TWC Series
COTS-Plus Conventional Wet Tantalum
The TWC series represents a COTS-Plus version of conventional wet
electrolytic tantalum capacitors. This data sheet incorporates all ratings
available in MIL-PRF-39006 /22 /25 /30 and /31. Contact the factory about
cap and voltage design possibilities beyond those contained in this
datasheet.
This design includes a welded tantalum can and header assembly that
provides a hermetic seal to withstand harsh environments and includes
selected Group A testing from MIL-PRF-39006.
For military qualified versions please refer to the MIL-PRF-39006 datasheet
located on the AVX website.
OUTLINE DIMENSIONS
E
L
E
W
F
Terminal welded
to case (T)
D
-
+
F 6.35 (0.250)
W 0.64 +0.05
(.025 +.002)
T 2.380 (.094)
Case
CASE DIMENSIONS:
millimeters (inches)
DSCC
Case
Size
T1
T2
T3
T4
AVX
Case
Size
A
B
D
E
L
+0.79 (0.031)
-0.41 (0.016)
11.51 (0.453)
16.28 (0.641)
19.46 (0.766)
26.97 (1.062)
D
Basic Case
±0.41 (0.016)
4.78 (0.188)
7.14 (0.281)
9.52 (0.375)
9.52 (0.375)
D
Insulated Case
Max
5.56 (0.219)
7.92 (0.312)
10.31 (0.406)
10.31 (0.406)
E
±6.35 (0.250)
38.10
57.15
57.15
57.15
(1.500)
(2.250)
(2.250)
(2.250)
VOLTAGE RATINGS
(Operating Temperature -55ºC to 125ºC)
Voltage (DC)
Rated Voltage: (V
r
)
Derated Voltage: (V
c
)
Surge Voltage: (V
s
)
85ºC
125ºC
85ºC
6
4
6.9
8
5
9.2
10
6
11.5
15
10
17.3
25
15
28.8
30
20
34.5
50
30
57.5
60
40
69
75
50
86.3
100
65
115
125
85
144
REV 01
111
TWC Series
COTS-Plus Conventional Wet Tantalum
HOW TO ORDER
AVX PART NUMBER:
TWC
Type
D
Case
Size
826
Capacitance
Code
pF code:
1st two digits
represent
significant
figures 3rd
digit represents
multiplier
(number of
zeros to follow)
*
Capacitance
Tolerance
K = ±10%
M = ±20%
125
Voltage
Code
Insulation Sleeve
C = Without Sleeve
S = With Sleeve
L
ESR
C = Standard ESR
L = Low ESR
S
Qualification
S = Std. Conformance
L = Group A
Z
Reliability
Grade
Z = Non-ER
0
^
00
Qualification Termination
Custom Test
Level
Finish
Options
0 = Standard 0 = Sn/Pb
00 = Standard
60/40
0H = High Vibration*
9 = SRW9000
7 = 100% Tin
LEAD-FREE COMPATI-
BLE
COMPONENT
For RoHS compliant products,
please select correct termination style.
*High vibration qualified parts are currently under development. Please contact the factory for additional details and availability.
SPACE LEVEL OPTIONS TO SRW9000*:
TWC
Type
D
Case
Size
826
Capacitance
Code
pF code:
1st two digits
represent
significant
figures 3rd
digit represents
multiplier
(number of
zeros to follow)
*
Capacitance
Tolerance
K = ±10%
M = ±20%
125
Voltage
Code
Insulation Sleeve
C = Without Sleeve
S = With Sleeve
L
ESR
C = Standard ESR
L = Low ESR
L
Qualification
L = Group A
Z
Reliability
Grade
Z = Non-ER
9
0
00
Qualification Termination
Custom Test
Level
Finish
Options
9 = SRW9000 0 = Sn/Pb 00 = Standard
60/40
0H = High Vibration*
Not RoHS Compliant
*Check with factory for availability and testing details.
RIPPLE CURRENT MULTIPLIERS
Frequency of
Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
100%
85ºC
90%
Rated
80%
Peak
70%
Voltage 66-2/3%
Frequency of
Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
100%
85ºC
90%
Rated
80%
Peak
70%
Voltage 66-2/3%
120Hz
≤55
0.60
0.60
0.60
0.60
0.60
85
0.39
0.46
0.52
0.58
0.60
105
–
–
0.35
0.44
0.46
125
–
–
–
–
0.27
≤55
0.71
0.71
0.71
0.71
0.71
vs. Frequency, temperature and applied voltage
1/ 2/
800Hz
85
0.43
0.55
0.62
0.69
0.71
105
–
–
0.42
0.52
0.55
125
–
_
–
–
0.32
≤55
0.72
0.72
0.72
0.72
0.72
85
0.45
0.55
0.62
0.70
0.72
1kHz
105
–
–
0.42
0.52
0.55
125
–
–
–
–
0.32
10kHz
≤55
0.88
0.88
0.88
0.88
0.88
85
0.55
0.67
0.76
0.85
0.88
105
–
–
0.52
0.64
0.68
125
–
–
–
–
0.40
≤55
1.00
1.00
1.00
1.00
1.00
85
40kHz
105
–
–
0.59
0.73
0.77
125
–
_
–
–
0.45
≤55
1.10
1.10
1.10
1.10
1.10
100kHz
85
0.69
0.85
0.96
1.07
1.10
105
–
–
0.65
0.80
0.85
125
–
–
–
–
0.50
0.63
0.77
0.87
0.97
1.00
1/ At 125ºC the rated voltage of the capacitors decreases to 66 2/3 of the 85ºC rated voltage.
2/ The peak of the applied ac ripple voltage plus the applied dc voltage must not exceed the dc voltage rating of the capacitors.
112
REV 01
TWC Series
COTS-Plus Conventional Wet Tantalum
STANDARD RATINGS & PART NUMBER REFERENCE
AVX Part Number
Cap (μF)
25ºC
at 120Hz
DC Rated
Voltage (V)
at 85ºC
DC Leakage (μA)
+85ºC
+25ºC
& +125ºC
DF
(Max)
ESR Max
(Ohms)
at 120Hz
Impedance
max (Ohms)
-55ºC at 120Hz
Maximum Capacitance
AC Ripple
Change (%)
(mA rms)
85ºC at 40kHz
-55ºC
+85ºC
+125ºC
Case Size
Standard
AVX
TWCA306*006
TWCA306*006
TWCA686*006
TWCA686*006
TWCB147*006
TWCB147*006
TWCB277*006
TWCB277*006
TWCD337*006
TWCD337*006
TWCD567*006
TWCD567*006
TWCE128*006
TWCE128*006
TWCA256*008
TWCA256*008
TWCA566*008
TWCA566*008
TWCB127*008
TWCB127*008
TWCB227*008
TWCB227*008
TWCD297*008
TWCD297*008
TWCD437*008
TWCD437*008
TWCE857*008
TWCE857*008
TWCA206*010
TWCA206*010
TWCA476*010
TWCA476*010
TWCB107*010
TWCB107*010
TWCB187*010
TWCB187*010
TWCD257*010
TWCD257*010
TWCD397*010
TWCD397*010
TWCE757*010
TWCE757*010
TWCA156*015
TWCA156*015
TWCA336*015
TWCA336*015
TWCB706*015
TWCB706*015
TWCB127*015
TWCB127*015
TWCD177*015
TWCD177*015
TWCD277*015
TWCD277*015
TWCE547*015
TWCE547*015
TWCA106*025
TWCA106*025
TWCA226*025
TWCA226*025
TWCB506*025
TWCB506*025
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
30
68
140
270
330
560
1,200
25
56
120
220
290
430
850
20
47
100
180
250
390
750
15
33
70
120
170
270
540
10
22
50
6
6
6
6
6
6
6
8
8
8
8
8
8
8
10
10
10
10
10
10
10
15
15
15
15
15
15
15
25
25
25
1
1
1
1
2
2
3
1
1
1
1
2
2
4
1
1
1
1
2
2
4
1
1
1
1
2
2
6
1
1
1
2
2
3
6.5
7.9
13
14
2
2
2
7
6
14
16
2
2
4
7
10
16
16
2
2
4
7
10
16
24
2
2
2
9
4.5
15
7.5
21
10.5
45
22.5
36
18
55
27.5
90
45
7.5
3.75
14
7
20
10
37
18.5
34
17
46
23
60
30
6
3
13
6.5
15
7.5
30
15
30
15
44
22
50
25
5
2.5
10
5
13
6.5
18
9
25
12.5
32
16
40
20
4
2
6.6
3.3
11
5.5
3.98
1.99
3.16
1.58
1.99
0.99
2.21
1.11
1.45
0.73
1.3
0.65
1
0.5
3.98
1.99
3.32
1.66
2.21
1.11
2.23
1.12
1.56
0.78
1.42
0.71
0.94
0.47
3.98
1.99
3.67
1.84
1.99
0.99
2.21
1.11
1.59
0.8
1.5
0.75
0.88
0.44
4.42
2.21
4.02
2.01
2.46
1.23
1.99
0.99
1.95
0.98
1.57
0.79
0.98
0.49
5.31
2.66
3.98
1.99
2.92
1.46
100
60
40
25
20
25
20
100
59
50
30
25
25
22
175
100
60
40
30
25
23
155
90
75
50
35
30
23
220
140
70
-40
-40
-40
-44
-44
-64
-80
-40
-40
-44
-44
-64
-64
-80
-32
-36
-36
-36
-40
-64
-80
-24
-28
-28
-28
-32
-56
-80
-16
-20
-28
10.5
14
14
17.5
14
17.5
25
10.5
14
17.5
17.5
17.5
17.5
25
10.5
14
14
14
14
17.5
25
10.5
14
14
17.5
14
17.5
25
8
10.5
13
12
16
16
20
16
20
25
12
16
20
20
20
20
25
12
16
16
16
16
20
25
12
16
16
20
16
20
25
9
12
15
820
960
1,200
1,375
1,800
1,900
2,265
820
900
1,220
1,370
1,770
1,825
2,330
820
855
1,200
1.365
1,720
1,800
2,360
780
820
1,150
1,450
1,480
1,740
2,330
715
825
1,130
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
A
A
B
B
D
D
E
A
A
B
B
D
D
E
A
A
B
B
D
D
E
A
A
B
B
D
D
E
A
A
B
All technical data relates to an ambient temperature of +25ºC. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2V.
DCL is measured at rated voltage after 5 minutes.
NOTE: AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards.
REV 01
113
TWC Series
COTS-Plus Conventional Wet Tantalum
STANDARD RATINGS & PART NUMBER REFERENCE
AVX Part Number
Cap (μF)
25ºC
at 120Hz
DC Rated
Voltage (V)
at 85ºC
DC Leakage (μA)
+85ºC
+25ºC
& +125ºC
DF
(Max)
ESR Max
(Ohms)
at 120Hz
Impedance
max (Ohms)
-55ºC at 120Hz
Maximum Capacitance
AC Ripple
Change (%)
(mA rms)
-55ºC
+85ºC
+125ºC 85ºC at 40kHz
Case Size
Standard
AVX
TWCB107*025
TWCB107*025
TWCD127*025
TWCD127*025
TWCD187*025
TWCD187*025
TWCE357*025
TWCE357*025
TWCA805*030
TWCA805*030
TWCA156*030
TWCA156*030
TWCB406*030
TWCB406*030
TWCB686*030
TWCB686*030
TWCD107*030
TWCD107*030
TWCD157*030
TWCD157*030
TWCE307*030
TWCE307*030
TWCA505*050
TWCA505*050
TWCA106*050
TWCA106*050
TWCB256*050
TWCB256*050
TWCB476*050
TWCB476*050
TWCD606*050
TWCD606*050
TWCD826*050
TWCD826*050
TWCE167*050
TWCE167*050
TWCA405*060
TWCA405*060
TWCA825*060
TWCA825*060
TWCB206*060
TWCB206*060
TWCB396*060
TWCB396*060
TWCD506*060
TWCD506*060
TWCD686*060
TWCD686*060
TWCE147*060
TWCE147*060
TWCA355*075
TWCA355*075
TWCA685*075
TWCA685*075
TWCB156*075
TWCB156*075
TWCB336*075
TWCB336*075
TWCD406*075
TWCD406*075
TWCD566*075
TWCD566*075
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
100
120
180
350
8
15
40
68
100
150
300
5
10
25
47
60
82
160
4
8.2
20
39
50
68
140
3.5
6.8
15
33
40
56
25
25
25
25
30
30
30
30
30
30
30
50
50
50
50
50
50
50
60
60
60
60
60
60
60
75
75
75
75
75
75
1
2
2
7
1
1
1
1
2
2
8
1
1
1
1
2
2
8
1
1
1
1
2
2
8
1
1
1
1
2
2
10
6
18
28
2
2
5
8
12
18
32
2
2
5
9
12
16
32
2
2
5
9
12
16
32
2
2
5
10
12
17
15
7.5
21
10.5
26
13
35
17.5
4
2
5
2.5
10
5
13
6.5
17
8.5
23
11.5
31
15.5
3
1.5
4
2
8
4
11
5.5
12
6
15
7.5
17
8.5
2.8
1.4
4
2
7
3.5
10
5
10
5
13
7
16
8
2.5
1.25
3.5
1.75
6
3
10
5
9
4.5
11
5.5
1.99
0.99
2.32
1.16
1.92
0.96
1.33
0.67
6.64
3.32
4.42
2.21
3.32
1.66
2.54
1.27
2.26
1.13
2.03
1.02
1.37
0.69
7.96
3.98
5.31
2.66
4.25
2.13
3.11
1.56
2.65
1.33
2.43
1.22
1.41
0.71
9.29
4.65
6.47
3.24
4.64
2.32
3.4
1.7
2.65
1.33
2.54
1.27
1.52
0.76
9.48
4.74
6.83
3.42
5.31
2.66
4.02
2.01
2.99
1.5
2.61
1.31
50
38
32
24
275
175
65
60
40
35
25
400
250
95
70
45
45
27
550
275
105
90
50
50
28
650
300
150
90
60
60
-28
-32
-48
-70
-16
-20
-24
-24
-28
-48
-60
-16
-24
-20
-28
-16
-32
-50
-16
-24
-16
-28
-16
-32
-40
-16
-20
-16
-24
-16
-28
13
13
13
25
8
10.5
10.5
13
10.5
13
25
5
8
10.5
13
10.5
13
25
5
8
10.5
10.5
10.5
10.5
20
5
8
8
10.5
10.5
10.5
15
15
15
25
12
12
12
15
12
15
25
6
9
12
15
12
15
25
6
9
12
12
12
12
20
6
9
9
15
12
15
1,435
1,450
1,525
1,970
640
780
1,120
1,285
1,450
1,525
1,950
580
715
1,005
1,155
1,335
1,400
1,900
525
625
930
1,110
1,330
1,365
1,850
525
610
890
1,000
1,250
1,335
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
B
D
D
E
A
A
B
B
D
D
E
A
A
B
B
D
D
E
A
A
B
B
D
D
E
A
A
B
B
D
D
All technical data relates to an ambient temperature of +25ºC. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2V.
DCL is measured at rated voltage after 5 minutes.
NOTE: AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards.
114
REV 01
TWC Series
COTS-Plus Conventional Wet Tantalum
STANDARD RATINGS & PART NUMBER REFERENCE
AVX Part Number
Cap (μF)
25ºC
at 120Hz
DC Rated
Voltage (V)
at 85ºC
DC Leakage (μA)
+85ºC
+25ºC
& +125ºC
DF
(Max)
ESR Max
(Ohms)
at 120Hz
Impedance
max (Ohms)
-55ºC at 120Hz
Maximum Capacitance
AC Ripple
Change (%)
(mA rms)
-55ºC
+85ºC
+125ºC 85ºC at 40kHz
Case Size
Standard
AVX
TWCE117*075
TWCE117*075
TWCA255*100
TWCA255*100
TWCA475*100
TWCA475*100
TWCB116*100
TWCB116*100
TWCB226*100
TWCB226*100
TWCD306*100
TWCD306*100
TWCD436*100
TWCD436*100
TWCE866*100
TWCE866*100
TWCA175*125
TWCA175*125
TWCA365*125
TWCA365*125
TWCB905*125
TWCB905*125
TWCB146*125
TWCB146*125
TWCD186*125
TWCD186*125
TWCD256*125
TWCD256*125
TWCE566*125
TWCE566*125
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
CSZ0^00
LSZ0^00
110
2.5
4.7
11
22
30
43
86
1.7
3.6
9
14
18
25
56
75
100
100
100
100
100
100
100
125
125
125
125
125
125
125
9
1
1
1
1
2
2
9
1
1
1
1
2
2
10
36
2
2
4
9
12
17
36
2
2
5
7
9
13
40
12
6
2
1
3
1.5
5
2.5
7.5
3.75
7
3.5
8.5
4.25
10
5
2
1
2.7
1.35
5
2.5
6
3
5
2.5
6
3
6.5
3.25
1.45
0.73
10.62
5.31
8.47
4.24
6.03
3.02
4.52
2.26
3.1
1.56
2.62
1.31
1.54
0.77
15.61
7.81
9.95
4.98
7.37
3.69
5.69
2.85
3.69
1.85
3.18
1.59
1.54
0.77
29
950
500
200
100
80
70
30
1,250
600
240
167
129
93
32
-35
-16
-16
-16
-16
-16
-20
-25
-16
-16
-16
-16
-16
-16
-25
20
7
7
8
8
8
8
15
7
7
7
7
7
7
15
20
8
8
8
8
8
8
15
8
8
8
8
8
8
15
1,850
505
565
835
965
1,240
1,335
1,800
415
520
755
860
1,130
1,200
1,800
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
E
A
A
B
B
D
D
E
A
A
B
B
D
D
E
All technical data relates to an ambient temperature of +25ºC. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2V.
DCL is measured at rated voltage after 5 minutes.
NOTE: AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards.
REV 01
115
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