138D
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Wet Tantalum Capacitors Silver Case TANTALEX™ Capacitors
Hermetically-Sealed
FEATURES
• Terminations: axial, standard tin / lead (SnPb),
100 % tin (RoHS-compliant) available
Available
• Model 138D is the commercial equivalents of
Available
Tansitor styles WT, UWT, Mallory-NACC styles
TLX, TXX and military styles CL66, CL67,
CLR65, and CLR69, designed to meet
the performance requirements of military
Available
specification MIL-PRF-39006/9/21.
Capacitors in accordance with military specifications
should be ordered by their military part numbers
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
Note
* This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details
3D 3D
3D Models
PERFORMANCE CHARACTERISTICS
Operating Temperature: -55 °C to +85 °C
(to +125 °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, +85 °C and
+125 °C: leakage current shall not exceed the values listed
in the Standard Ratings tables.
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 the life test:
1. DCL shall not exceed 125 % of the original requirement.
2. The ESR shall not exceed 200 % of the initial
requirement.
3. Change in capacitance value shall not exceed the
percentages below.
a) 6 VDC units: +10 % to -25 % of initial measurement.
b) 8 VDC and 10 VDC units: +10 % to -20 % of initial
measurement.
c) 15 VDC units: +10 % to -15 % of initial measurement.
d) 20 VDC and above: ± 10 % of initial measurement.
ORDERING INFORMATION
138D
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 %
special order
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
0 = no outer sleeve
2 = outer plastic
film insulation
6 = high temperature
film insulation
E3 = 100 % tin
termination
(RoHS-compliant)
Blank = SnPb
termination
(standard design)
Note
• Packaging: the use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not available due to the
unit weight
Revision: 29-Sep-2023
Document Number: 40025
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DIMENSIONS in inches [millimeters]
0.250 [6.35]
Max.
L
0.0253 ± 0.002 [0.64 ± 0.05] dia.
(no. 22 AWG) tinned solderable leads
Weld
Tantalum
WITH OUTER PLASTIC FILM INSULATION
BARE TUBE
CASE
CODE
D
LEAD LENGTH
MAX.
WEIGHT
(oz. / g)
D
L
D (MAX.)
L (1)
C
0.188 ± 0.016
[4.78 ± 0.41]
0.453 + 0.031 / - 0.016
[11.51 + 0.79 / - 0.41]
0.219
[5.56]
0.595
[15.11]
1.500 ± 0.250
[38.10 ± 6.35]
0.07
[2.0]
F
0.281 ± 0.016
[7.14 ± 0.41]
0.641 + 0.031 / - 0.016
[16.28 + 0.79 / - 0.41]
0.312
[7.92]
0.785
[19.94]
2.250 ± 0.250
[57.15 ± 6.35]
0.18
[5.1]
T
0.375 ± 0.016
[9.53 ± 0.41]
0.766 + 0.031 / - 0.016
[19.46 + 0.79 / - 0.41]
0.406
[10.31]
0.92
[23.37]
2.250 ± 0.250
[57.15 ± 6.35]
0.36
[10.2]
K
0.375 ± 0.016
[9.53 ± 0.41]
1.062 + 0.031 / - 0.023
[26.97 + 0.79 / - 0.58]
0.406
[10.31]
1.225
[31.11]
2.250 ± 0.250
[57.15 ± 6.35]
0.49
[13.9]
Note
(1) Typical length, for reference only
RATINGS AND CASE CODES (Standard)
μF
6V
8V
10 V
15 V
20 V
25 V
30 V
35 V
50 V
60 V
75 V
100 V
1.7
2.5
125 V
150 V
C
C
C
3.0
C
3.5
C
3.6
C
4.0
C
4.7
C
5.0
C
6.8
C
8.0
F
C
8.2
C
9.0
F
10
C
C
11
F
14
15
C
C
F
18
T
20
C
F
22
C
25
F
C
F
27
30
C
C
F
T
C
C
T
33
C
F
39
F
40
F
T
T
43
T
47
C
50
56
F
F
F
F
T
C
60
T
K
T
Revision: 29-Sep-2023
Document Number: 40025
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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
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RATINGS AND CASE CODES (Standard)
μF
6V
68
C
8V
10 V
15 V
20 V
25 V
30 V
35 V
50 V
60 V
F
70
75 V
100 V
125 V
150 V
T
F
82
T
86
K
100
F
F
T
110
K
120
140
F
T
F
K
150
T
160
K
170
T
180
F
220
250
270
T
F
T
T
F
T
K
300
330
K
T
350
K
390
T
430
T
540
560
K
T
750
K
850
1200
K
K
RATINGS AND CASE CODES (Extended)
μF
6V
8V
10 V
15 V
20 V
25 V
30 V
35 V
50 V
60 V
75 V
3.9
100 V
6.8
C
8.2
C
10
C
15
C
18
C
22
C
27
C
C
33
C
39
C
56
C
68
C
82
F
F
C
F
C
F
C
C
F
C
T
K
F
F
F
140
Revision: 29-Sep-2023
T
F
T
120
160
T
T
C
110
150
F
C
C
47
100
125 V
C
K
T
C
F
T
Document Number: 40025
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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RATINGS AND CASE CODES (Extended)
μF
6V
8V
180
10 V
15 V
20 V
C
25 V
30 V
35 V
50 V
60 V
F
220
F
100 V
125 V
T
F
270
75 V
F
T
T
F
T
300
K
K
T
330
F
350
T
K
T
390
F
470
F
T
F
T
540
K
T
560
F
F
680
K
F
820
K
F
T
1000
K
1200
T
1500
T
K
1800
K
2200
K
STANDARD RATINGS
CAPACITANCE CASE
CODE
(μF)
PART NUMBER
(1)
MAX. DCL (μA)
MAX. ESR MAX. IMP.
AT
AT +25 °C AT -55 °C
120 Hz
120 Hz
+25 °C +85 °C
(Ω)
(Ω)
+125 °C
MAX. CAPACITANCE
CHANGE (%) AT
-55 °C
+85 °C
+125 °C
MAX. RMS
RIPPLE
CURRENT
120 Hz
(mA)
6 VDC AT +85 °C; 4 VDC AT +125 °C
30
C
138D306X0006C2
4
100
1
2
-40
+10.5
+12
140
68
C
138D686X0006C2
4
60
1
2
-40
+14
+16
160
140
F
138D147X0006F2
2
40
1
3
-40
+14
+16
330
270
F
138D277X0006F2
4
25
1
6.5
-44
+17.5
+20
330
330
T
138D337X0006T2
2
20
2
7.9
-44
+14
+16
410
560
T
138D567X0006T2
3
25
2
13
-64
+17.5
+20
410
1200
K
138D128X0006K2
1.6
20
3
14
-80
+25
+25
530
8 VDC AT +85 °C; 5 VDC AT +125 °C
25
C
138D256X0008C2
4
100
1
2
-40
+10.5
+12
140
56
C
138D566X0008C2
4
59
1
2
-40
+14
+16
160
220
F
138D227X0008F2
4
30
1
7
-44
+17.5
+20
270
430
T
138D437X0008T2
3
25
2
14
-64
+17.5
+20
410
850
K
138D857X0008K2
1
22
4
16
-80
+25
+25
670
140
10 VDC AT +85 °C; 7 VDC AT +125 °C
20
C
138D206X0010C2
4
175
1
2
-32
+10.5
+12
47
C
138D476X0010C2
5
100
1
2
-36
+14
+16
160
100
F
138D107X0010F2
2
60
1
4
-36
+14
+16
270
180
F
138D187X0010F2
4
40
1
7
-36
+14
+16
270
250
T
138D257X0010T2
2
30
2
10
-40
+14
+16
410
390
T
138D397X0010T2
3
25
2
16
-64
+17.5
+20
410
750
K
138D757X0010K2
1
23
4
16
-80
+25
+25
670
Note
(1) Part numbers listed are for units with ± 20 % capacitance tolerance insulated capacitors. For ± 10 % tolerance capacitors, change the digit
following the letter “X” from “0” to “9”; for ± 5 %, change the digit following the letter “X” from “0” to “5”. For capacitors without outer
polyester-film insulation, change the last digit in the part number from “2” to “0”. For capacitors with a high temperature insulating sleeve,
change the last digit in the part number from “2” to “6”. For RoHS-compliant add “E3”
Revision: 29-Sep-2023
Document Number: 40025
4
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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
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Vishay
STANDARD RATINGS
CAPACITANCE CASE
CODE
(μF)
PART NUMBER (1)
MAX. DCL (μA)
MAX. ESR MAX. IMP.
AT
AT +25 °C AT -55 °C
120 Hz
120 Hz
+25 °C +85 °C
(Ω)
(Ω)
+125 °C
MAX. CAPACITANCE
CHANGE (%) AT
-55 °C
+85 °C
+125 °C
-24
+10.5
+12
MAX. RMS
RIPPLE
CURRENT
120 Hz
(mA)
15 VDC AT +85 °C; 10 VDC AT +125 °C
15
C
138D156X0015C2
5
155
1
2
130
33
C
138D336X0015C2
5
90
1
2
-28
+14
+16
160
70
F
138D706X0015F2
4
75
1
4
-28
+14
+16
270
120
F
138D127X0015F2
4
50
1
7
-28
+17.5
+20
270
170
T
138D177X0015T2
2
35
2
10
-32
+14
+16
410
270
T
138D277X0015T2
3
30
2
16
-56
+17.5
+20
410
540
K
138D547X0015K2
1.0
23
6
24
-80
+25
+25
610
27
C
138D276X0020C2
5
100
1
2
-20
+11
+14
160
220
T
138D227X0020T2
4
30
2
16
-48
+13
+15
410
10
C
138D106X0025C2
6
220
1
2
-16
+8
+9
130
22
C
138D226X0025C2
5
140
1
2
-20
+10.5
+12
160
27
C
138D276X0025C2
4.3
110
2
9
-35
+12
+15
160
50
F
138D506X0025F2
4
70
1
5
-28
+13
+15
270
100
F
138D107X0025F2
4
50
1
10
-28
+13
+15
270
20 VDC AT +85 °C; 13 VDC AT +125 °C
25 VDC AT +85 °C; 15 VDC AT +125 °C
180
T
138D187X0025T2
4
32
2
18
-48
+13
+15
340
350
K
138D357X0025K2
1.3
24
7
28
-70
+25
+25
580
30 VDC AT +85 °C; 20 VDC AT +125 °C
8.0
C
138D805X0030C2
7.5
275
1
2
-16
+8
+12
130
15
C
138D156X0030C2
8
175
1
2
-20
+10.5
+12
160
40
F
138D406X0030F2
4
65
1
5
-24
+10.5
+12
270
100
T
138D107X0030T2
6
40
2
12
-28
+10.5
+12
410
150
T
138D157X0030T2
2.5
35
2
16
-48
+13
+15
340
300
K
138D307X0030K2
1.6
25
8
32
-60
+25
+25
550
68
F
138D686X0035F2
6
60
1
8
-24
+12
+15
270
27
C
138D276X0035C2
4
140
2
9
-28
+10
+12
140
35 VDC AT +85 °C; 22 VDC AT +125 °C
120
T
138D127X0035T2
4
38
2
16
-30
+13
+15
410
270
K
138D277X0035K2
2.2
23
8
32
-45
+20
+25
500
50 VDC AT +85 °C; 30 VDC AT +125 °C
5.0
C
138D505X0050C2
9
400
1
2
-16
+5
+6
130
10
C
138D106X0050C2
8
250
1
2
-24
+8
+9
160
25
F
138D256X0050F2
6
95
1
5
-20
+10.5
+12
270
47
F
138D476X0050F2
6
70
1
9
-28
+10.5
+15
270
60
T
138D606X0050T2
3
45
2
12
-16
+10.5
+12
410
82
T
138D826X0050T2
4
45
2
16
-32
+13
+15
410
160
K
138D167X0050K2
2.2
27
8
32
-50
+25
+25
460
Note
(1) Part numbers listed are for units with ± 20 % capacitance tolerance insulated capacitors. For ± 10 % tolerance capacitors, change the digit
following the letter “X” from “0” to “9”; for ± 5 %, change the digit following the letter “X” from “0” to “5”. For capacitors without outer
polyester-film insulation, change the last digit in the part number from “2” to “0”. For capacitors with a high temperature insulating sleeve,
change the last digit in the part number from “2” to “6”. For RoHS-compliant add “E3”
Revision: 29-Sep-2023
Document Number: 40025
5
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
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STANDARD RATINGS
CAPACITANCE CASE
CODE
(μF)
PART NUMBER (1)
MAX. DCL (μA)
MAX. ESR MAX. IMP.
AT
AT +25 °C AT -55 °C
120 Hz
120 Hz
+25 °C +85 °C
(Ω)
(Ω)
+125 °C
MAX. CAPACITANCE
CHANGE (%) AT
-55 °C
+85 °C
+125 °C
-16
+5
+6
MAX. RMS
RIPPLE
CURRENT
120 Hz
(mA)
60 VDC AT +85 °C; 40 VDC AT +125 °C
4.0
C
138D405X0060C2
10
550
1
2
110
8.2
C
138D825X0060C2
8
275
1
2
-24
+8
+9
140
20
F
138D206X0060F2
5
105
1
5
-16
+10.5
+12
270
39
F
138D396X0060F2
7
90
1
9
-28
+10.5
+12
330
50
T
138D506X0060T2
4
50
2
12
-16
+10.5
+12
410
68
T
138D686X0060T2
6
50
2
16
-32
+10.5
+12
410
140
K
138D147X0060K2
2.4
28
8
32
-40
+20
+20
430
3.5
C
138D355X0075C2
10
650
1
2
-16
+5
+6
110
6.8
C
138D685X0075C2
8
300
1
2
-20
+8
+9
140
15
F
138D156X0075F2
6.5
150
1
5
-16
+8
+9
270
33
F
138D336X0075F2
7
90
1
10
-24
+10.5
+15
270
40
T
138D406X0075T2
5
60
2
12
-16
+10.5
+12
410
75 VDC AT +85 °C; 50 VDC AT +125 °C
56
T
138D566X0075T2
6
60
2
17
-28
+10.5
+15
410
110
K
138D117X0075K2
3.1
29
9
36
-35
+20
+20
110
100 VDC AT +85 °C; 65 VDC AT +125 °C
2.5
C
138D255X0100C2
26.5
950
1
2
-16
+7
+8
100
4.7
C
138D475X0100C2
10
500
1
2
-16
+7
+8
130
11
F
138D116X0100F2
6
200
1
4
-16
+7
+8
230
22
F
138D226X0100F2
7
100
1
9
-16
+7
+8
230
30
T
138D306X0100T2
4
80
2
12
-16
+7
+8
340
43
T
138D436X0100T2
6
70
2
17
-20
+7
+8
340
86
K
138D866X0100K2
3.1
30
9
36
-25
+15
+15
400
-16
+7
+8
100
125 VDC AT +85 °C; 85 VDC AT +125 °C
1.7
C
138D175X0125C2
54.6
1250
1
2
3.6
C
138D365X0125C2
15
600
1
2
-16
+7
+8
110
9.0
F
138D905X0125F2
15
240
1
5
-16
+7
+8
210
14
F
138D146X0125F2
12
167
1
7
-16
+7
+8
210
18
T
138D186X0125T2
11
129
2
9
-16
+7
+8
340
25
T
138D256X0125T2
10
93
2
13
-16
+7
+8
340
56
K
138D566X0125K2
4.1
32
10
40
-25
+15
+15
400
150 VDC AT +85 °C; 100 VDC AT +125 °C
1.7
C
138D175X0150C2
42
1100
1
3
-14
7
8
110
3.0
C
138D305X0150C2
15
600
1
3
-14
7
10
140
6.8
F
138D685X0150F2
15
300
2
10
-14
10
12
250
11
F
138D116X0150F2
12
250
2
10
-14
10
12
250
22
F
138D226X0150F2
4.0
100
5
25
-20
12
15
250
39
T
138D396X0150T2
2.2
60
10
40
-16
14
16
400
Note
Part numbers listed are for units with ± 20 % capacitance tolerance insulated capacitors. For ± 10 % tolerance capacitors, change the digit
following the letter “X” from “0” to “9”; for ± 5 %, change the digit following the letter “X” from “0” to “5”. For capacitors without outer
polyester-film insulation, change the last digit in the part number from “2” to “0”. For capacitors with a high temperature insulating sleeve,
change the last digit in the part number from “2” to “6”. For RoHS-compliant add “E3”
(1)
Revision: 29-Sep-2023
Document Number: 40025
6
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
138D
www.vishay.com
Vishay
EXTENDED RATINGS
CAPACITANCE
(μF)
MAX. DCL (μA) MAX. CAPACITANCE CHANGE MAX. RMS
MAX. ESR MAX. IMP.
AT
(%) AT
RIPPLE
AT
+25
°C
AT
-55
°C
CASE
CURRENT
PART NUMBER (1)
120 Hz
120 Hz
CODE
+85 °C
120 Hz
-55 °C
+85 °C
+125 °C
+25 °C
(Ω)
(Ω)
+125 °C
(mA)
560
820
1500
2200
F
F
T
K
138D567X0006F2
138D827X0006F2
138D158X0006T2
138D228X0006K2
180
470
680
1800
C
F
F
K
138D187X0008C2
138D477X0008F2
138D687X0008F2
138D188X0008K2
100
150
390
560
1200
1500
C
C
F
F
T
K
138D107X0010C2
138D157X0010C2
138D397X0010F2
138D567X0010F2
138D128X0010T2
138D158X0010K2
68
100
270
390
540
820
1000
C
C
F
F
T
T
K
138D686X0015C2
138D107X0015C2
138D277X0015F2
138D397X0015F2
138D547X0015T2
138D827X0015T2
138D108X0015K2
56
82
220
330
C
C
F
F
138D566X0020C2
138D826X0020C2
138D227X0020F2
138D337X0020F2
47
68
180
270
350
680
C
C
F
F
T
K
138D476X0025C2
138D686X0025C2
138D187X0025F2
138D277X0025F2
138D357X0025T2
138D687X0025K2
39
56
150
220
300
330
470
560
C
C
F
F
T
T
T
K
138D396X0030C2
138D566X0030C2
138D157X0030F2
138D227X0030F2
138D307X0030T2
138D337X0030T2
138D477X0030T2
138D567X0030K2
6 VDC AT +85 °C; 4 VDC AT +125 °C
2.5
20
3
14
2.5
18
3
14
1.5
18
5
20
1
13
6
24
8 VDC AT +85 °C; 5 VDC AT +125 °C
3
45
2
9
2.5
25
3
14
2.5
22
3
14
1
14
7
25
10 VDC AT +85 °C; 7 VDC AT +125 °C
3
60
2
9
3
54
2
9
2.5
30
3
16
2.5
27
3
16
1.5
18
5
20
1
15
7
25
15 VDC AT +85 °C; 10 VDC AT +125 °C
4
80
2
9
4
72
2
9
2.5
35
3
16
2.5
31
3
16
1.8
25
6
24
1.8
22
6
24
1.2
17
8
32
20 VDC AT +85 °C; 13 VDC AT +125 °C
4.3
90
2
9
4.3
81
2
9
2.7
35
3
16
2.7
31
3
16
25 VDC AT +85 °C; 15 VDC AT +125 °C
4.3
100
2
9
4.3
90
2
9
2.7
37
3
16
2.7
33
3
16
1.8
27
7
28
1.2
19
8
32
30 VDC AT +85 °C; 20 VDC AT +125 °C
5.2
110
2
9
5.2
100
2
9
2.5
40
3
16
2.5
36
3
16
1.8
30
8
32
1.8
28
8
32
1.8
25
8
32
1.3
20
9
36
-80
-88
-90
-90
+16
+16
+20
+25
+20
+20
+25
+30
300
300
480
670
-60
-75
-83
-90
+13
+16
+16
+20
+16
+20
+20
+30
180
300
300
670
-50
-55
-70
-77
-88
-88
+13
+13
+16
+16
+20
+25
+16
+16
+20
+20
+25
+30
160
180
300
300
480
670
-40
-44
-60
-16
-70
-77
-77
+13
+13
+16
+16
+20
+20
+25
+16
+16
+20
+20
+25
+25
+30
140
160
300
300
440
440
610
-38
-43
-60
-66
+13
+13
+16
+16
+16
+16
+20
+20
140
160
300
300
-35
-40
-55
-62
-60
-72
+12
+12
+13
+13
+20
+25
+15
+15
+16
+16
+25
+30
140
160
300
300
440
670
-32
-38
-50
-60
-60
-50
-65
-65
+12
+12
+13
+13
+20
+20
+20
+25
+15
+15
+16
+16
+25
+25
+25
+30
140
140
300
300
500
440
440
590
Note
Part numbers listed are for units with ± 20 % capacitance tolerance insulated capacitors. For ± 10 % tolerance capacitors, change the digit
following the letter “X” from “0” to “9”; for ± 5 %, change the digit following the letter “X” from “0” to “5”. For capacitors without outer
polyester-film insulation, change the last digit in the part number from “2” to “0”. For capacitors with a high temperature insulating sleeve,
change the last digit in the part number from “2” to “6”. For RoHS-compliant add “E3”
(1)
Revision: 29-Sep-2023
Document Number: 40025
7
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
138D
www.vishay.com
Vishay
EXTENDED RATINGS
CAPACITANCE
(μF)
MAX. DCL (μA) MAX. CAPACITANCE CHANGE MAX. RMS
MAX. ESR MAX. IMP.
AT
(%) AT
RIPPLE
AT
+25
°C
AT
-55
°C
CASE
CURRENT
PART NUMBER (1)
120 Hz
120 Hz
CODE
+85 °C
120 Hz
-55 °C
+85 °C
+125 °C
+25 °C
(Ω)
(Ω)
+125 °C
(mA)
33
47
100
120
220
390
470
C
C
T
F
T
T
K
138D336X0035C2
138D476X0035C2
138D107X0035T2
138D127X0035F2
138D227X0035T2
138D397X0035T2
138D477X0035K2
22
33
82
120
160
270
330
C
C
F
F
T
T
K
138D226X0050C2
138D336X0050C2
138D826X0050F2
138D127X0050F2
138D167X0050T2
138D277X0050T2
138D337X0050K2
18
27
68
100
140
220
270
C
C
F
F
T
T
K
138D186X0060C2
138D276X0060C2
138D686X0060F2
138D107X0060F2
138D147X0060T2
138D227X0060T2
138D277X0060K2
15
22
56
82
110
180
220
C
C
F
F
T
T
K
138D156X0075C2
138D226X0075C2
138D566X0075F2
138D826X0075F2
138D117X0075T2
138D187X0075T2
138D227X0075K2
3.9
8.2
10
33
39
68
120
C
C
C
F
F
T
K
138D395X0100C2
138D825X0100C2
138D106X0100C2
138D336X0100F2
138D396X0100F2
138D686X0100T2
138D127X0100K2
6.8
27
39
47
82
C
F
T
T
K
138D685X0125C2
138D276X0125F2
138D396X0125T2
138D476X0125T2
138D826X0125K2
35 VDC AT +85 °C; 22 VDC AT +125 °C
5.2
130
2
9
5.2
115
2
9
2.0
40
2
12
2.5
45
3
16
1.8
30
8
32
1.8
27
8
32
1.3
21
9
36
50 VDC AT +85 °C; 30 VDC AT +125 °C
5
150
2
9
5
135
2
9
2.5
55
4
24
2.5
49
4
24
1.8
32
6
32
1.8
29
8
32
1.5
22
9
36
60 VDC AT +85 °C; 40 VDC AT +125 °C
5
160
3
12
5
144
3
12
3
60
4
20
2.5
54
4
20
2
32
8
32
1.8
29
8
32
1.5
23
9
36
75 VDC AT +85 °C; 50 VDC AT +125 °C
5
175
3
12
5
157
3
12
3
70
4
24
2.5
63
4
24
2
33
9
36
1.8
30
9
36
2.2
24
10
40
100 VDC AT +85 °C; 65 VDC AT +125 °C
7
600
1
2
6
250
3
12
6
200
3
12
3.5
85
5
24
3.5
80
5
24
2.2
40
10
40
2.8
30
12
48
125 VDC AT +85 °C; 85 VDC AT +125 °C
11.7
300
3
12
3.5
90
5
24
2.2
60
10
40
2.2
50
10
40
2.8
32
12
48
-30
-35
-28
-45
-45
-58
-58
+10
+10
+10.5
+13
+20
+20
+25
+12
+12
+12
+16
+25
+25
+30
140
140
410
300
440
440
590
-24
-29
-35
-42
-35
-46
-46
+10
+10
+10
+12
+20
+20
+25
+12
+12
+15
+15
+25
+25
+30
140
140
300
300
420
440
550
-20
-24
-30
-36
-30
-40
-45
+10
+10
+12
+12
+16
+16
+20
+12
+12
+15
+15
+20
+20
+25
140
140
270
300
420
440
550
-16
-19
-25
-30
-25
-35
-40
+10
+10
+12
+12
+16
+16
+20
+12
+12
+15
+15
+20
+20
+25
140
140
270
300
420
440
450
-16
-12
-17
-18
-20
-30
-35
+7
+10
+10
+12
+12
+14
+15
+8
+12
+12
+15
+15
+16
+17
130
130
130
250
250
400
440
-14
-18
-16
-26
-30
+10
+12
+14
+14
+15
+12
+15
+16
+16
+17
130
250
400
400
440
Note
Part numbers listed are for units with ± 20 % capacitance tolerance insulated capacitors. For ± 10 % tolerance capacitors, change the digit
following the letter “X” from “0” to “9”; for ± 5 %, change the digit following the letter “X” from “0” to “5”. For capacitors without outer
polyester-film insulation, change the last digit in the part number from “2” to “0”. For capacitors with a high temperature insulating sleeve,
change the last digit in the part number from “2” to “6”. For RoHS-compliant add “E3”
(1)
Revision: 29-Sep-2023
Document Number: 40025
8
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
138D
www.vishay.com
Vishay
TYPICAL CURVES OF IMPEDANCE AS A FUNCTION OF FREQUENCY AT VARIOUS TEMPERATURES
10 μF - 100 V, Case Size “C”
120 μF - 100 V, Case Size “K”
10000
100
200
10000
100
1
-55 °C
-40 °C
-20 °C
10
100
1
+25 °C
+85 °C
+125 °C
+25 °C
+85 °C
+125 °C
0.1
100
1K
10K
100K
1M
10
10M
1000
1st line
2nd line
1000
-55 °C
-40 °C
-20 °C
2nd line
Impedance (Ω)
10
1st line
2nd line
2nd line
Impedance (Ω)
100
0.2
100
1K
Frequency (Hz)
10K
100K
1M
10
10M
Frequency (Hz)
PERFORMANCE CHARACTERISTICS
1.
Operating Temperature: capacitors are designed to
operate over the temperature range of -55 °C to +125 °C.
UP TO
+85 °C
WORKING
VOLTAGE
(V)
6
8
10
15
20
25
30
2.
3.
AT
+125 °C
WORKING
VOLTAGE
(V)
4
5
7
10
13
15
20
UP TO
+85 °C
WORKING
VOLTAGE
(V)
35
50
60
75
100
125
150
AT
+125 °C
WORKING
VOLTAGE
(V)
22
30
40
50
70
85
100
DC Working Voltage: the DC working voltage is the
maximum operating voltage for continuous duty at the
rated temperature.
Surge Voltage: the surge DC 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. The surge voltage of
capacitors rated below 150 V is 115 % of the rated DC
working voltage. The surge voltage of capacitors rated
at 150 VDC is 165 V.
3.1 Surge Voltage Test: capacitors shall withstand the
surge voltage test applied through a 1000 Ω ± 10 %
resistor in series with the capacitor and voltage source at
the rate of one-half min on, four and one-half min. off, for
1000 successive test cycles at +85 °C or +125 °C.
4.
Capacitance Tolerance: the capacitance of all
capacitors shall be within the specified tolerance limits
of the nominal rating.
4.1 Capacitance measurements shall be made by the
bridge method at or referred to, a frequency of 120 Hz
at a temperature of +25 °C. A polarizing voltage shall be
used of such magnitude that there shall be no reversal
of polarity due to the AC component. The maximum AC
voltage will be 1 VRMS applied during measurement.
Revision: 29-Sep-2023
5.
Capacitance Change With Temperature: the
capacitance change with temperature shall not exceed
the limits given in the Standard and Extended 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
polarizing voltage shall be used of such magnitude that
there shall be no reversal of polarity due to the AC
component. The maximum AC voltage will be 1 VRMS
applied during measurement.
6.1 The equivalent series resistance shall not exceed the
maximum value in ohms listed in the Standard and
Extended Ratings table for each capacitor.
6.2 The dissipation factor may be calculated from the
equivalent series resistance and capacitance values as
shown:
2πfRC
DF = ----------------4
10
where:
DF = dissipation factor in %
R = ESR in Ω
C = capacitance in μF
f = frequency in Hz
At 120 Hz, the above equation becomes:
RxC
DF = -------------13.26
For example, percent dissipation factor of a 30 μF,
6 V capacitor, which has a maximum ESR of 3.4 Ω at
+25 °C and 120 Hz, would be calculated as shown:
x 120 x 3.4 x 30
3.4 x 30
DF = 2π
--------------------------------------------------- = --------------------- = 7.7 %
4
13.26
10
Document Number: 40025
9
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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
138D
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PERFORMANCE CHARACTERISTICS (CONTINUED)
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. The total resistance in
series with each capacitor shall be between 1000 Ω and
10 000 Ω. The voltage shall be applied to the capacitor
for 5 min before making the leakage current
measurement.
10.
High Frequency Vibration: capacitors shall with
stand vibration from 10 Hz to 2000 Hz at 20 g when
tested.
11.
Lead Pull Test: capacitors shall withstand a lead
tensile stress of 3 pounds (13.2 N) for 30 s, applied
axially
12.
Marking: capacitors shall be marked with Vishay
identification; capacitors type (138D); 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.
7.1 The maximum leakage current for any capacitor shall
not exceed the value in microamperes listed in the
Standard and Extended Ratings Table for each
capacitor.
Note
• Leakage current varies with applied voltage. See graph below for
the appropriate adjustment factor.
LEAKAGE AS A FUNCTION OF VOLTAGE
AND TEMPERATURE
1.0
GUIDE TO APPLICATION
1.
Ripple Current: all capacitors will withstand rms
ripple currents as listed for each capacitor.
1.1
The RMS ripple current rating is independent of
temperature or frequency within the following
limitations:
1.1.1 At frequencies of less than 120 Hz, the rated RMS
ripple current must be multiplied by the factors shown:
0.8
0.7
0.6
0.5
0.4
FREQUENCY IN Hz
0.3
25
50
60
100
0.36
0.59
0.65
0.88
Leakage Current Factor
0.2
1.1.2 The sum of the peak AC voltage plus the DC voltage
shall not exceed the DC working voltage of the
capacitor.
0.1
0.08
0.07
0.06
0.05
0.04
1.1.3 The sum of the negative peak AC voltage, plus the
applied DC voltage shall not allow a voltage reversal.
2.
Cleaning wiring boards with type 138D capacitors:
customary cleaning solvents used in the electronics
industry at present will not affect Type 138D
capacitors. However, the use of ultrasonic cleaning
techniques is not recommended under any
circumstances.
3.
Apparent Capacitance: note that in timing circuit
applications, the circuit designer must take into
account two important variables which affect any
electrolytic capacitor. These are the internal leakage
resistance of the capacitor and its dielectric
absorption, which will depend on the elapsed time
since the capacitor was last energized. In applications
where electrolytic capacitors are subjected to DC
energy, or in effect, extremely low frequencies, the
value of the apparent capacitance will be somewhat
higher than that which is measured at 120 Hz.
4.
No Reverse Voltage: the application of reverse
voltage to these capacitors will cause internal
damage. The resulting damage will lead to immediate
or delayed failure of the unit. This will take the form of
a catastrophic short circuit with possible expulsion of
the electrolyte.
0.03
0.02
0.01
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
10
20
30
40
50
60
70 80 90
100
Percent of Rated Voltage
8.
9.
Low Temperature Impedance: the impedance of any
capacitor at -55 °C at 120 Hz, shall not exceed the
values given in the Standard and Extended Ratings
tables.
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
Revision: 29-Sep-2023
Document Number: 40025
10
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
to the warranty expressed therein.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2024 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Document Number: 91000
1
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Revision: 01-Jan-2024
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