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
16.28
19.46
26.97
(0.453)
(0.641)
(0.766)
(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
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
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
082316
95
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
For RoHS compliant products,
please select correct termination style.
* Please contact the factory for additional details and availability.
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.
96
082316
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
33
336
47
476
68
686
100
107
110
117
120
127
150
157
220
227
270
277
330
337
390
397
400
407
470
477
560
567
680
687
750
757
1000
108
1200
128
1500
158
1800
188
2200
228
3000
308
4700
478
5600
568
15V
25V
Rated Voltage DC (V
R
) to 85°C
30V
50V
60V
75V
A*
A*
A*,B
A
A
A
B
B
B
D
B,D*
D*
D,E
D,E
D,E
E
E
(M)
E
E
E*
D,E
E
E
D,E
E
E
E
E
E
D*
A*,B
B
B
D*,E
A
B
B
B
B
D*
D*,E
D,E
D
D,E
E
E
E
(M)
D
D
E
E
A*
A
B
100V
A
A*
125V
A
A
B
D*
E*
D
E
E
E
E
B,D*
D*,E
D,E
D,E
D
E
E
E
E
Available Ratings
(M tolerance only)
Engineering samples - please contact manufacturer
*Codes under development
082316
97
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
120
150
220
220
330
470
470
470
680
680
750
1000
1000
1000
1200
3000
3000
47
47
100
150
150
390
390
560
560
680
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
60
60
60
60
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
1.4
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
1.4
0.7
0.6
3
1.5
2.5
2
2
0.9
0.9
0.8
0.75
1
0.75
0.7
0.7
0.6
1.5
1.0
0.7
1.0
0.3
0.3
2
2
2.5
1.1
1.5
0.9
0.9
0.8
0.8
0.6
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
8
15
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
7
35
12
-85
40
50
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
8
15
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
10
50
12
-85
40
50
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
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
8
15
1800
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
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
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
3
25
15
-60
8
15
2100
5
40
10
-58
8
15
2750
5
40
10
-58
8
15
2750
13
65
8
-50
15
20
2800
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
B
B
B
B
E
D
D
E
E
E
E
D
E
E
E
E
E
A
A
B
B
B
D
D
E
E
E
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
T2
T2
T2
T2
T4
T3
T3
T4
T4
T4
T4
T3
T4
T4
T4
T4
T4
T1
T1
T2
T2
T2
T3
T3
T4
T4
T4
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
TWAB127*050
TWAB157*050
TWAB227*050
TWAB227*050
TWAE337*050
TWAD477*050
TWAD477*050
TWAE477*050
TWAE687*050
TWAE687*050
TWAE757*050
TWAD108*050
TWAE108*050
TWAE108*050
TWAE128*050
TWAE308*050
TWAE308*050
TWAA476*060
TWAA476*060
TWAB107*060
TWAB157*060
TWAB157*060
TWAD397*060
TWAD397*060
TWAE567*060
TWAE567*060
TWAE687*060
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BSZ0000
BSZ0^00
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BSZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BEZ0^00
BSZ0^00
BEZ0^00*
BSZ0^00
BSZ0^00
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BSZ0000
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
98
082316
TWA Series
COTS-Plus Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
AVX Part Number
TWAE757*060
TWAE108*060
TWAE108*060
TWAE228M060
TWAA336*075
TWAA336*075
TWAB107*075
TWAB117*075
TWAB117*075
TWAE227*075
TWAD337*075
TWAD337*075
TWAE337*075
TWAE477*075
TWAE477*075
TWAE687*075
TWAE757*075
TWAE108*075
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
BEZ0^00
BEZ0^00
Cap (μF)
25ºC
at 120Hz
750
1000
1000
2200
33
33
100
110
110
220
330
330
330
470
470
680
750
1000
15
68
68
150
150
220
220
220
330
330
400
400
470
750
10
47
47
100
100
120
150
150
220
DC Rated
Voltage (V)
at 85ºC
60
60
60
60
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
125
125
125
125
125
125
125
125
125
ESR Max
(Ohms)
at 120Hz
0.6
1
0.5
0.5
2.5
2.5
2.5
1.3
1.5
1.1
1
1.2
1
0.9
0.9
0.9
0.7
0.5
3.5
2.1
2.5
1.6
1.6
1.4
1.2
1.2
0.8
0.8
0.8
0.8
0.7
0.6
5.5
2.3
2.3
1.8
1.8
1.8
1.6
1.6
1.4
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
75
8
-50
15
20
2800
12
90
20
-90
30
50
3200
20
60
4.5
-70
30
60
3200
40
120
3.0
-80
60
80
3000
75 VDC at 85°C 50 VDC at 125°C
1
5
66
-25
5
9
1050
2
10
70
-25
15
25
1050
2
10
40
-35
6
10
1400
2
10
24
-35
6
10
1650
2
10
30
-35
12
20
1650
2.5
30
20
-50
6
10
1800
3
30
12
-45
6
10
2100
3
30
15
-60
10
20
2100
3
40
12
-50
6
10
2200
5
50
12
-55
6
10
2750
5
50
12
-55
6
10
2750
11
110
10
-70
30
40
2750
12
120
10
-70
30
40
3800
30
90
4.5
-70
30
60
3500
100 VDC at 85°C 65 VDC at 125°C
1
5
125
-18
3
10
1050
2
10
37
-30
4
12
1650
2
10
37
-30
4
12
1650
3
25
22
-35
6
12
2100
3
25
22
-35
6
12
2100
5
25
18
-50
10
15
2500
5
50
15
-40
6
12
2750
5
50
15
-40
6
12
2750
6
60
10
-45
7
20
3600
6
60
10
-45
7
20
3600
10
150
10
-50
10
35
4100
10
150
10
-50
10
35
4100
25
250
10
-50
10
35
4100
30
150
5
-60
30
80
6700
125 VDC at 85°C 85 VDC at 125°C
1
5
175
-15
3
10
1050
2
10
47
-25
5
12
1650
2
10
47
-25
5
12
1650
3
25
35
-35
5
12
2100
3
25
35
-35
5
12
2100
3
25
35
-35
5
12
2100
5
50
20
-35
6
12
2750
5
50
20
-35
6
16
2750
10
50
12
-40
8
15
3600
Case Size
AVX
E
E
E
E
A
A
B
B
B
E
D
D
E
E
E
E
E
E
A
B
B
D
D
D
E
E
E
E
E
E
E
E
A
B
B
D
D
D
E
E
E
DSCC
T4
T4
T4
T4
T1
T1
T2
T2
T2
T4
T3
T3
T4
T4
T4
T4
T4
T4
T1
T2
T2
T3
T3
T3
T4
T4
T4
T4
T4
T4
T4
T4
T1
T2
T2
T3
T3
T3
T4
T4
T4
TWAA156*100□BSZ0000
TWAB686*100□BSZ0000
TWAB686*100□BEZ0^00*
TWAD157*100□BSZ0000
TWAD157*100□BEZ0^00*
TWAD227*100□BEZ0^00
TWAE227*100□BSZ0000
TWAE227*100□BEZ0^00*
TWAE337*100□BSZ0^00
TWAE337*100□BEZ0^00*
TWAE407*100□BSZ0^00
TWAE407*100□BEZ0^00*
TWAE477M100□BEZ0^00
TWAE757*100□BEZ0^00
TWAA106*125
TWAB476*125
TWAB476*125
TWAD107*125
TWAD107*125
TWAD127*125
TWAE157*125
TWAE157*125
TWAE227*125
BSZ0000
BSZ0000
BEZ0^00*
BSZ0000
BEZ0^00*
BEZ0^00
BSZ0000
BEZ0^00*
BEZ0^00
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
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