TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
The TWA series is an axial leaded wet electrolytic tantalum capacitor with a
unique cathode system that promotes very high CV (Capacitance/Voltage)
per cc in traditional MIL-PRF-39006 case sizes.
The series also utilizes a welded tantalum can and header assembly to
provide a hermetic seal and subsequent long operating lifetime.
The construction is similar to DSCC 93026 with capability of meeting harsh
shock and vibration conditions.
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
Without Insulating
Sleeve
±0.41 (0.016)
4.78 (0.188)
7.14 (0.281)
9.52 (0.375)
9.52 (0.375)
D
With Insulatiing
Sleeve
Max
5.56 (0.219)
7.92 (0.312)
10.31 (0.406)
10.31 (0.406)
E
±6.35 (0.250)
38.10 (1.500)
57.15 (2.250)
57.15 (2.250)
57.15 (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
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
98
071817
TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
HOW TO ORDER
AVX PART NUMBER:
TWA
Type
E
Case
Size
407
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%
100
Voltage
Code
Insulation Sleeve
C = Without Sleeve
S = With Sleeve
B
Packaging
B = Tray Pack
S
Qualification
E = Extended range
S = COTS+
L = Group A
Z
Reliability
Z = Non-ER
0
Qualification
Level
0 = N/A
^
Termination
Finish
0 = Sn/Pb 60/40
7 = Matte tin
00
Custom Test
Options
00 = Standard
01 = Random
vibration*
LEAD-FREE COMPATIBLE
COMPONENT
* Please contact the factory for additional details and availability.
For RoHS compliant products,
please select correct termination style.
RIPPLE CURRENT MULTIPLIERS
vs. Frequency, temperature and applied voltage
1/ 2/
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
85
0.43
0.55
0.62
0.69
0.71
800Hz
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.
071817
99
TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
CAPACITANCE AND RATED VOLTAGE, V
R
(VOLTAGE CODE) RANGE
(LETTER DENOTES CASE SIZE)
Capacitance
μF
Code
10
106
15
156
22
226
27
276
33
336
47
476
68
686
82
826
100
107
110
117
120
127
150
157
220
227
270
277
330
337
390
397
400
407
470
477
560
567
660
667
680
687
750
757
1000
108
1200
128
1500
158
1800
188
2200
228
3000
308
4700
478
15V
25V
Rated Voltage DC (V
R
) to 85°C
30V
50V
60V
75V
100V
A
(M)
A
B
125V
A
B
A
A
A
A
B
B
B
D
B
B
E
D,E
D,E
D
E
E
E
E
D,E
D,E
D,E
E
E
E
D,E
E
E
D,E
E
E
E
E
E
E
E
E
B
A
A
(M)
B
B
B
E
D
E
E
E
E
A
A
B
(M)
B
B
E
D
D
E
E
B
B
D
D,E
E
B
E
D,E
E
E
(M)
E
(M)
Available Ratings
(M tolerance only)
Engineering samples - please contact manufacturer
100
102717
TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
AVX Part Number
Cap (μF)
25ºC
at 120Hz
390
68
120
120
270
330
560
680
750
750
1000
1000
1200
1200
1500
1800
2200
4700
4700
100
100
220
470
680
680
750
750
1000
1000
1000
1500
47
68
68
100
120
150
220
220
330
330
470
470
470
470
680
680
750
1000
1000
1000
1200
1500
3000
3000
47
47
100
150
150
390
DC Rated
Voltage (V)
at 85ºC
15
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
60
60
60
60
60
60
ESR Max
(Ohms)
at 120Hz
1.7
2.5
1.3
2.3
0.9
1.3
0.83
0.75
1
0.75
1
0.7
0.65
0.65
0.5
0.5
0.5
0.5
0.5
1.3
2.3
2
0.85
1
0.8
1
0.8
0.7
0.7
0.7
0.6
3
1.5
2.5
5
2
2
0.9
0.9
0.8
0.8
0.75
1
0.75
0.75
0.7
0.7
0.6
1.5
1.0
0.7
1.0
1
0.3
0.3
2
2
2.5
1.1
1.5
0.9
DC Leakage max (μA)
Impedance
Maximum Capacitance Change
AC Ripple
+85 &
max (Ohms)
(%)
(mA rms)
+25ºC
+125ºC
-55ºC at 120Hz
-55ºC
+85ºC
+125ºC 85ºC at 40kHZ
15 VDC at 85°C 10 VDC at 125°C
7
28
48
-70
25
25
1396
25 VDC at 85°C 15 VDC at 125°C
0.6
3
45
-40
12
15
850
1
5
25
-42
8
12
1250
2
10
35
-42
20
25
1250
4
20
17.5
-50
18
28
1800
2
20
25
-60
10
15
1550
2
10
12
-65
10
15
2100
3
12
12
-50
8
15
2100
3
25
15
-50
8
15
2000
3.5
16
9
-55
10
18
2200
4
30
15
-50
8
15
2300
4
20
9
-55
10
18
2400
5
20
7
-70
12
18
2600
5
20
7
-70
12
18
2600
6
24
7
-65
15
20
2850
6
25
7
-75
12
20
3100
10
80
10
-90
30
50
3200
30
180
5
-90
60
80
4250
30
180
5
-90
60
80
4250
30 VDC at 85°C 20 VDC at 125°C
1
5
25
-38
8
12
1200
2
10
35
-38
20
25
1200
1.9
10
40
-40
18
28
1200
2
10
15
-65
10
18
1800
3.3
25
15
-50
8
15
1900
4.5
18
10
-60
8
15
2100
3.6
30
15
-50
8
15
2000
5
20
10
-65
10
18
2200
7
25
7
-70
10
18
2500
7
25
7
-70
10
18
2500
5
20
7
-70
10
18
2500
12
35
6
-72
10
20
3000
50 VDC at 85°C 30 VDC at 125°C
0.8
8
70
-28
13
15
1155
1
5
35
-25
8
15
1050
2
10
45
-25
20
25
1050
2
15
70
-45
50
95
1500
2
10
40
-45
8
15
1200
2
10
25
-50
8
15
1400
2
10
17.5
-50
8
15
1800
4
20
17.5
-50
18
28
1800
2.5
25
15
-50
8
15
1900
2.5
25
15
-50
8
15
1900
3
25
10
-50
8
15
2100
3
25
11
-50
8
15
2100
3
30
10
-50
8
15
2200
3
30
10
-50
8
15
2200
5
40
8
-58
10
20
2750
5
40
8
-58
10
20
2750
12
60
8
-50
15
20
2800
20
125
12
-90
100
140
2500
12
90
20
-90
30
50
3200
11
110
20
-70
30
40
3200
12
90
20
-90
30
50
3200
35
130
6
-75
45
55
3500
30
150
3.5
-80
60
85
3100
30
150
3.5
-80
60
85
3100
60 VDC at 85°C 40 VDC at 125°C
1
5
44
-25
8
12
1050
2
10
55
-25
15
25
1050
1.7
10
40
-40
8
15
1100
2
10
20
-40
8
15
1650
2
10
30
-35
12
20
1650
3
25
15
-60
8
15
2100
Case Size
AVX
D
A
A
A
B
B
B
E
D
E
D
E
D
D
E
E
E
E
E
A
A
B
B
D
E
D
E
D
D
E
E
B
A
A
A
B
B
B
B
E
E
D
D
E
E
E
E
E
D
E
E
E
E
E
E
A
A
B
B
B
D
DSCC
T3
T1
T1
T1
T2
T2
T2
T4
T3
T4
T3
T4
T3
T3
T4
T4
T4
T4
T4
T1
T1
T2
T2
T3
T4
T3
T4
T3
T3
T4
T4
T2
T1
T1
T1
T2
T2
T2
T2
T4
T4
T3
T3
T4
T4
T4
T4
T4
T3
T4
T4
T4
T4
T4
T4
T1
T1
T2
T2
T2
T3
TWAD397*015 BSZ0^00
TWAA686*025
TWAA127*025
TWAA127*025
TWAB277*025
TWAB337*025
TWAB567*025
TWAE687*025
TWAD757*025
TWAE757*025
TWAD108*025
TWAE108*025
TWAD128*025
TWAD128*025
TWAE158*025
TWAE188*025
TWAE228*025
TWAE478*025
TWAE478*025
TWAA107*030
TWAA107*030
TWAB227*030
TWAB477*030
TWAD687*030
TWAE687*030
TWAD757*030
TWAE757*030
TWAD108*030
TWAD108*030
TWAE108*030
TWAE158*030
TWAB476*050
TWAA686*050
TWAA686*050
TWAA107M050
TWAB127*050
TWAB157*050
TWAB227*050
TWAB227*050
TWAE337*050
TWAE337*050
TWAD477*050
TWAD477*050
TWAE477*050
TWAE477*050
TWAE687*050
TWAE687*050
TWAE757*050
TWAD108*050
TWAE108*050
TWAE108*050
TWAE128*050
TWAE158*050
TWAE308M050
TWAE308M050
TWAA476*060
TWAA476*060
TWAB107*060
TWAB157*060
TWAB157*060
TWAD397*060
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BSZ0^00
BSZ0^00
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BSZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BEZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BSZ0^00
BSZ0^00
BSZ0^00
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
071817
101
TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
AVX Part Number
TWAD397*060
TWAE567*060
TWAE567*060
TWAE687*060
TWAE757*060
TWAE108*060
TWAE108*060
TWAE228M060
TWAA336*075
TWAA336*075
TWAA686M075
TWAB107*075
TWAB117*075
TWAB117*075
TWAE227*075
TWAE227*075
TWAD337*075
TWAD337*075
TWAE337*075
TWAE477*075
TWAE477*075
TWAE667*075
TWAE687*075
TWAE757*075
TWAE757*075
TWAE108*075
TWAA106M100
TWAA156*100
TWAA156*100
TWAB226*100
TWAB686*100
TWAB686*100
TWAD157*100
TWAD157*100
TWAD227*100
TWAE227*100
TWAE227*100
TWAE337*100
TWAE337*100
TWAE407*100
TWAE407*100
TWAE477*100
TWAE567*100
TWAE757*100
TWAA106*125
TWAA106M125
TWAB276*125
TWAB476*125
TWAB476*125
TWAE826*125
TWAD107*125
TWAD107*125
TWAD127*125
TWAE157*125
TWAE157*125
TWAE227*125
BEZ0^00*
BSZ0^00
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BEZ0^00*
BSZ0^00
BSZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BSZ0000
BEZ0^00*
BSZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
BSZ0^00
BEZ0^00*
BEZ0^00
Cap (μF)
25ºC
at 120Hz
390
560
560
680
750
1000
1000
2200
33
33
68
100
110
110
220
220
330
330
330
470
470
660
680
750
750
1000
10
15
15
22
68
68
150
150
220
220
220
330
330
400
400
470
560
750
10
10
27
47
47
82
100
100
120
150
150
220
DC Rated
Voltage (V)
at 85ºC
60
60
60
60
60
60
60
60
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
125
125
ESR Max
(Ohms)
at 120Hz
0.9
0.8
0.8
0.6
0.6
1
0.5
0.5
2.5
2.5
5
2.5
1.3
1.5
1.1
1.1
1
1.2
1
0.9
0.9
0.7
0.9
0.7
0.7
0.5
3.5
3.5
5.5
4
2.1
2.5
1.6
1.6
1.4
1.2
1.2
0.8
0.8
0.8
0.8
0.7
1.0
0.6
5.5
5.5
4
2.3
2.3
1.6
1.8
1.8
1.8
1.6
1.6
1.4
DC Leakage max (μA)
Impedance
+85 &
max (Ohms)
+25ºC
+125ºC
-55ºC at 120Hz
3
25
15
5
40
10
5
40
10
13
65
8
15
75
8
12
90
20
20
60
4.5
40
120
3.0
75 VDC at 85°C 50 VDC at 125°C
1
5
66
2
10
70
2
15
70
2
10
40
2
10
24
2
10
30
2.5
30
20
2.5
30
20
3
30
12
3
30
15
3
40
12
5
50
12
5
50
12
12
120
10
11
110
10
12
120
10
12
120
10
30
90
4.5
100 VDC at 85°C 65 VDC at 125°C
5
25
190
1
5
125
7
35
140
1
5
100
2
10
37
2
10
37
3
25
22
3
25
22
5
25
18
5
50
15
5
50
15
6
60
10
6
60
10
10
150
10
10
150
10
15
150
10
25
200
10
30
150
5
125 VDC at 85°C 85 VDC at 125°C
1
5
175
1
5
190
2
10
100
2
10
47
2
10
47
2
10
39
3
25
35
3
25
35
3
25
35
5
50
20
5
50
20
10
50
12
Maximum Capacitance Change
AC Ripple
(%)
(mA rms)
-55ºC
+85ºC
+125ºC 85ºC at 40kHZ
-60
8
15
2100
-58
8
15
2750
-58
8
15
2750
-50
15
20
2800
-50
15
20
2800
-90
30
50
3200
-70
30
60
3200
-80
60
80
3000
-25
-25
-45
-35
-35
-35
-50
-50
-45
-60
-50
-55
-55
-70
-70
-70
-70
-70
-18
-18
-18
-10
-30
-30
-35
-35
-50
-40
-40
-45
-45
-50
-50
-50
-60
-60
-15
-15
-10
-25
-25
-24
-35
-35
-35
-35
-35
-40
5
15
50
6
6
12
6
6
6
10
6
6
6
30
30
30
30
30
10
3
10
8
4
4
6
6
10
6
6
7
7
10
10
10
45
50
3
10
8
5
5
10
5
5
5
6
6
8
9
25
95
10
10
20
10
10
10
20
10
10
10
40
40
40
40
60
30
10
30
15
12
12
12
12
15
12
12
20
20
35
35
35
110
120
10
30
15
12
12
20
12
12
12
12
16
15
1050
1050
1500
1400
1650
1650
1800
1800
2100
2100
2200
2750
2750
2750
2750
3800
3800
3500
1050
1050
1050
1065
1650
1650
2100
2100
2500
2750
2750
3600
3600
4100
4100
4100
4100
4200
1050
1050
1200
1650
1650
1900
2100
2100
2100
2750
2750
3600
Case Size
AVX
D
E
E
E
E
E
E
E
A
A
A
B
B
B
E
E
D
D
E
E
E
E
E
E
E
E
A
A
A
B
B
B
D
D
D
E
E
E
E
E
E
E
E
E
A
A
B
B
B
E
D
D
D
E
E
E
DSCC
T3
T4
T4
T4
T4
T4
T4
T4
T1
T1
T1
T2
T2
T2
T4
T4
T3
T3
T4
T4
T4
T4
T4
T4
T4
T4
T1
T1
T1
T2
T2
T2
T3
T3
T3
T4
T4
T4
T4
T4
T4
T4
T4
T4
T1
T1
T2
T2
T2
T4
T3
T3
T3
T4
T4
T4
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.
*Not recommended for new designs, for new design use part number with Inspection level “S” – COTS-Plus
DF = 2πfC x (ESR)
2π = 6.28
f = 120Hz
C = Actual measured capacitance
ESR = Actual measured ESR
102
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