
490.0
490.0
730.0
1066.0
1594.0
2266.0
2266.0
16.0
23.2
29.8
29.8
38.2
38.2
50.8
70.0
70.0
142.0
208.0
292.0
292.0
610.0
610.0
1330.0
1330.0
1330.0
1990.0
1990.0
1990.0
2830.0
13.5
17.5
17.5
26.5
26.5
34.8
45.3
45.3
61.0
6.3 x 11
6.3 x 11
8 x 11
6.3 x 11
8 x 11
8 x 11
8 x 11
10
22
33
47
10 x 12
10 x 15
10 x 20
10 x 20
13 x 20
16 x 26
16 x 25
16 x 32
18 x 36
18 x 25
16 x 40
18 x 32
22 x 40
18 x 40
5 x 11
47
100
100
220
220
220
330
330
330
470
0.47
1.0
1.0
2.2
2.2
3.3
4.7
4.7
6.8
5 x 11
6.3 x 11
6.3 x 11
8 x 11
8 x 11
8 x 11
10 x 16
8 x 11
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017
9
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
250
250
250
250
250
250
250
250
250
250
250
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
450
450
450
450
450
450
450
300
300
300
300
300
300
300
300
300
300
300
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
500
500
500
500
500
500
500
10
10
22
33
33
10 x 12
10 x 12.5
10 x 20
13 x 20
13 x 25
13 x 25
16 x 25
18 x 40
16 x 32
18 x 40
22 x 40
6.3 x 11
8 x 11
15
20
20
20
15
20
20
20
20
20
20
24
24
24
20
20
24
24
24
24
24
24
24
24
20
24
24
24
24
24
24
20
24
20
24
24
24
24
20
24
20
24
20
24
24
24
24
24
20
24
24
20
24
20
24
20
24
70
65
85.0
85.0
ESK106M250AH1(1)
ESK106M250AH9(1)
ESK226M250AH4(1)
ESK336M250AL3(1)
ESK336M250AL4(1)
ESK476M250AL4(1)
ESK107M250AM7(1)
ESK107M250AN3(1)
ESK157M250AM2(1)
ESK227M250AN3(1)
ESK227M250AQ4(1)
ESK105M350AE3(1)
ESK225M350AG3(1)
ESK335M350AG3(1)
ESK335M350AH1(1)
ESK475M350AH1(1)
ESK475M350AH9(1)
ESK685M350AH1(1)
ESK106M350AH2(1)
ESK226M350AL3(1)
ESK336M350AL4(1)
ESK476M350AM7(1)
ESK107M350AM3(1)
ESK107M350AN1(1)
ESK107M350AN2(1)
ESK227M350AQ4(1)
ESK105M400AE3(1)
ESK105M400AG3(1)
ESK225M400AE3(1)
ESK225M400AG3(1)
ESK335M400AG3(1)
ESK335M400AH1(1)
ESK475M400AG3(1)
ESK475M400AH2(1)
ESK475M400AH9(1)
ESK685M400AG4(1)
ESK685M400AH9(1)
ESK106M400AH2(1)
ESK106M400AH4(1)
ESK226M400AL3(1)
ESK226M400AL4(1)
ESK336M400AL4(1)
ESK336M400AM7(1)
ESK476M400AM1(1)
ESK476M400AM7(1)
ESK686M400AM2(1)
ESK686M400AN5(1)
ESK107M400AN1(1)
ESK107M400AN2(1)
ESK157M400AN3(1)
ESK105M450AG3(1)
ESK225M450AH1(1)
ESK225M450AH9(1)
ESK335M450AH2(1)
ESK335M450AH9(1)
ESK475M450AH2(1)
ESK475M450AH9(1)
130
140
160
210
250
320
330
540
630
19
33
33
39
39
39
39
70
130
170
220
620
300
360
470
16
19
20
26
35
40
38
45
42
42
45
50
56
100
110
140
170
180
180
250
220
320
360
420
19
33
33
42
40
50
45
175.0
257.5
257.5
362.5
760.0
760.0
1135.0
1660.0
1660.0
20.5
33.1
44.7
44.7
59.4
59.4
81.4
115.0
241.0
356.5
503.5
1060.0
1060.0
1060.0
2320.0
22.0
22.0
36.4
36.4
49.6
49.6
66.4
66.4
66.4
91.6
91.6
130.0
130.0
274.0
274.0
406.0
406.0
574.0
574.0
826.0
826.0
1210.0
1210.0
1810.0
23.5
39.7
39.7
54.6
54.6
73.5
73.5
47
100
100
150
220
220
1.0
2.2
3.3
3.3
4.7
4.7
6.8
10
8 x 11
10 x 12
10 x 12
10 x 12.5
10 x 12
10 x 15
13 x 20
13 x 25
16 x 25
16 x 36
18 x 32
18 x 36
22 x 40
6.3 x 11
8 x 11
6.3 x 11
8 x 11
8 x 11
10 x 12
8 x 11
10 x 16
10 x 12.5
8 x 15
10 x 12.5
10 x 15
10 x 20
13 x 20
13 x 25
13 x 25
16 x 25
19 x 26
16 x 25
16 x 32
18 x 25
18 x 32
18 x 36
18 x 40
8 x 11
22
33
47
100
100
100
220
1.0
1.0
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
10
10
22
22
33
33
47
47
68
68
100
100
150
1.0
2.2
2.2
3.3
3.3
4.7
4.7
10 x 12
10 x 12.5
10 x 16
10 x 12.5
10 x 16
10 x 12.5
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017 10
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
DF
120 Hz
20°C
Rated
Capacitance
120 Hz 20°C (µF)
RC
120 Hz
85°C (mA) minutes (µA)
LC
20°C 2
VDC Surge
Voltage
Case Size
D x L (mm)
VDC
Part Number
(tan δ %)*
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
550
550
550
550
550
550
550
550
6.8
10
10
22
22
22
33
33
47
47
47
10 x 15
10 x 20
13 x 20
13 x 25
16 x 32
16 x 25
16 x 36
16 x 25
16 x 32
18 x 36
18 x 25
18 x 25
18 x 40
22 x 40
22 x 35
10 x 12.5
10 x 15
10 x 20
13 x 20
16 x 25
16 x 25
18 x 32
18 x 36
24
24
24
24
24
20
20
24
24
20
24
24
24
20
24
24
24
24
24
24
24
24
24
50
58
60
101.8
145.0
145.0
307.0
307.0
307.0
455.5
455.5
644.5
644.5
644.5
928.0
1360.0
1360.0
2035.0
43.0
ESK685M450AH2(1)
ESK106M450AH4(1)
ESK106M450AL3(1)
ESK226M450AL4(1)
ESK226M450AM2(1)
ESK226M450AM7(1)
ESK336M450AM3(1)
ESK336M450AM7(1)
ESK476M450AM2(1)
ESK476M450AN2(1)
ESK476M450AN5(1)
ESK686M450AN5(1)
ESK107M450AN3(1)
ESK107M450AQ4(1)
ESK157M450AQ3(1)
ESK225M500AH9(1)
ESK335M500AH2(1)
ESK685M500AH4(1)
ESK106M500AL3(1)
ESK226M500AM7(1)
ESK336M500AM7(1)
ESK476M500AN1(1)
ESK686M500AN2(1)
98
120
130
180
145
165
200
160
265
330
370
420
33
43
70
93
105
200
185
370
68
100
100
150
2.2
3.3
6.8
10
22
33
47
59.5
112.0
160.0
340.0
505.0
715.0
1030.0
68
VDC
VDC Surge
Rated Capacitance
Case Size
DF
RC
LC
Part Number
(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
A4004_ESK • 12/7/2017 11
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°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 (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
≤ꢀ16ꢀmmꢀ
> 2 mm
>ꢀ16ꢀtoꢀ≤ꢀ40ꢀmm
> 3 mm
> 5 mm
> 40 mm
It is recommended that capacitors always be mounted with the safety device uppermost or in the upper part of the capacitor.
•ꢀ Ifꢀtheꢀcapacitorsꢀareꢀstoredꢀforꢀaꢀlongꢀtime,ꢀtheꢀleakageꢀcurrentꢀmustꢀbeꢀveri ꢀed.ꢀIfꢀtheꢀleakageꢀcurrentꢀisꢀsuperiorꢀtoꢀtheꢀ
value listed in this catalog, the capacitors must be reformed. In this case, they can be reformed by application of the rated
voltageꢀthroughꢀaꢀseriesꢀresistorꢀapproximatelyꢀ1ꢀkΩꢀforꢀcapacitorsꢀwithꢀVRꢀ≤ꢀ160ꢀVꢀ(5ꢀWꢀresistor)ꢀandꢀ10ꢀkΩꢀforꢀtheꢀotherꢀ
rated voltages.
• In the case of capacitors connected in 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
A4004_ESK • 12/7/2017 12
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°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
alternateꢀvoltageꢀofꢀ≤ꢀ0.5ꢀVꢀatꢀaꢀfrequencyꢀofꢀ120ꢀorꢀ100ꢀHzꢀandꢀ20°Cꢀ(IECꢀ384-1,ꢀ384-4).
Temperature Dependence of the Capacitance
Capacitance of an electrolytic capacitor depends upon
temperature: with decreasing temperature the viscosity
Capacitance Change vs. Temperature
(typical value)
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)
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 Change vs. Frequency
(typical value)
capacitance component is dominant.
1
C = Capacitance (F)
f = Frequency (Hz)
Zꢀ=ꢀImpedanceꢀ(Ω)
C =
2πꢀfZ
Frequency (kHz)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 13
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Dissipation Factor tan δ (DF)
DissipationꢀFactorꢀtanꢀδꢀisꢀtheꢀratioꢀbetweenꢀtheꢀactiveꢀandꢀreactiveꢀpowerꢀforꢀaꢀsinusoidalꢀwaveformꢀvoltage.ꢀItꢀcanꢀbeꢀ
thought of as a measurement of the gap between an actual and ideal capacitor.
reactive
δ
ideal
actual
active
Tanꢀδꢀisꢀmeasuredꢀwithꢀtheꢀsameꢀset-upꢀusedꢀforꢀtheꢀseriesꢀcapacitanceꢀESC.
tanꢀδꢀ=ꢀωꢀxꢀESCꢀxꢀESRꢀwhere:
ESC = Equivalent Series Capacitance
ESR = Equivalent Series Resistance
Dissipation Factor vs. Frequency
(typical value)
Frequency (kHz)
Dissipation Factor vs. Temperature
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 14
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Equivalent Series Inductance (ESL)
EquivalentꢀSeriesꢀInductanceꢀorꢀSelfꢀInductanceꢀresultsꢀfromꢀtheꢀterminalꢀcon ꢀgurationꢀandꢀinternalꢀdesignꢀofꢀtheꢀcapacitor.ꢀ
Capacitor Equivalent Internal Circuit
Equivalent
Series
Equivalent
Series
Equivalent
Series
Capacitance
(ESC)
Resistance
(ESR)
Inductance
(ESL)
Equivalent Series Resistance (ESR)
Equivalent Series Resistance is the resistive component of the equivalent series circuit. ESR value depends on frequency and
temperatureꢀandꢀisꢀrelatedꢀtoꢀtheꢀtanꢀδꢀbyꢀtheꢀfollowingꢀequation:
ESRꢀ=ꢀEquivalentꢀSeriesꢀResistanceꢀ(Ω)
tanꢀδ
tanꢀδꢀ=ꢀDissipationꢀFactor
ESR =
2πfꢀESC 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
(typical value)
Frequency (kHz)
ESR Change vs. Temperature
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 15
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Impedance (Z)
Impedance of an electrolytic capacitor results from a circuit formed by the following individual equivalent series
components:
Re
L
Co
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
C e
1/
ωω
ωω
10
R e
B
ωL
A
1
1/ωω C o
ωω
C
0.1
0.1
1
10
100
1,000
10,000
F [KHz]
• Capacitive reactance predominates at low frequencies
•ꢀ Withꢀincreasingꢀfrequency,ꢀcapacitiveꢀreactanceꢀXcꢀ=ꢀ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)
•ꢀ Whenꢀtheꢀcapacitor’sꢀresonanceꢀfrequencyꢀisꢀreachedꢀ(ω0), capacitive and inductive reactance mutually cancel each other
1/ωCeꢀ=ꢀωL,ꢀω0 = 1/SQR(LCe)
•ꢀ Aboveꢀthisꢀfrequency,ꢀinductiveꢀreactanceꢀofꢀtheꢀwindingꢀandꢀitsꢀterminalsꢀ(XLꢀ=ꢀZꢀ=ꢀωL)ꢀbecomesꢀeffectiveꢀandꢀleadsꢀtoꢀ
an increase in impedance
Generally speaking, it can be estimated that Ceꢀ≈ꢀ0.01ꢀCo.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 16
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Impedance (Z) cont’d
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
1
20°C
85°C
0.1
0.1
1
10
100
1,000
10,000
F (KHz)
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)
Dueꢀtoꢀtheꢀaluminumꢀoxideꢀlayerꢀthatꢀservesꢀasꢀaꢀdielectric,ꢀaꢀsmallꢀcurrentꢀwillꢀcontinueꢀtoꢀ ꢀowꢀevenꢀafterꢀaꢀDCꢀvoltageꢀhasꢀ
been applied for long periods. This current is called leakage current.
Aꢀhighꢀleakageꢀcurrentꢀ ꢀowsꢀafterꢀapplyingꢀvoltageꢀtoꢀtheꢀcapacitorꢀthenꢀdecreasesꢀinꢀaꢀfewꢀminutes,ꢀe.g.,ꢀafterꢀprolongedꢀ
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 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
leakageꢀcurrentꢀwillꢀ ꢀowꢀwhenꢀvoltageꢀisꢀappliedꢀafterꢀprolongedꢀstorage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 17
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Leakage Current (LC) cont’d
As the oxide layer is regenerated in use, the leakage current will
gradually decrease to its normal level.
I
The relationship between the leakage current and voltage applied
at constant temperature can be shown schematically as follows:
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
VR
VS
VF
V
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)
tanꢀδꢀorꢀESR
• Frequency
The capacitor’s life depends on the thermal stress.
Frequency Dependence of the Ripple Current
ESRꢀand,ꢀthus,ꢀtheꢀtanꢀδꢀdependꢀonꢀtheꢀfrequencyꢀofꢀtheꢀappliedꢀvoltage.ꢀThisꢀindicatesꢀthatꢀtheꢀallowedꢀrippleꢀcurrentꢀisꢀalsoꢀ
a function of the frequency.
Temperature Dependence of the Ripple Current
Theꢀdataꢀsheetꢀspeci ꢀesꢀmaximumꢀrippleꢀcurrentꢀatꢀtheꢀupperꢀcategoryꢀtemperatureꢀforꢀeachꢀcapacitor.
Expected Life Calculation
Expected life depends on operating temperature according
Expected Life Calculation Chart
to the following formula: L = Lo x 2 (To-T)/10
Where:
L:
Expected life
Lo:
Load life at maximum permissible operating
temperature
T:
To:
Actual operating temperature
Maximum permissible operating temperature
This formula is applicable between 40°C and To.
Expected life (h)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 18
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Packaging Quantities
Bulk
Auto-insertion
Size
Code
Diameter Length
Standard
Leads
(mm)
(mm)
Cut Leads
Ammo
Tape & Reel
C3
E3
5
6.3
8
11
11
10,000
10,000
6,000
5,000
4,000
3,000
2,400
2,400
2,000
1,600
1,000
800
15,000
15,000
8,000
5,000
4,000
4,000
3,000
2,400
2,000
1,600
500
2,000
2,000
1,000
1,000
700
2,600
2,200
1,500
1,500
1,200
1,200
1,200
G3
G4
H9
H2
H4
L2
11
8
15
10
10
10
13
13
13
16
16
16
16
18
18
18
18
22
22
12.5
15
700
20
16
20
25
25
32
36
40
25
32
36
40
35
40
700
500
L3
500
L4
500
M7
M2
M3
M4
N5
N1
N2
N3
Q3
Q4
300
500
300
600
500
300
600
500
300
800
500
300
500
500
500
500
500
500
400
400
300
400
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 19
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Marking
KEMET Logo
Polarity Stripe (−)
Rated Capacitance
Rated Voltage
(VDC)
Series, Rated
Temperature
Date Code
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
2
03
04
4
05
06
6
07
7
08
8
09
9
10
10
11
11
12
12
Month
1
3
5
Construction
Detailed Cross Section
Insulating End Disc
Insulating Sleeve
Lead
Rubber Seal
Aluminum Can
with Safety Vent
Terminal Tab
Margin
Terminal Tabs
Aluminum Can
Insulating Sleeve
Polarity Stripe (−)
Paper Spacer Impregnated
with Electrolyte
(First Layer)
Lead (+)
Paper Spacer Impregnated
with Electrolyte
Rubber Seal
(Third Layer)
Anode Aluminum Foil, Etched,
Covered with Aluminum Oxide
(Second Layer)
Cathode Aluminum Foil,
Etched (Fourth Layer)
Lead (−)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 20
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Taping for Automatic Insertion Machines
Formed to 5 mm
(Lead and packaging code JA and DA)
+1.0
Formed to 2.5 mm
(Lead and packaging code LA and FA)
+1.0
P2
P
P2
P
-1.0
-1.0
D
D
L
L
1.0 Maximum
1.0 Maximum
P1
p
P1
p
H
H
t
t
P0
D0
P0
D0
d
Mounting tape
d
Mounting tape
Adhesive tape
Adhesive tape
Straight Leads (Diameter: 4 – 8 mm)
Lead and packaging code EA and KA
Straight Leads (Diameter > 8)
Lead and packaging code EA and KA
P2
P
+1.0
-1.0
+1.0
-1.0
P2
P
D
D
L
L
p
1.0 Maximum
1.0 Maximum
P1
p
P1
H
H
t
t
I
P0
D0
Mounting tape
Adhesive tape
d
P0
D0
d
Mounting tape
Adhesive tape
Dimensions
(mm)
D
L
p
d
P
P0 P1 P2
W
W0
W1
W2
H0 H1
I
D0
t
Tolerance
+0.5
+0.8/−0.2 ±0.05 ±1.0 ±0.3 ±0.7 ±1.3 +1/−0.5 ±0.5 Maximum Maximum ±0.75 ±0.5 Maximum ±0.2 ±0.2
4
5–7
≤7
>7
2.5
2.5
2.5
5
0.45 12.7 12.7 5.1 6.35
0.45 12.7 12.7 5.1 6.35
0.5 12.7 12.7 5.1 6.35
0.45 12.7 12.7 3.85 6.35
0.45 12.7 12.7 3.85 6.35
0.5 12.7 12.7 3.85 6.35
0.5 12.7 12.7 3.85 6.35
0.5 12.7 12.7 3.85 6.35
0.5 12.7 12.7 3.85 6.35
0.5 12.7 12.7 3.85 6.35
0.45 12.7 12.7 5.6 6.35
0.45 12.7 12.7 5.35 6.35
0.5 12.7 12.7 5.35 6.35
0.5 12.7 12.7 5.1 6.35
0.5 12.7 12.7 5.1 6.35
0.5 12.7 12.7 4.6 6.35
0.5 12.7 12.7 4.6 6.35
0.6 12.7 12.7 3.85 6.35
18
18
18
18
18
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
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
18.5
4
4
4
4
4
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
Formed to
2.5 mm
5
4
5
5–7
≤7
>7
5
5
Formed to
5 mm
≤7
>7
5
6
5
≤7
>7
5
8
4
5
5
5-7
≤7
>7
1.5
2
18.5
2
18.5
≤7
>7
2.5
2.5
3.5
3.5
5
18.5
6
8
18.5
≤7
>7
18.5
Straight leads
18.5
10 12–25
12
18.5
1
1
1
1
1
1
5
0.6
0.6
0.6
0.8
0.8
15
15
15
15 3.85 7.5
15 3.85 7.5
15 3.85 7.5
18.5
1
5
18.5
1
13
15–25
5
18.5
1
16
18
7.5
7.5
30 30 3.75 7.5
30 30 3.75 7.5
18.5
1
18.5
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 21
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
Lead Taping & Packaging
Ammo Box
Reel
D
H
H
W
W
T
Ammo
Reel
Case Size (mm)
H
W
Maximum
340
T
Maximum
42
D
H
W
±2
±0.5
+1/−0.1
4
5 x 5 – 7
6.3 x 5 – 7
8 x 5 – 9
5 x 11
230
230
275
235
230
270
235
240
250
256
250
270
285
265
340
42
340
42
340
45
340
48
6.3 x 11
8 x 11
340
48
340
48
350
30
50
8 x 14 – 20
10 x 12
10 x 15 – 19
10 x 22 – 25
12
340
57
340
52
340
57
340
60
340
57
13
340
62
16
340
62
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 22
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°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.
Extended cathode
Anode foil
Foil tabs
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.
Tissues
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
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.
Etching
Forming
Winding
Decking
Impregnation
Assembly
Aging
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
byꢀtheꢀuseꢀofꢀrecognizedꢀsamplingꢀtablesꢀde ꢀnedꢀinꢀBSꢀ6001.
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.
Testing
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
Sleeving
Packing
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4004_ESK • 12/7/2017 23
Single-Ended Aluminum Electrolytic Capacitors – ESK Series, +85°C
KEMET Electronics Corporation Sales Offices
Forꢀaꢀcompleteꢀlistꢀofꢀourꢀglobalꢀsalesꢀo ꢀꢀces,ꢀpleaseꢀvisitꢀwww.kemet.com/sales.
Disclaimer
Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ
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,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ
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
A4004_ESK • 12/7/2017 24
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