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138D336X0015C2 [VISHAY]

Wet Tantalum Capacitors Sintered Anode TANTALEX?? Capacitors Hermetically-Sealed with True Glass-to-Tantalum Seal; 湿钽电容器烧结阳极TANTALEX ？电容密闭用真玻璃 - 钽密封
138D336X0015C2
型号： 138D336X0015C2
厂家： VISHAY    VISHAY
描述：

Wet Tantalum Capacitors Sintered Anode TANTALEX?? Capacitors Hermetically-Sealed with True Glass-to-Tantalum Seal
湿钽电容器烧结阳极TANTALEX ？电容密闭用真玻璃 - 钽密封

电容器 钽电容器 固定电容器
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138D  
Vishay  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
FEATURES  
Improved reliability through the use of a glass-to-tantalum  
true hermetic anode seal is the prime feature of the Type  
®
138D sintered anode TANTALEX capacitor. This construction  
offers outstanding resistance to thermal shock.  
Model 138D is the commercial equivalents of 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 Specification MIL-PRF-  
39006/09/21. Capacitors in accordance with military  
specifications should be ordered by their military part  
numbers.  
PERFORMANCE CHARACTERISTICS  
Operating Temperature: - 55°C to + 85°C and with  
voltage derating to two-thirds the + 85°C rating at + 125°C.  
Use of Type 138D capacitors for high temperature  
applications is recommended.  
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.  
Capacitance Tolerance: At 120Hz, + 25°C. ± 20% standard.  
± 10%, ± 5% available as special.  
3. Change in capacitance value shall not exceed the  
percentages below.  
DC Leakage Current (DCL Max.):  
a) 6WVDC Units: + 10% to - 25% of initial measurement.  
At + 25°C, + 85°C and + 125°C: Leakage current shall not  
exceed the values listed in the Standard Ratings Tables.  
b) 8WVDC and 10WVDC Units: + 10% to - 20% of initial  
measurement.  
Life Test: Capacitors are capable of withstanding a 2000  
hour life test at a temperature of + 85°C or + 125°C at the  
applicable rated DC working voltage.  
c) 15WVDC Units: + 10% to - 15% of initial measurement.  
d) 20WVDC and above: ± 10% of initial measurement.  
ORDERING INFORMATION  
X0  
138D  
306  
006  
C
2
CAPACITANCE  
TOLERANCE  
MODEL  
CAPACITANCE  
DC VOLTAGE RATING  
CASE CODE  
STYLE NUMBER  
AT + 85°C  
This is expressed in  
picofarads. The first two  
digits are the significant  
figures. The third is the  
number of zeros to  
follow.  
See Ratings  
and Case  
Codes Table.  
X0 = ± 20%  
X9 = ± 10%  
X5 = ± 5%  
0 = No outer tube.  
2 = Outer plastic-film insulation.  
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 volts).  
Special Order.  
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.  
DIMENSIONS in inches [millimeters]  
L
D
0.250 [6.35]  
Max.  
Weld  
0.0253 ± 0.002 [0.64 ± 0.05] Dia.  
(No. 22 AWG) Tinned Solderable Leads  
Tantalum  
WITH OUTER  
BARE TUBE  
PLASTIC - FILM INSULATION  
CASE  
LEAD  
Max. WEIGHT  
CODE  
D
L
D (Max.)  
L (Max.)  
LENGTH  
(Ounces/Grams)  
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]  
0.608  
[15.45]  
1.500 ± 0.250  
[38.10 ± 6.35]  
0.07  
[2.0]  
F
T
K
0.281 ± 0.016  
[7.14 ± 0.41]  
0.641 + 0.031 - 0.016  
[16.28 + 0.79 - 0.41]  
0.312  
[7.92]  
0.796  
[20.22]  
2.250 ± 0.250  
[57.15 ± 6.35]  
0.18  
[5.1]  
0.375 ± 0.016  
[9.53 ± 0.41]  
0.766 + 0.031 - 0.016  
[19.46 + 0.79 - 0.41]  
0.406  
[10.31]  
0.921  
[23.40]  
2.250 ± 0.250  
[57.15 ± 6.35]  
0.36  
[10.2]  
0.375 ± 0.016  
[9.53 ± 0.41]  
1.062 + 0.031 - 0.023  
[26.97 + 0.79 - 0.58]  
0.406  
[10.31]  
1.127  
[30.91]  
2.250 ± 0.250  
[57.15 ± 6.35]  
0.49  
[13.9]  
Document Number: 40025  
Revision 15-Oct-03  
For technical questions, contact wettants@vishay.com  
www.vishay.com  
55  
138D  
Vishay  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
STANDARD RATINGS  
Max. CAPACITANCE  
CHANGE (%) at  
Max. DCL (µA) at  
Max. ESR Max. IMP.  
CAPACITANCE CASE  
at + 25°C  
at - 55°C  
+ 85°C  
(µF)  
CODE  
PART NUMBER*  
(Ohms)  
(Ohms)  
+ 25°C + 125°C  
- 55°C + 85°C + 125°C  
6WVDC at + 85°C . . . 4WVDC at + 125°C  
C
C
F
F
T
T
K
138D306X0006C2  
138D686X0006C2  
138D147X0006F2  
138D277X0006F2  
138D337X0006T2  
138D567X0006T2  
138D128X0006K2  
4
4
2
4
2
100  
60  
40  
25  
20  
25  
20  
1
1
1
1
2
2
3
2
2
3
6.5  
7.9  
13  
14  
- 40  
- 40  
- 40  
- 44  
- 44  
- 64  
- 80  
+ 12  
+ 16  
+ 16  
+ 20  
+ 16  
+ 20  
+ 25  
30  
68  
+ 10.5  
+ 14  
+ 14  
+ 17.5  
+ 14  
+ 17.5  
+ 25  
140  
270  
330  
560  
1200  
3
1.6  
8WVDC at + 85°C . . . 5WVDC at + 125°C  
25  
56  
220  
430  
850  
C
C
F
T
K
138D256X0008C2  
138D566X0008C2  
138D227X0008F2  
138D437X0008T2  
138D857X0008K2  
2
2
7
14  
16  
- 40  
- 40  
- 44  
- 64  
- 80  
4
4
4
3
1
100  
59  
30  
25  
22  
+ 10.5  
+ 14  
+ 17.5  
+ 17.5  
+ 25  
+ 12  
+ 16  
+ 20  
+ 20  
+ 25  
1
1
1
2
4
10WVDC at + 85°C . . . 7WVDC at + 125°C  
1
1
1
1
2
2
4
2
2
4
20  
47  
C
C
F
F
T
T
K
138D206X0010C2  
138D476X0010C2  
138D107X0010F2  
138D187X0010F2  
138D257X0010T2  
138D397X0010T2  
138D757X0010K2  
4
5
2
4
2
3
1
175  
100  
60  
40  
30  
- 32  
- 36  
- 36  
- 36  
- 40  
- 64  
- 80  
+ 10.5  
+ 14  
+ 14  
+ 14  
+ 14  
+ 12  
+ 16  
+ 16  
+ 16  
+ 16  
+ 20  
+ 25  
100  
180  
250  
390  
750  
7
10  
16  
16  
25  
23  
+ 17.5  
+ 25  
15WVDC at + 85°C . . . 10WVDC at + 125°C  
15  
33  
70  
120  
170  
270  
540  
C
C
F
F
T
T
K
138D156X0015C2  
138D336X0015C2  
138D706X0015F2  
138D127X0015F2  
138D177X0015T2  
138D277X0015T2  
138D547X0015K2  
5
5
4
4
2
155  
90  
75  
50  
35  
30  
23  
1
1
1
1
2
2
6
2
2
4
- 24  
- 28  
- 28  
- 28  
- 32  
- 56  
- 80  
+ 10.5  
+ 14  
+ 14  
+ 17.5  
+ 14  
+ 17.5  
+ 25  
+ 12  
+ 16  
+ 16  
+ 20  
+ 16  
+ 20  
+ 25  
7
10  
16  
24  
3
1.0  
20WVDC at + 85°C . . . 13WVDC at + 125°C  
27  
220  
C
T
138D276X0020C2  
138D227X0020T2  
5
4
100  
30  
1
2
- 20  
- 48  
+ 11  
+ 13  
+ 14  
+ 15  
2
16  
25WVDC at + 85°C . . . 15WVDC at + 125°C  
6
5
4
4
4
+ 8  
+ 10.5  
+ 13  
+ 13  
+ 13  
+ 25  
+ 9  
C
C
F
F
T
K
1
1
1
1
2
7
2
2
5
10  
18  
28  
- 16  
- 20  
- 28  
- 28  
- 48  
- 70  
10  
22  
50  
100  
180  
350  
138D106X0025C2  
138D226X0025C2  
138D506X0025F2  
138D107X0025F2  
138D187X0025T2  
138D357X0025K2  
220  
140  
70  
50  
32  
+ 12  
+ 15  
+ 15  
+ 15  
+ 25  
1.3  
24  
30WVDC at + 85°C . . . 20WVDC at + 125°C  
275  
175  
65  
40  
35  
1
1
1
2
2
8
138D805X0030C2  
138D156X0030C2  
138D406X0030F2  
138D107X0030T2  
138D157X0030T2  
138D307X0030K2  
2
2
5
12  
16  
32  
- 16  
- 20  
- 24  
- 28  
- 48  
- 60  
+ 8  
+ 12  
+ 12  
+ 12  
+ 12  
+ 15  
+ 25  
8.0  
15  
40  
100  
150  
300  
7.5  
8
4
6
2.5  
1.6  
C
C
F
T
T
K
+ 10.5  
+ 10.5  
+ 10.5  
+ 13  
25  
+ 25  
For technical questions, contact wettants@vishay.com  
Document Number: 40025  
Revision 15-Oct-03  
www.vishay.com  
56  
138D  
Vishay  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
STANDARD RATINGS  
Max. CAPACITANCE  
CHANGE (%) at  
Max. DCL (µA) at  
+ 85°C  
Max. ESR Max. IMP.  
CAPACITANCE  
at + 25°C  
CASE  
CODE  
at - 55°C  
+ 25°C  
- 55°C + 85°C + 125°C  
(µF)  
PART NUMBER*  
(Ohms)  
(Ohms)  
+ 125°C  
35WVDC at + 85°C . . . 22WVDC at + 125°C  
138D686X0035F2  
138D127X0035T2  
138D277X0035K2  
6
4
2.2  
60  
38  
23  
1
2
8
F
T
K
8
16  
32  
- 24  
- 30  
- 45  
+ 15  
+ 15  
+ 25  
68  
120  
270  
+ 12  
+ 13  
+ 20  
50WVDC at + 85°C . . . 30WVDC at + 125°C  
+ 5  
+ 8  
+ 10.5  
+ 10.5  
+ 10.5  
+ 13  
9
8
6
6
3
400  
250  
95  
70  
45  
2
2
5
+ 6  
+ 9  
5.0  
10  
25  
47  
60  
C
C
F
F
T
T
K
138D505X0050C2  
138D106X0050C2  
138D256X0050F2  
138D476X0050F2  
138D606X0050T2  
138D826X0050T2  
138D167X0050K2  
1
1
1
1
2
2
8
- 16  
- 24  
- 20  
- 28  
- 16  
- 32  
- 50  
+ 12  
+ 15  
+ 12  
+ 15  
+ 25  
9
12  
16  
32  
4
2.2  
45  
27  
82  
160  
+ 25  
60WVDC at + 85°C . . . 40WVDC at + 125°C  
4.0  
8.2  
20  
39  
50  
C
C
F
F
T
T
K
138D405X0060C2  
138D825X0060C2  
138D206X0060F2  
138D396X0060F2  
138D506X0060T2  
138D686X0060T2  
138D147X0060K2  
10  
8
5
7
4
550  
275  
105  
90  
50  
50  
1
1
1
1
2
2
8
2
2
5
- 16  
- 24  
- 16  
- 28  
- 16  
- 32  
- 40  
+ 5  
+ 8  
+ 6  
+ 9  
+ 10.5  
+ 10.5  
+ 10.5  
+ 10.5  
+ 20  
+ 12  
+ 12  
+ 12  
+ 12  
+ 20  
9
12  
16  
32  
68  
140  
6
2.4  
28  
75WVDC at + 85°C . . . 50WVDC at + 125°C  
- 16  
- 20  
- 16  
- 24  
- 16  
- 28  
- 35  
3.5  
6.8  
15  
33  
40  
C
C
F
F
T
T
K
138D355X0075C2  
138D685X0075C2  
138D156X0075F2  
138D336X0075F2  
138D406X0075T2  
138D566X0075T2  
138D117X0075K2  
10  
8
6.5  
7
5
6
650  
300  
150  
90  
60  
60  
1
1
2
2
5
10  
12  
17  
36  
+ 5  
+ 8  
+ 8  
+ 10.5  
+ 10.5  
+ 10.5  
+ 20  
+ 6  
+ 9  
+ 9  
+ 15  
+ 12  
+ 15  
+ 20  
1.0  
1.0  
2.0  
2.0  
9
56  
110  
3.1  
29  
100WVDC at + 85°C . . . 65WVDC at + 125°C  
2.5  
4.7  
11  
22  
30  
43  
86  
C
C
F
F
T
T
K
138D255X0100C2  
138D475X0100C2  
138D116X0100F2  
138D226X0100F2  
138D306X0100T2  
138D436X0100T2  
138D866X0100K2  
950  
500  
200  
100  
80  
1.0  
1.0  
1.0  
1.0  
2.0  
2.0  
9
2
2
4
- 16  
- 16  
- 16  
- 16  
- 16  
- 20  
- 25  
+ 7  
+ 7  
+ 7  
+ 7  
+ 7  
+ 7  
+ 15  
+ 8  
+ 8  
+ 8  
+ 8  
+ 8  
+ 8  
+ 15  
26.5  
10  
6
7
4
9
12  
17  
36  
70  
30  
6
3.1  
125WVDC at + 85°C . . . 85WVDC at + 125°C  
1250  
600  
240  
167  
129  
93  
1.0  
1.0  
1.0  
1.0  
2.0  
2.0  
10  
+ 7  
+ 7  
+ 7  
+ 7  
+ 7  
+ 7  
+ 15  
1.7  
3.6  
9.0  
14  
18  
25  
138D175X0125C2  
138D365X0125C2  
138D905X0125F2  
138D146X0125F2  
138D186X0125T2  
138D256X0125T2  
138D566X0125K2  
54.6  
15  
15  
12  
11  
2
2
5
7
9
- 16  
- 16  
- 16  
- 16  
- 16  
- 16  
- 25  
+ 8  
+ 8  
+ 8  
+ 8  
+ 8  
+ 8  
+ 15  
C
C
F
F
T
T
K
10  
4.1  
13  
40  
32  
56  
*Part Numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of ± 20%. For bare case units, substitute "0"  
for "2" at the end of the Part Number. For capacitors with ± 10% tolerance, change the digit following the letter "X" to "9".  
Document Number: 40025  
Revision 15-Oct-03  
For technical questions, contact wettants@vishay.com  
www.vishay.com  
57  
138D  
Vishay  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
EXTENDED RATINGS  
Max. CAPACITANCE  
CHANGE (%) at  
Max. DCL (µA) at  
Max. ESR Max. IMP.  
CAPACITANCE CASE  
at + 25°C  
at - 55°C  
+ 85°C  
(µF)  
CODE  
PART NUMBER*  
(Ohms)  
(Ohms)  
+ 25°C + 125°C  
- 55°C  
+ 85°C + 125°C  
6WVDC at + 85°C . . . 4WVDC at + 125°C  
20  
18  
18  
13  
3
3
5
6
14  
14  
20  
24  
- 80  
- 88  
- 90  
- 90  
+ 20  
+ 20  
+ 25  
+ 30  
+ 16  
+ 16  
+ 20  
+ 25  
560  
820  
1500  
2200  
F
F
T
K
138D567X0006F2  
138D827X0006F2  
138D158X0006T2  
138D228X0006K2  
2.5  
2.5  
1.5  
1
8WVDC at + 85°C . . . 5WVDC at + 125°C  
138D187X0008C2  
138D477X0008F2  
138D687X0008F2  
138D188X0008K2  
2
3
3
7
9
- 60  
- 75  
- 83  
- 90  
+ 16  
+ 20  
+ 20  
+ 30  
180  
470  
680  
C
F
F
K
3
45  
25  
22  
14  
+ 13  
+ 16  
+ 16  
+ 20  
2.5  
2.5  
1
14  
14  
25  
1800  
10WVDC at + 85°C . . . 7WVDC at + 125°C  
100  
150  
390  
560  
1200  
1500  
138D107X0010C2  
138D157X0010C2  
138D397X0010F2  
138D567X0010F2  
138D128X0010T2  
138D158X0010K2  
3.0  
3
2.5  
2.5  
1.5  
1
60  
54  
30  
27  
18  
15  
2
2
3
3
5
7
- 50  
- 55  
- 70  
- 77  
- 88  
- 88  
+ 13  
+ 13  
+ 16  
+ 16  
+ 20  
+ 25  
C
C
F
F
T
K
9
9
16  
16  
20  
25  
+ 16  
+ 16  
+ 20  
+ 20  
+ 25  
+ 30  
15WVDC at + 85°C . . . 10WVDC at + 125°C  
80  
72  
35  
31  
25  
22  
17  
9
9
- 40  
- 44  
- 60  
- 16  
- 70  
- 77  
- 77  
+ 13  
+ 13  
+ 16  
+ 16  
+ 20  
+ 20  
+ 25  
+ 16  
+ 16  
+ 20  
+ 20  
+ 25  
+ 25  
+ 30  
68  
100  
270  
390  
540  
820  
1000  
C
C
F
F
T
T
K
138D686X0015C2  
138D107X0015C2  
138D277X0015F2  
138D397X0015F2  
138D547X0015T2  
138D827X0015T2  
138D108X0015K2  
4
4
2
2
3
3
6
6
8
2.5  
2.5  
1.8  
1.8  
1.2  
16  
16  
24  
24  
32  
20WVDC at + 85°C . . . 13WVDC at + 125°C  
56  
82  
220  
330  
C
C
F
F
138D566X0020C2  
138D826X0020C2  
138D227X0020F2  
138D337X0020F2  
4.3  
4.3  
2.7  
2.7  
90  
81  
35  
31  
2
2
3
3
9
9
16  
16  
- 38  
- 43  
- 60  
- 66  
+ 13  
+ 13  
+ 16  
+ 16  
+ 16  
+ 16  
+ 20  
+ 20  
25 WVDC at + 85°C . . . 15 WVDC at + 125°C  
47  
68  
180  
270  
350  
C
C
F
F
T
138D476X0025C2  
138D686X0025C2  
138D187X0025F2  
138D277X0025F2  
138D357X0025T2  
4.3  
4.3  
2.7  
2.7  
1.8  
100  
90  
37  
33  
27  
2
2
3
3
7
9
9
16  
16  
28  
- 35  
- 40  
- 55  
- 62  
- 60  
+ 12  
+ 12  
+ 13  
+ 13  
+ 20  
+ 15  
+ 15  
+ 16  
+ 16  
+ 25  
30WVDC at + 85°C . . . 20WVDC at + 125°C  
39  
56  
C
C
F
F
T
T
K
5.2  
5.2  
2.5  
2.5  
1.8  
1.8  
1.3  
110  
100  
40  
36  
28  
2
2
3
3
8
8
9
9
9
- 32  
- 38  
- 50  
- 60  
- 50  
- 65  
- 65  
+ 12  
+ 12  
+ 13  
+ 13  
+ 20  
+ 20  
+ 25  
+ 15  
+ 15  
+ 16  
+ 16  
+ 25  
+ 25  
+ 30  
138D396X0030C2  
138D566X0030C2  
138D157X0030F2  
138D227X0030F2  
138D337X0030T2  
138D477X0030T2  
138D567X0030K2  
150  
220  
330  
470  
560  
16  
16  
32  
32  
36  
25  
20  
* Part Numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of ± 20%. For bare case units, substitute "0"  
for "2" at the end of the Part Number. For capacitors with ± 10% tolerance, change the digit following the letter "X" to "9".  
For technical questions, contact wettants@vishay.com  
Document Number: 40025  
Revision 15-Oct-03  
www.vishay.com  
58  
138D  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
Vishay  
EXTENDED RATINGS  
Max. CAPACITANCE  
CHANGE (%) at  
Max. DCL (µA) at  
+ 85°C  
Max. ESR Max. IMP.  
CAPACITANCE CASE  
at + 25°C  
at - 55°C  
+ 25°C  
+ 125°C  
(µF)  
CODE  
PART NUMBER*  
(Ohms)  
(Ohms)  
- 55°C  
+ 85°C + 125°C  
35WVDC at + 85°C . . . 22WVDC at + 125°C  
138D336X0035C2  
138D476X0035C2  
138D127X0035F2  
138D227X0035T2  
138D397X0035T2  
138D477X0035K2  
33  
47  
120  
220  
390  
470  
C
C
F
T
T
K
5.2  
5.2  
2.5  
1.8  
1.8  
1.3  
130  
115  
45  
30  
27  
2
2
3
8
8
9
9
9
16  
32  
32  
36  
- 30  
- 35  
- 45  
- 45  
- 58  
- 58  
+ 10  
+ 10  
+ 13  
+ 20  
+ 20  
+ 25  
+ 12  
+ 12  
+ 16  
+ 25  
+ 25  
+ 30  
21  
50WVDC at + 85°C . . . 30WVDC at + 125°C  
22  
33  
82  
120  
160  
270  
330  
2
2
4
4
6
8
9
9
9
138D226X0050C2  
138D336X0050C2  
138D826X0050F2  
138D127X0050F2  
138D167X0050T2  
138D277X0050T2  
138D337X0050K2  
5
5
C
C
F
F
T
T
K
150  
135  
55  
49  
32  
- 24  
- 29  
- 35  
- 42  
- 35  
- 46  
- 46  
+ 12  
+ 12  
+ 15  
+ 15  
+ 25  
+ 25  
+ 30  
+ 10  
+ 10  
+ 10  
+ 12  
+ 20  
+ 20  
+ 25  
24  
24  
32  
32  
36  
2.5  
2.5  
1.8  
1.8  
1.5  
29  
22  
60WVDC at + 85°C . . . 40WVDC at + 125°C  
3
3
4
4
8
8
9
12  
12  
20  
20  
32  
32  
36  
18  
27  
68  
100  
140  
220  
270  
5
5
3
2.5  
2
1.8  
1.5  
160  
144  
60  
54  
32  
- 20  
- 24  
- 30  
- 36  
- 30  
- 40  
- 45  
+ 10  
+ 10  
+ 12  
+ 12  
+ 16  
+ 16  
+ 20  
+ 12  
+ 12  
+ 15  
+ 15  
+ 20  
+ 20  
+ 25  
C
C
F
F
T
T
K
138D186X0060C2  
138D276X0060C2  
138D686X0060F2  
138D107X0060F2  
138D147X0060T2  
138D227X0060T2  
138D277X0060K2  
29  
23  
75WVDC at + 85°C . . . 50WVDC at + 125°C  
3
3
4
4
9
12  
12  
24  
24  
36  
36  
40  
138D156X0075C2  
138D226X0075C2  
138D566X0075F2  
138D826X0075F2  
138D117X0075T2  
138D187X0075T2  
138D227X0075K2  
- 16  
- 19  
- 25  
- 30  
- 25  
- 35  
- 40  
15  
22  
56  
C
C
F
F
T
T
K
5
5
3
2.5  
2
1.8  
2.2  
175  
157  
70  
63  
33  
+ 10  
+ 10  
+ 12  
+ 12  
+ 16  
+ 16  
+ 20  
+ 12  
+ 12  
+ 15  
+ 15  
+ 20  
+ 20  
+ 25  
82  
110  
180  
220  
9
10  
30  
24  
100WVDC at + 85°C . . . 65WVDC at + 125°C  
12  
12  
24  
24  
40  
48  
- 12  
- 17  
- 18  
- 20  
- 30  
- 35  
C
C
F
F
T
K
6
6
3.5  
3.5  
2.2  
2.8  
3
3
5
5
10  
12  
+ 10  
+ 10  
+ 12  
+ 12  
+ 14  
+ 15  
+ 12  
+ 12  
+ 15  
+ 15  
+ 16  
+ 17  
8.2  
10  
33  
39  
68  
138D825X0100C2  
138D106X0100C2  
138D336X0100F2  
138D396X0100F2  
138D686X0100T2  
138D127X0100K2  
250  
200  
85  
80  
40  
120  
30  
125WVDC at + 85°C . . . 85WVDC at + 125°C  
6.8  
27  
39  
47  
82  
3
5
10  
10  
12  
138D685X0125C2  
138D276X0125F2  
138D396X0125T2  
138D476X0125T2  
138D826X0125K2  
12  
24  
40  
40  
48  
- 14  
- 18  
- 16  
- 26  
- 30  
+ 10  
+ 12  
+ 14  
+ 14  
+ 15  
+ 12  
+ 15  
+ 16  
+ 16  
+ 17  
C
F
T
T
K
11.7  
3.5  
2.2  
2.2  
2.8  
300  
90  
60  
50  
32  
*Part Numbers listed are for units with outer plastic-film insulation and a capacitance tolerance of ± 20%. For bare case units, substitute "0"  
for "2" at the end of the Part Number. For capacitors with ± 10% tolerance, change the digit following the letter "X" to "9".  
Document Number: 40025  
Revision 15-Oct-03  
For technical questions, contact wettants@vishay.com  
www.vishay.com  
59  
138D  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
Vishay  
TYPICAL CURVES OF IMPEDANCE AS A FUNCTION OF FREQUENCY AT VARIOUS TEMPERATURES  
“K” Case 120µF, 25V Capacitors  
“C” Case 10µF. 100V Capacitors  
200  
100  
200  
100  
10  
10  
- 55°C  
- 40°C  
- 55°C  
- 40°C  
- 20°C  
- 20°C  
+ 25°C  
1.0  
0.2  
1.0  
0.2  
+ 25°C  
+ 85°C  
+125°C  
+ 85°C  
+125°C  
100K  
100  
1K  
10K  
100K  
1M  
10M  
100  
1K  
10K  
1M  
10M  
FREQUENCY IN HERTZ  
FREQUENCY IN HERTZ  
PERFORMANCE CHARACTERISTICS  
4.1 Capacitance measurements shall be made by the  
bridge method at or referred to, a frequency of 120Hz  
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 volt rms applied during  
measurement.  
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)  
AT + 125°C  
WORKING  
VOLTAGE  
(V)  
UP TO + 85°C  
WORKING  
VOLTAGE  
(V)  
AT + 125°C  
WORKING  
VOLTAGE  
(V)  
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
8
4
5
35  
50  
22  
30  
10  
15  
20  
25  
30  
7
60  
75  
100  
125  
150  
40  
50  
70  
85  
10  
13  
15  
20  
6.  
Equivalent Series Resistance: Measurements shall  
be made by the bridge method at or referred to, a  
frequency of 120Hz 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 volt  
rms applied during measurement.  
100  
2.  
3.  
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 volts is 115% of  
the rated DC working voltage. The surge voltage of  
capacitors rated at 150 volts DC is 165 volts.  
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:  
3.1 Surge Voltage Test: Capacitors shall withstand the  
surge voltage test applied through a 1000 ohm ± 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.  
DF =  
2πfRC  
104  
where:  
DF = Dissipation Factor in %  
R = ESR in ohms  
C = Capacitance in µF  
f = frequency in Hz  
4.  
Capacitance Tolerance: The capacitance of all  
capacitors shall be within the specified tolerance limits  
of the nominal rating.  
For technical questions, contact wettants@vishay.com  
Document Number: 40025  
Revision 15-Oct-03  
www.vishay.com  
60  
138D  
Vishay  
Wet Tantalum Capacitors  
Sintered Anode TANTALEX® Capacitors Hermetically-Sealed  
with True Glass-to-Tantalum Seal  
9.  
Life Test: Capacitors are capable of withstanding a  
2000 hour life test at a temperature of + 85°C or  
+ 125°C at the applicable rated DC working voltage.  
PERFORMANCE CHARACTERISTICS (Cont’d)  
At 120Hz, the above equation becomes:  
DF =  
R x C  
13.26  
10. High Frequency Vibration: Capacitors shall with  
stand vibration from 10Hz to 2000Hz at 20g when  
tested.  
For example, percent dissipation factor of a 30µF, 6  
volt capacitor, which has a maximum ESR of 3.4 ohms  
at + 25°C and 120Hz, would be calculated as shown:  
11. Lead Pull Test: Capacitors shall withstand a lead  
tensile stress of 3 pounds (13.2N) for 30 seconds,  
applied axially.  
DF = 2π x 120 x 3.4 x 30  
3.4 x 30  
13.26  
=
= 7.7%  
104  
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 ohms  
and 10,000 ohms. The voltage shall be applied to the  
capacitor for 5 minutes before making the leakage  
current measurement.  
12. Marking: Capacitors shall be marked with Sprague®  
and/or the Sprague® trademark 2, the Sprague® 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.  
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:  
Note: leakage current varies with applied voltage. See graph below  
for the appropriate adjustment factor.  
1.1.1.At frequencies of less than 120Hz, the rated rms ripple  
LEAKAGE AS A FUNCTION OF VOLTAGE &  
TEMPERATURE  
current must be multiplied by the factors shown:  
FREQUENCY IN HERTZ  
25  
50  
60  
100  
0.36  
0.59  
0.65  
0.88  
1.1.2 The sum of the peak AC voltage plus the DC voltage  
shall not exceed the DC working voltage of the  
capacitor.  
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  
120HZ.  
Percent of Rated Voltage  
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.  
8.  
Low Temperature Impedance: The impedance of any  
capacitor at - 55°C at 120Hz, shall not exceed the  
values given in the Standard and Extended Ratings  
Tables.  
Document Number: 40025  
Revision 15-Oct-03  
For technical questions, contact wettants@vishay.com  
www.vishay.com  
61  

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