135D
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Wet Tantalum Capacitors Tantalum-Case with Glass-to-Tantalum
Hermetic Seal for - 55 °C to + 200 °C Operation
FEATURES
Terminations: Standard tin/lead (SnPb),
100 % tin (RoHS compliant) available
Standard and extended ratings
Model 135D tantalum-case electrolytic
capacitors incorporate the advantages of all
the varieties of electrolytic capacitors and
eliminate most of the disadvantages. These units have a
3 V reverse voltage capability at + 85 °C and a higher
ripple current capability than any other electrolytic type
with similar combinations of capacitance and case size.
Designed for the aerospace applications, this capacitor
was developed under partial sponsorship of the Marshall
Space Flight Center, National Aeronautics and Space
Administration. The capacitors have a high resistance to
damage from shock and vibration. Extended range ratings
and high temperature designs are available.
Model 135D capacitors are commercial equivalents of
Tansitor Style; AQ, AR, HAQ, HAR, Mallory-NACC Style;
TLT, TXT, THT, THX and Military Style CLR79 and CLR81,
designed to meet the performance requirements of
Military Specification MIL-PRF-39006/22/25. Capacitors
to meet MIL-PRF- 39006/22/25 should be ordered by part
numbers shown in that specification.
Compliant to RoHS Directive 2002/95/EC
Mounting: Axial
Note
*Pb containing terminations are not RoHS compliant, exemptions
may apply
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55 °C to + 85 °C
(to + 200 °C with voltage derating)
Capacitance Tolerance: At 120 Hz, + 25 °C
± 20 % standard. ± 10 %, ± 5 % available as special.
DC Leakage Current (DCL Max.): At + 25 °C and above:
Leakage current shall not exceed the values listed in the
Standard Ratings table.
Life Test: Capacitors are capable of withstanding a 2000 h
life test at a temperature of + 85 °C or + 125 °C at the
applicable rated DC working voltage.
Following life test:
1. DCL, measured at + 85 °C rated voltage, shall not be in
excess of the original requirement.
2. The equivalent series resistance shall not exceed 150 %
of the initial requirement.
3. Change in capacitance shall not exceed 10 % from the
initial measurement.
Note
Packaging: The use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not recommended due
to the unit weight.
ORDERING INFORMATION
135D 306 X0 006 C 2 E3
MODEL CAPACITANCE CAPACITANCE
TOLERANCE
DC VOLTAGE RATING
AT + 85 °C
CASE
CODE
STYLE NUMBER RoHS
COMPLIANT
This is expressed
in picofarads. The
first two digits are
the significant
figures. The third
is the number of
zeros to follow.
X0 = ± 20 %
X9 = ± 10 %
X5 = ± 5 %
This is expressed in
volts. To complete the
three-digit block,
zeros precede the
voltage rating.
A decimal point is
indicated by an “R”.
(6R3 = 6.3 V)
See
Ratings
and
Case
Codes
table
Standard temperature
(max. + 125 °C)
0 = No insulating sleeve
2 = Polyester insulationsleeve
3 = High temperature
film insulation
High temperature
(max. + 200 °C)
6 = High temperature
film insulation
8 = No insulating sleeve
E3 = 100 % tin
termination
(RoHS compliant
design)
Blank = SnPb
termination
(standard design)
135D
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Note
For insulated parts, add 0.015" [0.38] to the diameter. The insulation shall lap over the ends of the capacitor body.
DIMENSIONS in inches [millimeters]
CASE CODE
DL
1L2
(max.) E
WEIGHT
(g)
(Max.)
TYPE
135D
DCLR 79/81
EQUIV.
C T1 0.188 ± 0.016
[4.78 ± 0.41]
0.453 + 0.031/- 0.016
[11.51 + 0.79/- 0.41]
0.734
[18.64]
1.500 ± 0.250
[38.10 ± 6.35] 2.6
F T2 0.281 ± 0.016
[7.14 ± 0.41]
0.641 + 0.031/- 0.016
[16.28 + 0.79/- 0.41]
0.922
[23.42]
2.250 ± 0.250
[57.15 ± 6.35] 6.2
T T3 0.375 ± 0.016
[9.53 ± 0.41]
0.766 + 0.031/- 0.016
[19.46 + 0.79/- 0.41]
1.047
[26.59]
2.250 ± 0.250
[57.15 ± 6.35] 11.6
K T4 0.375 ± 0.016
[9.53 ± 0.41]
1.062 + 0.031/- 0.016
[26.97 + 0.79/- 0.41]
1.343
[34.11]
2.250 ± 0.250
[57.15 ± 6.35] 17.7
STANDARD RATINGS
CAPACITANCE
(μF)
CASE
CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
6 VDC AT + 85 °C; 4 VDC AT + 125 °C; 3.6 VDC AT + 200 °C
30 C 135D306X0006C2 4.0 100 1.0 2.0 - 40 + 10.5 + 12 820
68 C 135D686X0006C2 3.2 60 1.0 2.0 - 40 + 14 + 16 960
140 F 135D147X0006F2 2.0 40 1.0 3.0 - 40 + 14 + 16 1200
270 F 135D277X0006F2 2.2 25 1.0 6.5 - 44 + 17.5 + 20 1375
330 T 135D337X0006T2 1.4 20 2.0 7.9 - 44 + 14 + 16 1800
560 T 135D567X0006T2 1.3 25 2.0 13.0 - 64 + 17.5 + 20 1900
1200 K 135D128X0006K2 1.0 20 3.0 14.0 - 80 + 25 + 25 2265
8 VDC AT + 85 °C; 5 VDC AT + 125 °C; 4.8 VDC AT + 200 °C
25 C 135D256X0008C2 4.0 100 1.0 2.0 - 40 + 10.5 + 12 820
56 C 135D566X0008C2 3.3 59 1.0 2.0 - 40 + 14 + 16 900
120 F 135D127X0008F2 2.6 50 1.0 2.0 - 44 + 17.5 + 20 1230
220 F 135D227X0008F2 2.4 30 1.0 7.0 - 44 + 17.5 + 20 1370
290 T 135D297X0008T2 1.8 25 2.0 6.0 - 64 + 17.5 + 20 1770
430 T 135D437X0008T2 1.4 25 2.0 14.0 - 64 + 17.5 + 20 1825
850 K 135D857X0008K2 1.0 22 4.0 16.0 - 80 + 25 + 25 2330
10 VDC AT + 85 °C; 7 VDC AT + 125 °C; 6 VDC AT + 200 °C
20 C 135D206X0010C2 4.0 120 1.0 2.0 - 32 + 10.5 + 12 820
47 C 135D476X0010C2 3.7 90 1.0 2.0 - 36 + 14 + 16 855
100 F 135D107X0010F2 2.4 60 1.0 4.0 - 36 + 14 + 16 1200
180 F 135D187X0010F2 2.2 40 1.0 7.0 - 36 + 14 + 16 1365
250 T 135D257X0010T2 1.8 30 2.0 10.0 - 40 + 14 + 16 1720
390 T 135D397X0010T2 1.5 25 2.0 16.0 - 64 + 17.5 + 20 1800
750 K 135D757X0010K2 1.0 23 4.0 16.0 - 80 + 25 + 25 2360
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
D
0.0253 ± 0.002 [0.64 ± 0.05] dia.
(no. 22 AWG) tinned nickel leads
solderable and weldable
EE
L2
L1
Tantalum
Weld
135D
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Revision: 31-Jan-12 3Document Number: 40024
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
15 VDC AT + 85 °C; 10 VDC AT + 125 °C; 9 VDC AT + 200 °C
15 C 135D156X0015C2 4.4 155 1.0 2.0 - 24 + 10.5 + 12 780
33 C 135D336X0015C2 4.0 90 1.0 2.0 - 28 + 14 + 16 820
70 F 135D706X0015F2 2.8 75 1.0 4.0 - 28 + 14 + 16 1150
120 F 135D127X0015F2 2.6 50 1.0 7.0 - 28 + 17.5 + 20 1450
170 T 135D177X0015T2 2.4 35 2.0 10.0 - 32 + 14 + 16 1480
270 T 135D277X0015T2 2.2 30 2.0 16.0 - 56 + 17.5 + 20 1740
540 K 135D547X0015K2 1.0 23 6.0 24.0 - 80 + 25 + 25 2330
25 VDC AT + 85 °C; 15 VDC AT + 125 °C; 12 VDC AT + 200 °C
10 C 135D106X0025C2 5.3 220 1.0 2.0 - 16 + 8 + 9 715
22 C 135D226X0025C2 4.2 140 1.0 2.0 - 20 + 10.5 + 12 800
50 F 135D506X0025F2 3.0 70 1.0 2.0 - 28 + 13 + 15 1130
100 F 135D107X0025F2 2.8 50 1.0 10.0 - 28 + 13 + 15 1435
120 T 135D127X0025T2 2.6 38 2.0 6.0 - 32 + 13 + 15 1450
180 T 135D187X0025T2 2.2 32 2.0 18.0 - 48 + 13 + 15 1525
350 K 135D357X0025K2 1.3 24 7.0 28.0 - 70 + 25 + 25 1970
30 VDC AT + 85 °C; 20 VDC AT + 125 °C; 18 VDC AT + 200 °C
8 C 135D805X0030C2 6.6 275 1.0 2.0 - 16 + 8 + 12 640
15 C 135D156X0030C2 6.2 175 1.0 2.0 - 20 + 10.5 + 12 780
22 F 135D226X0030F2 4.6 95 1.0 5.0 - 20 + 10.5 + 12 1005
40 F 135D406X0030F2 4.0 65 1.0 5.0 - 24 + 10.5 + 12 1120
68 F 135D686X0030F2 2.9 60 1.0 8.0 - 24 + 13 + 15 1285
100 T 135D107X0030T2 2.7 40 2.0 12.0 - 28 + 10.5 + 12 1450
150 T 135D157X0030T2 2.3 35 2.0 18.0 - 48 + 13 + 15 1525
300 K 135D307X0030K2 1.4 25 8.0 32.0 - 60 + 25 + 25 1950
35 VDC AT + 85 °C; 22 VDC AT + 125 °C; 21 VDC AT + 200 °C
15 C 135D156X0035C2 6.2 175 0.75 1.5 - 20 + 10.5 + 12 660
68 F 135D686X0035F2 2.9 60 1.0 2.0 - 24 + 13 + 15 1195
270 K 135D277X0035K2 1.4 26 3.0 12.0 - 58 + 25 + 25 1950
50 VDC AT + 85 °C; 30 VDC AT + 125 °C; 30 VDC AT + 200 °C
5 C 135D505X0050C2 8.0 400 1.0 2.0 - 16 + 5 + 6 580
10 C 135D106X0050C2 6.4 250 1.0 2.0 - 24 + 8 + 9 715
25 F 135D256X0050F2 4.6 95 1.0 5.0 - 20 + 10.5 + 12 1005
47 F 135D476X0050F2 3.7 70 1.0 9.0 - 28 + 13 + 15 1155
60 T 135D606X0050T2 2.9 45 2.0 12.0 - 16 + 10.5 + 12 1335
82 T 135D826X0050T2 2.5 45 2.0 16.0 - 32 + 13 + 15 1400
160 K 135D167X0050K2 1.5 27 8.0 32.0 - 50 + 25 + 25 1900
60 VDC AT + 85 °C; 40 VDC AT + 125 °C; 36 VDC AT + 200 °C
4 C 135D405X0060C2 9.3 550 1.0 2.0 - 16 + 5 + 6 525
8.2 C 135D825X0060C2 6.6 275 1.0 2.0 - 24 + 8 + 9 625
20 F 135D206X0060F2 4.7 105 1.0 5.0 - 16 + 8 + 9 930
39 F 135D396X0060F2 3.4 90 1.0 9.0 - 28 + 10.5 + 15 1110
50 T 135D506X0060T2 2.9 50 2.0 12.0 - 16 + 10.5 + 12 1330
68 T 135D686X0060T2 2.5 50 2.0 16.0 - 32 + 10.5 + 15 1365
140 K 135D147X0060K2 1.5 28 8.0 32.0 - 40 + 20 + 20 1850
75 VDC AT + 85 °C; 50 VDC AT + 125 °C; 45 VDC AT + 200 °C
3.5 C 135D355X0075C2 9.5 650 1.0 2.0 - 16 + 5 + 6 525
6.8 C 135D685X0075C2 6.8 300 1.0 2.0 - 20 + 8 + 9 610
15 F 135D156X0075F2 5.3 150 1.0 5.0 - 16 + 8 + 9 890
33 F 135D336X0075F2 4.2 90 1.0 10.0 - 24 + 10.5 + 15 1000
40 T 135D406X0075T2 3.0 60 2.0 12.0 - 16 + 10.5 + 12 1250
56 T 135D566X0075T2 2.6 60 2.0 17.0 - 28 + 10.5 + 15 1335
110 K 135D117X0075K2 1.5 29 9.0 36 .0 - 35 + 20 + 20 1850
STANDARD RATINGS
CAPACITANCE
(μF)
CASE
CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
135D
www.vishay.com Vishay
Revision: 31-Jan-12 4Document Number: 40024
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
100 VDC AT + 85 °C; 65 VDC AT + 125 °C; 60 VDC AT + 200 °C
2.2 C 135D225X0100C2 10.6 950 1.0 2.0 - 16 + 7 + 8 505
2.5 C 135D255X0100C2 10.6 950 1.0 2.0 - 16 + 7 + 8 505
3.9 C 135D395X0100C2 10.0 600 1.0 2.0 - 16 + 7 + 8 520
4.7 C 135D475X0100C2 8.5 500 1.0 2.0 - 16 + 7 + 8 565
11 F 135D116X0100F2 6.0 200 1.0 4.0 - 16 + 7 + 8 835
22 F 135D226X0100F2 4.8 100 1.0 9.0 - 16 + 7 + 8 965
30 T 135D306X0100T2 3.3 80 2.0 12.0 - 16 + 7 + 8 1240
43 T 135D436X0100T2 2.6 70 2.0 17.0 - 20 + 7 + 8 1335
82 K 135D826X0100K2 1.6 39 3.0 24 - 24 + 18 + 18 1860
86 K 135D866X0100K2 1.6 30 9.0 36.0 - 25 + 15 + 15 1800
125 VDC AT + 85 °C; 85 VDC AT + 125 °C; 75 VDC AT + 200 °C
1.7 C 135D175X0125C2 15.6 1250 1.0 2.0 - 16 + 7 + 8 415
3.6 C 135D365X0125C2 10.0 600 1.0 2.0 - 16 + 7 + 8 520
9 F 135D905X0125F2 7.4 240 1.0 5.0 - 16 + 7 + 8 755
14 F 135D146X0125F2 5.7 167 1.0 7.0 - 16 + 7 + 8 860
18 T 135D186X0125T2 3.7 129 2.0 9.0 - 16 + 7 + 8 1130
25 T 135D256X0125T2 3.2 93 2.0 13.0 - 16 + 7 + 8 1200
56 K 135D566X0125K2 1.6 32 10.0 40.0 - 25 + 15 + 15 1800
EXTENDED RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
6 VDC AT + 85 °C; 4 VDC AT + 125 °C; 3.6 VDC AT + 200 °C
220 C 135D227X0006C2 3.0 36 2 9 - 64 + 13 + 16 1000
560 F 135D567X0006F2 2.5 21 3 9 - 77 + 16 + 20 1500
820 F 135D827X0006F2 2.5 18 3 14 - 88 + 16 + 20 1500
1200 T 135D128X0006T2 1.5 18 5 18 - 88 + 20 + 25 1900
1500 T 135D158X0006T2 1.5 18 5 20 - 90 + 20 + 25 1900
2200 K 135D228X0006K2 1.0 13 6 24 - 90 + 25 + 30 2300
8 VDC AT + 85 °C; 5 VDC AT + 125 °C; 4.8 VDC AT + 200 °C
180 C 135D187X0008C2 3.0 45 2 9 - 60 + 13 + 16 1000
680 F 135D687X0008F2 2.5 22 3 14 - 83 + 16 + 20 1500
1500 T 135D158X0008T2 1.5 18 5 20 - 90 + 20 + 25 1900
1800 K 135D188X0008K2 1.0 14 7 25 - 90 + 25 + 30 2300
10 VDC AT + 85 °C; 7 VDC AT + 125 °C; 6 VDC AT + 200 °C
120 C 135D127X0010C2 3.2 54 2 6 - 40 + 14 + 16 900
150 C 135D157X0010C2 3.0 54 2 9 - 55 + 13 + 16 900
390 F 135D397X0010F2 2.5 27 3 9 - 66 + 16 + 20 -
470 F 135D477X0010F2 2.5 27 3 16 - 66 + 16 + 20 1450
560 F 135D567X0010F2 2.5 27 3 16 - 77 + 16 + 20 1450
1200 T 135D128X0010T2 1.5 18 5 20 - 88 + 20 + 25 1850
1500 K 135D158X0010K2 1.0 15 7 25 - 88 + 25 + 30 2300
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
STANDARD RATINGS
CAPACITANCE
(μF)
CASE
CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
135D
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Revision: 31-Jan-12 5Document Number: 40024
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
15 VDC AT + 85 °C; 10 VDC AT + 125 °C; 9 VDC AT + 200 °C
82 C 135D826X0015C2 3.9 72 2 6 - 35 + 12 + 16 900
100 C 135D107X0015C2 3.9 72 2 9 - 44 + 13 + 16 900
270 F 135D277X0015F2 2.5 31 3 9 - 62 + 16 + 15 1450
390 F 135D397X0015F2 2.5 31 3 16 - 66 + 16 + 20 1450
680 T 135D687X0015T2 1.8 22 6 18 - 74 + 20 + 25 1800
820 T 135D827X0015T2 1.8 22 6 24 - 77 + 20 + 25 1800
1000 K 135D108X0015K2 1.2 17 8 32 - 77 + 25 + 30 2330
25 VDC AT + 85 °C; 15 VDC AT + 125 °C; 12 VDC AT + 200 °C
47 C 135D476X0025C2 5.2 100 2 6 - 23 + 12 + 15 800
56 C 135D566X0025C2 4.3 90 2 6 - 25 + 12 + 15 850
68 C 135D686X0025C2 4.3 90 2 9 - 40 + 12 + 15 850
180 F 135D187X0025F2 2.7 33 3 9 - 54 + 13 + 15 1400
270 F 135D277X0025F2 2.7 33 3 16 - 62 + 13 + 16 1400
390 T 135D397X0025T2 1.8 25 6 18 - 55 + 18 + 25 1500
470 T 135D477X0025T2 1.8 24 6 18 - 65 + 18 + 25 1750
560 T 135D567X0025T2 1.8 24 7 28 - 72 + 20 + 25 1750
680 K 135D687X0025K2 1.2 19 8 32 - 72 + 25 + 30 2100
820 K 135D827X0025K2 1.3 26 8 32 - 80 + 25 + 25 -
30 VDC AT + 85 °C; 20 VDC AT + 125 °C; 18 VDC AT + 200 °C
47 C 135D476X0030C2 5.2 100 2 6 - 23 + 12 + 15 800
56 C 135D566X0030C2 5.2 100 2 9 - 38 + 12 + 15 800
150 F 135D157X0030F2 2.5 36 3 9 - 42 + 13 + 15 1200
220 F 135D227X0030F2 2.5 36 3 16 - 60 + 13 + 16 1200
300 T 135D307X0030T2 2.2 44 3 12 - 60 + 15 + 15 -
390 T 135D397X0030T2 1.8 25 6 18 - 55 + 18 + 25 1500
470 T 135D477X0030T2 1.8 25 8 32 - 65 + 20 + 25 1500
560 K 135D567X0030K2 1.3 20 9 36 - 65 + 25 + 30 2000
35 VDC AT + 85 °C; 22 VDC AT + 125 °C; 21 VDC AT + 200 °C
39 C 135D396X0035C2 4.1 61 2 6 - 22 + 12 + 14 820
120 F 135D127X0035F2 2.5 31 3 10 - 40 + 13 + 15 1315
330 T 135D337X0035T2 1.8 20 6 18 - 50 + 16 + 25 1640
370 K 135D377X0035K2 1.3 15 9 36 - 60 + 25 + 30 2040
40 VDC AT + 85 °C; 25 VDC AT + 125 °C; 20 VDC AT + 200 °C
39 C 135D396X0040C2 4.1 61 2 6 - 22 + 12 + 14 820
370 K 135D377X0040K2 1.5 30 5 25 - 75 + 25 + 25 1900
470 K 135D477X0040K2 1.3 30 9 35 - 80 + 25 + 25 -
50 VDC AT + 85 °C; 30 VDC AT + 125 °C; 30 VDC AT + 200 °C
33 C 135D336X0050C2 5.0 135 2 9 - 29 + 10 + 12 700
100 F 135D107X0050F2 2.8 49 4 12 - 36 + 13 + 15 1200
120 F 135D127X0050F2 2.5 49 4 24 - 42 + 12 + 15 1200
270 T 135D277X0050T2 2.0 30 8 32 - 46 + 20 + 25 1450
330 K 135D337X0050K2 1.5 30 9 36 - 46 + 25 + 30 1900
EXTENDED RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
135D
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Revision: 31-Jan-12 6Document Number: 40024
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
60 VDC AT + 85 °C; 40 VDC AT + 125 °C; 36 VDC AT + 200 °C
18 C 135D186X0060C2 7.0 160 2 12 - 20 + 7 + 8 700
27 C 135D276X0060C2 5.0 144 3 12 - 24 + 10 + 12 700
82 F 135D826X0060F2 2.9 54 4 16 - 30 + 15 + 15 1100
100 F 135D107X0060F2 2.5 54 4 20 - 36 + 12 + 15 1100
220 T 135D227X0060T2 1.8 29 8 32 - 40 + 16 + 20 1400
270 K 135D277X0060K2 1.4 23 9 36 - 45 + 20 + 25 1850
330 K 135D337X0060K2 1.3 31 10 40 - 72 + 25 + 25 1850
63 VDC AT + 85 °C; 40 VDC AT + 125 °C; 31 VDC AT + 200 °C
10 C 135D106X0063C2 5.3 250 1.0 2.0 - 20 + 8 + 9 715
27 C 135D276X0063C2 5.0 144 3 12 - 24 + 10 + 12 700
100 F 135D107X0063F2 2.5 54 2 12 - 36 + 12 + 15 1100
75 VDC AT + 85 °C; 50 VDC AT + 125 °C; 45 VDC AT + 200 °C
12 C 135D126X0075C2 5.1 157 3 12 - 19 + 10 + 12 600
22 C 135D226X0075C2 5.1 157 3 12 - 19 + 10 + 12 600
56 C 135D565X0075C2 14.2 475 2 5 - 17 + 8 + 8 600
11 F 135D117X0075F2 2.5 54 4 20 - 36 + 12 + 15 1100
68 F 135D686X0075F2 3.0 63 4 16 - 25 + 12 + 15 1000
82 F 135D826X0075F2 2.5 63 4 24 - 30 + 12 + 15 1000
180 T 135D187X0075T2 2.2 30 9 36 - 35 + 16 + 20 1300
220 K 135D227X0075K2 1.8 24 10 40 - 40 + 20 + 25 1800
300 K 135D307X0075K2 1.8 32 12 48 - 60 + 22 + 22 2000
100 VDC AT + 85 °C; 65 VDC AT + 125 °C; 60 VDC AT + 200 °C
10 C 135D106X0100C2 5.9 200 3 12 - 17 + 10 + 12 800
56 C 135D565X0100C2 14 475 2 5 - 17 + 8 + 8 -
39 F 135D396X0100F2 3.5 80 5 24 - 20 + 12 + 15 1300
47 T 135D476X0100T2 2.5 70 2 10 - 23 + 10 + 10 -
68 T 135D686X0100T2 2.2 40 10 40 - 30 + 14 + 16 1600
120 K 135D127X0100K2 2.7 30 12 48 - 35 + 15 + 17 2000
125 VDC AT + 85 °C; 85 VDC AT + 125 °C; 75 VDC AT + 200 °C
3.9 C 135D395X0125C2 20.4 557 2 5 - 16 + 7 + 8 -
6.8 C 135D685X0125C2 11.7 300 3 12 - 14 + 10 + 12 700
15 F 135D156X0125F2 5.3 167 1 7 - 16 + 7 + 8 1200
27 F 135D276X0125F2 3.5 90 5 24 - 18 + 12 + 15 1200
47 T 135D476X0125T2 2.2 50 10 40 - 26 + 14 + 16 1500
68 K 135D686X0125K2 2.2 32 11 44 - 28 + 15 + 16 1850
82 K 135D826X0125K2 2.8 32 12 48 - 30 + 15 + 17 1900
EXTENDED RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER (1)
MAX. ESR
AT + 25 °C
120 Hz
()
MAX. IMP.
AT - 55 °C
120 Hz
()
MAX. DCL
(μA) AT
MAX. CAPACITANCE
CHANGE (%) AT
MAX.
RIPPLE
40 kHz
IRMS
(mA)
+ 25 °C + 85 °C
+ 125 °C - 55 °C + 85 °C + 125 °C
Note
(1) Part numbers are for units with ± 20 % capacitance tolerance, standard + 125 °C maximum temperature, standard polyesterfilm insulation,
and tin-lead terminations. For other capacitance tolerances, other maximum temperatures, insulation and termination options, please
consult Ordering Information on first page for proper part number.
135D
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PERFORMANCE CHARACTERISTICS
1. Operating Temperature: Capacitors are designed to
operate over a temperature range of - 55 °C to + 200 °C.
Note
(1) Consult Vishay Sprague for information at + 200 °C. See
paragraph 9.3.
2. DC Working Voltage: The DC working voltage is the
maximum operating voltage for continuous duty at the
rated temperature.
3. Surge Voltage: The surge voltage rating is the
maximum voltage to which the capacitors should be
subjected under any conditions. This includes
transients and peak ripple at the highest line voltage.
3.1 The surge voltage of capacitors is 115 % of rated DC
working voltage.
3.2 Surge Voltage Test: Capacitors shall withstand the
surge voltage applied through a 1000 ± 10 % resistor
in series with the capacitor and voltage source at the
rate of one-half minute on, four and one-half minutes
off, for 1000 successive test cycles at + 85 °C or
+ 125 °C.
3.3 Following the surge voltage test, the capacitance at
+ 25 °C shall not have changed by more than ± 10 %
and the equivalent series resistance and DC leakage
current will not exceed the values shown in the
Standard Ratings table for each capacitor.
4. Capacitance Tolerance: The capacitance of all
capacitors shall be within the specified tolerance limits
of the nominal rating.
4.1 Measurements shall be made by the bridge method at
or referred to a frequency of 120 Hz at a temperature of
+ 25 °C. The maximum voltage applied to the capacitors
during measurement shall be 1 VRMS. Measurement
accuracy of the bridge shall be within ± 2 %.
5. Capacitance Change With Temperature: The
capacitance change with temperature shall not exceed
the values given in the Standard Ratings table for each
capacitor.
6. Equivalent Series Resistance: Measurements shall be
made by the bridge method at, or referred to, a
frequency of 120 Hz at a temperature of + 25 °C. A
maximum of 1 VRMS shall be applied during
measurement.
6.1 The equivalent series resistance shall not exceed the
maximum value in ohms listed in the Standard Ratings
table for each capacitor.
TYPICAL CURVES OF IMPEDANCE AS A FUNCTION OF FREQUENCY AT VARIOUS TEMPERATURES
0.1
1.0
10
100
100 1K 10K 100K 1M 10M
“C” Case 33 μF, 50 V Capacitors
+ 125 °C
+ 25 °C
- 40 °C
- 55 °C
- 20 °C
+ 85 °C
Frequency (Hz)
Impedance (Ω)
0.1
1.0
10
100
100 1K 10K 100K 1M 10M
“K” Case 56 μF, 125 V Capacitors
- 55 °C
- 40 °C
- 20 °C
+ 125 °C + 25 °C
+ 85 °C
Frequency (Hz)
Impedance (Ω)
UP TO
+ 85 °C
(V)
AT
+ 125 °C
(V)
AT
+ 175 °C
(V)
AT
+ 200 °C
(V)
6 4 3
(1)
8 5 4
10 7 5
15 10 8
25 15 13
30 20 15
35 23 18
50 30 25
60 40 30
75 50 38
100 65 50
125 85 63
135D
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6.2 The dissipation factor may be calculated from the
equivalent series resistance and capacitance values as
shown:
where:
DF = Dissipation Factor in %
R = ESR in
C = Capacitance in μF
f = Frequency in Hz
At 120 Hz, the above equation becomes:
For example, percent dissipation factor of a 30 μF, 6 V
capacitor, which has a maximum ESR of 4.0 at
+ 25 °C and 120 Hz, would be calculated as shown:
7. Leakage Current: Measurements shall be made at the
applicable rated working voltage at + 25 °C ± 5 °C
through application of a steady source of power, such
as a regulated power supply. A 1000 resistor to limit
the charging current shall be conected in series with
each capacitor under test. Rated working voltage shall
be applied to capacitors for 5 minutes before making
leakage current measurements.
7.1 The maximum leakage current for any capacitor shall
not exceed the maximum value in mA listed in the
Standard Ratings and Extended Ratings table for each
capacitor.
Note
Leakage current varies with applied voltage. See graph next
column for the appropriate adjustment factor
8. Low Temperature Impedance: The impedance of any
capacitor at - 55 °C at 120 Hz, shall not exceed the
values given in the Standard Ratings and Extended
Ratings tables.
9. Life Test: Capacitors are capable of withstanding a
2000 h life test at a temperature of + 85 °C or + 125 °C
at the applicable rated DC working voltage.
9.1 Following the life test, the capacitors shall be returned
to 25 °C ± 5 °C. The leakage current, measured at the
+ 85 °C rated voltage, shall not be in excess of the
original requirement; the capacitance value shall not
exceed 150 % of the initial requirement; the
capacitance value shall not change more than 10 %
from the initial measurement.
9.3 Capacitors are capable of withstanding life test at the
following conditions:
9.4 Following the life test, the capacitors shall be returned
to + 25 °C ± 5 °C. The leakage current, at the rated
voltage shall not exceed 200 % of the original
requirement or ± 10 μA, whichever is greater; the
equivalent series resistance shall not be greater than
200 % of the original requirement; the capacitance
value shall not increase by more than 10 % or decrease
by more than 20 % from the initial measurement.
DF 2fRC
104
------------------
=
DF R x C
13.26
---------------
=
DF 2 x 120 x 4 x 30
104
----------------------------------------------4 x 30
13.26
----------------9.05 %===
TYPICAL LEAKAGE CURRENT FACTOR
RANGE
TEMPERATURE HOURS % RATED VOLTAGE
+ 175 °C 2000 50
+ 175 °C 300 65
+ 200 °C 300 60
0 10 20 30 40 50 60 90 10070 80
1.0
0.9
0.8
0.6
0.5
0.7
0.4
0.3
0.2
0.09
0.08
0.06
0.05
0.07
0.04
0.03
0.02
0.1
0.01
LEAKAGE CURRENT FACTOR
PERCENT OF RATED VOLTAGE
135D
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10. Ripple Life Test at + 85 °C: Capacitors shall be tested
in accordance with Military Specification MIL-C-39006
except that:
a) Operation conditions: This test shall be run at a
frequency of 40 kHz ± 2 kHz sinusoidal and at the
RMS ripple current levels specified in the Standard
Ratings and Extended Ratings table.
b) Applied DC voltage shall be reduced so that the
peak AC voltage plus DC voltage shall not exceed
the rated voltage of the capacitor in either the
forward or reverse direction.
10.1 When tested as specified above, capacitors shall meet
the following requirements:
a) The DC leakage current at + 25 °C and at + 85 °C
shall not exceed the original requirements.
b) The capacitance shall not change more than ± 15 %
from the initial measured value.
c) The dissipation factor shall not exceed the original
requirements.
d) Visual examination: There shall be no damage,
obliteration of marking or leakage of electrolyte.
11. Reverse Voltage Test: Capcitors shall withstand a
reverse voltage of 3 VDC at + 85 °C or 2 V at + 125 °C
for 2000 h. The capacitors shall then be restabilized for
24 h at 85 °C with rated DC forward potential applied
through a 1000 resistor.
11.1 Following the reverse voltage test, the DC leakage
current shall not be in excess of the original
requirement; the equivalent series resistance shall not
exceed 200 % of the initial requirement; the
capacitance value shall not be less than 90 % of the
initial measurement.
12. Mechanical Shock Test: Capacitors shall withstand a
shock of 500 g when tested in accordance with
method 213 of MIL-STD-202, test condition D.
12.1 Following the mechanical shock test, capacitors shall
be examined for evidence of mechanical damage and
leakage of electrolyte. Capacitance, equivalent series
resistance, and DC leakage current shall meet the
initial requirements.
13. High Frequency Vibration: Capacitors shall
withstand vibration from 10 Hz to 2000 Hz at 80 g
without internal damage when tested in accordance
with MIL-STD-202, method 204, test condition H.
Electrical measurements made while under these
conditions shall show no intermittent contacts, open
circuits or short circuits.
13.1 Capacitors shall be securely fastened by means of
suitable component clips or brackets.
14. Random Vibration: Capacitors shall withstand
random vibration at all levels up to 51 g RMS overall
when tested in accordance with MIL-STD-202,
method 214, test condition II K. The test shall be
conducted for 1.5 h in each of three mutually
perpenticular directions.
14.1 Electrical measurements made during the test shall
show no intermittent contacts, open circuits or short
circuits.
15. Pull Test: Leads shall withstand a tensile stress of 3
lbs. (1.4 kg) for 30 s applied axially in accordance with
MIL-STD-202, method 211, test condition A.
16. Lead Bend Test: Leads shall meet the bend test
specified in Military Standard MIL-STD-202, method
211 A, condition C except that the number of bends
shall be 4.
17. Moisture Resistance: Capacitors shall withstand the
moisture resistance cycling test specified in Military
Standard MIL-STD-202, method 106, without
departure from the original limits of capacitance,
equivalent series resistance and DC leakage current.
18. Reduced Pressure: Capacitors shall be stabilized at
a reduced atmospheric pressure of 0.82" [20.83 mm]
of mercury for a period of 5 min. Rated DC voltage
shall be applied for 1 min. Capacitors shall not flash
over nor shall end seals be damaged by this nor
should the capacitors be electrically effected insofar
as capacitance, equivalent series resistance or
leakage current is concerned.
19. Seal Test:
19.1 Capacitors shall be tested in accordance with
MIL-STD-202, method 112, test condition C,
procedure IIIa. Specimens shall be pressurized at 4
atmospheres (gage) for 4 h.
20. Thermal Shock: Capacitors shall be subjected to 300
cycles of thermal shock in accordance with Military
specification MIL-C-39006.
20.1 Following the thermal shock test, capacitor leakage
current shall not exceed twice the initial requirement.
21. Marking: Capacitors shall be marked with Sprague,
the Sprague type (135D); rated capacitance and
tolerance (the tolerance shall be coded, using the list
shown in How to Order); rated DC working voltage at
+ 85 °C; the standard EIA date code of manufacture.
21.1 Polarity shall be indicated by plus signs (+) adjacent to
the positive terminal.
135D
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GUIDE TO APPLICATION
1. AC Ripple Current: Subjecting a capacitor to an AC
voltage causes an AC current to flow through it. The
amplitude of the current is dependent on the impedance
of the capacitor at the frequency of the applied signal:
where:
I = Ripple current
V = Applied AC voltage
Z = Impedance of capacitor (frequency dependent)
This current causes heating in the capacitor because of
I2R losses (R is the equivalent series resistance at the
applied frequency). This heating or power dissipation, is
one of the limiting factors of the capacitor’s ripple current
rating.
These power dissipation ratings are based on a
calculated + 50 °C internal temperature rise in still air. The
maximum allowable ripple currents given in the Standard
and Extended Ratings tables are based on these ratings
and the maximum equivalent series resistance at that
frequency.
The relationship is written as follows:
where:
P = Maximum power
I = Maximum ripple current
R = Equivalent series resistance
Therefore:
where:
R is in
P is in W
I is in ARMS
2. AC Ripple Voltage: In operation, the peak voltage across
the capacitor (DC working voltage plus peak ripple
voltage) must not exceed the rated working voltage of the
capacitor. The DC component of the applied voltage
should be sufficiently large to prevent polarity reversal in
excess of 3 V at + 85 °C or 2 V at 125 °C.
There will be a point at the lower frequency and
capacitance values when the peak AC voltage will be the
limiting factor on the ripple current - not its heating
effects.
For example:
Given a 25 μF, 8 V capacitor in the “C” case code and
assuming a ripple current application at a frequency of
120 Hz, the total maximum allowable peak to peak
voltage at + 25 °C is:
In order to allow the full swing of 11 Vpp and not exceed
rated forward or rated reverse, a DC bias of 2.5 V is
assumed to be applied.
From the ”Standard Ratings Table”, the maximum ripple
current at 40 kHz is 0.820 A. Compensating for the lower
frequency from the “Ripple Current Multipliers” tables:
This current rating is calculated strictly on the basis of
maximum power dissipation. Now calculate what
impressed voltage this amount of current will cause
across this capacitor.
Assuming a sinusoidal voltage, calculate the rated peak
to peak current:
where:
ESR = 4 (from “Standard Ratings” table)
Therefore:
and
Therefore, the peak voltage of the capacitor is the limiting
factor for the ripple current and can be calculated as
follows:
or
CASE CODE
MAXIMUM PERMISSIBLE
POWER DISSIPATION
AT + 25 °C (W) IN FREE AIR
C1.00
F1.55
T1.75
K1.95
IV
Z
---
=
PI
2R=
IP
R
----=
8 VF + 3 VR11 Vpp
=
IRMS (120 Hz) 0.820 A x 0.6 0.492 ARMS
==
Ipp IRMS x 2 2 0.492 x 2.828 1.39 App
===
Vpp impressed
Ipp x ZC
 120 Hz=
ZC120Hz
ESR
2 (XC(120 Hz)
+


2
=
XC
1
2fC
1
212025 x 10-6

53.1 == =
ZC4
253.1
2
+ 53.3 ==
Vpp impressed
1.39 App x 53.3  =
74.1 Vpp 11 Vpp
=
Max. Ipp
VCpp allowed
ZC
----------------------------------------- 11.0 V
53.3
------------------ 0.206 App
===
0.206
22
--------------- 0.073 ARMS at 120 Hz=
135D
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Verifying that the 40 kHz rating does not exceed the peak
voltage limitations:
where:
and:
thus:
Therefore the impressed voltage is:
and:
Therefore, if the capacitor is biased between - 1.41 VDC
and + 6.41 VDC , it can withstand the rated ripple current,
which is based only on the maximum allowable power
dissipation.
3. Ripple Current Multipliers: The “Standard and
Extended Ratings” tables list the maximum permissible
RMS ripple current at 40 kHz for each rating. These
values arebased on the maximum power dissipation
allowed at that frequency.
This ripple current, will cause heating, which adds to the
ambient temperature. The higher ambient temperatures,
voltage derating or current derating is required (see
“Ripple Current Multipliers” tables). Also shown are the
multipliers for ripple currents at various requencies,
caused by the frequency dependence of the (ESR)
equivalent series resistance. (see “Typical ESR as a
Function of Frequency” chart)
Irated 0.820 ARMS
=
Ipp rated
0.820 x 2 2 2.32 App
==
ZC (40 kHz) ESR 40 kHz

2 + (XC(40 Hz)


2
=
ESR 40 kHz
4 120 Hz x 0.34=
from Extended Ratings table) 1.36 =
XC (40 kHz)
1
2fC
------------- =
1
2 x 40 x 103
 x 25 x 10-6

------------------------------------------------------------------------------- 0.159 ==
ZC 40kHz 1.36
2 + 0.159
2 1.37 ==
VCpp ZCpp Ipp 1.37 x 2.32 App 3.18 Vpp
===
3.18 V 11 V
TYP. ESR AS A FUNCTION OF FREQUENCY
EQUIVALENT SERIES RESISTANCE RATIO
0
0.2
0.6
0.8
0.4
1.4
1.2
1.0
FREQUENCY (Hz)
10 100 1K 40K 100K
10K 1M
RIPPLE CURRENT MULTIPLIERS (120 Hz to 1 kHz)
% OF + 85 °C
RATED PEAK
VOLTAGE
RIPPLE CURRENT MULTIPLIERS
120 Hz 800 Hz 1 kHz
- 55 °C + 85 °C + 125 °C - 55 °C + 85 °C + 125 °C - 55 °C + 85 °C + 125 °C
100 0.60 0.39 - 0.71 0.43 - 0.72 0.45 -
90 0.60 0.46 - 0.71 0.55 - 0.72 0.55 -
80 0.60 0.52 - 0.71 0.62 - 0.72 0.62 -
70 0.60 0.58 - 0.71 0.69 - 0.72 0.70 -
67 0.60 0.60 0.27 0.71 0.71 0.32 0.72 0.72 0.32
RIPPLE CURRENT MULTIPLIERS (10 kHz to 100 kHz)
% OF + 85 °C
RATED PEAK
VOLTAGE
RIPPLE CURRENT MULTIPLIERS
10 kHz 40 kHz 100 kHz
- 55 °C + 85 °C + 125 °C - 55 °C + 85 °C + 125 °C - 55 °C + 85 °C + 125 °C
100 0.88 0.55 - 1.0 0.63 - 1.1 0.69 -
90 0.88 0.67 - 1.0 0.77 - 1.1 0.85 -
80 0.88 0.76 - 1.0 0.87 - 1.1 0.96 -
70 0.88 0.85 - 1.0 0.97 - 1.1 1.07 -
67 0.88 0.88 0.40 1.0 1.0 0.45 1.1 1.1 0.50
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4. Storage Life: A storage life of 10 years or more, with no
voltage at room temperature, may be expected.
5. Series Operation: These capacitors may be used in
some series applications. For such an application to
achieve a high voltage rating (e.g. 28 μF, 250 V using two
56 μF, 125 V capacitors), a suitable balancing network of
resistors in parallel with the capacitors is required to
evenly distribute the voltage across each capacitor. The
value of the appropriate resistor will be dependent on the
DC leakage current of the capacitors and, as
recommended value, it should be selected to allow a
current equal to 10 times the DC leakage current limit
(see Standard Ratings and Extended Ratings table at the
appropriate temperature) to flow parallel to each
capacitor.
For example:
For example:
where:
VC = Voltage across capacitor
IDCL = DC leakage current at + 85 °C from Standard
Ratings and Extended Ratings table
6. Special Applications: Vishay Sprague product
specialists will, on request, furnish recommendations for
your particular application.
V = 250 VDC
VC1
VC2
56 μF
56 μF
125 V
125 V
R
R
RVC
10 IDCL
-------------------- 125 V
200 μA
------------------------625 k===
TYPICAL CURVES OF IMPEDANCE, AS A FUNCTION OF FREQUENCY
0.1
10
1.0
100
Frequency (Hz)
100 1K 100K
10K 1M 10M
“C” Case 33 μF, 50 V Capacitors (Extended Ratings)
Impedance (Ω)
- 55 °C
- 40 °C
- 20 °C
+ 125 °C
+ 25 °C
+ 85 °C
Frequency (Hz)
100 1K 100K
10K 1M 10M
“C” Case 22 μF, 75 V Capacitors (Extended Ratings)
Impedance (Ω)
- 55 °C
- 40 °C
- 20 °C
+ 125 °C
+ 25 °C
+ 85 °C
0.1
10
1.0
100
0.2
10
1.0
100
400
Frequency (Hz)
100 1K 100K
10K 1M 10M
“C” Case 3.6 μF, 125 V Capacitors
Impedance (Ω)
- 55 °C
- 40 °C
- 20 °C
+ 125 °C
+ 25 °C
+ 85 °C
Frequency (Hz)
100 1K 100K
10K 1M 10M
“F” Case 560 μF, 6 V Capacitors (Extended Ratings)
Impedance (Ω)
- 20 °C
- 55 °C
- 40 °C
+ 25 °C
+ 85 °C
+ 125 °C
0.1
10
1.0
100
135D
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TYPICAL CURVES OF IMPEDANCE, AS A FUNCTION OF FREQUENCY
0.1
10
1.0
100
Frequency (Hz)
100 1K 100K
10K 1M 10M
“F” Case 180 μF, 10 V Capacitors
Impedance (Ω)
+ 25 °C
+ 125 °C
- 20 °C
- 55 °C
- 40 °C
+ 85 °C
0.1
10
1.0
100
Frequency (Hz)
100 1K 100K
10K 1M 10M
“F” Case 180 μF, 25 V Capacitors (Extended Ratings)
Impedance (Ω)
+ 25 °C
+ 125 °C
- 20 °C
- 55 °C
- 40 °C
+ 85 °C
Document Number: 91000 www.vishay.com
Revision: 11-Mar-11 1
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