T521 High Voltage Polymer Electrolytic, 12.5 – 75 VDC
Electrical Characteristics
100
ESR vs. Frequency
T521V476M020ATE055_Imp
T521V336M025ATE060_Imp
T521V156M035ATE100_Imp
T521V476M020ATE055_ESR
T521V336M025ATE060_ESR
T521V156M035ATE100_ESR
100
Capacitance vs. Frequency
Impedance, ESR (Ohms)
10
1
Capacitance (µF)
10
1
0.1
T521V476M020ATE055
T521V336M025ATE060
T521V156M035ATE100
100
1,000
10,000
100,000
1,000,000
10,000,000
0.01
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Frequency (Hz)
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
W
H
X
T
S
S
Termination cutout
at KEMET's option,
either end
SIDE VIEW
B
B
ANODE (+) END VIEW
BOTTOM VIEW
A
Glue pad
shape/design at
KEMET's option
F
P
R
L
Case Size
KEMET
B
T
D
Q
V
W
X
EIA
3528-21
3528-12
7343–31
7343-12
7343–20
7343–15
7343–43
Component Dimensions
L
3.5 ±0.2
(0.138 ±0.008)
3.5 ±0.2
(0.138 ±0.008)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
Weight
P (Ref)
R (Ref)
T (Ref)
A
(Minimum)
1.1 (0.043)
1.1 (0.043)
3.8 (0.150)
3.8 (0.150)
3.8 (0.150)
3.8 (0.150)
3.8 (0.150)
W
2.8 ±0.2
(0.110 ±0.008)
2.8 ±0.2
(0.110 ±0.008)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
H
1.9 ±0.1
(0.075 ±0.004)
1.1 ±0.1
(0.043 ±0.004)
2.8 ±0.3
(0.110 ±0.012)
1.1 ±0.1
(0.043 ±0.004)
1.9 ±0.1
(0.075 ±0.004)
1.4 ±0.1
(0.055 ±0.004)
4.0 ±0.3
(0.157 ±0.012)
F ±0.1
S ±0.3 B ±0.15 (Ref)
±(0.004) ±(0.012)
±0.006
2.2 (0.087)
2.2 (0.087)
2.4 (0.094)
2.4 (0.094)
2.4 (0.094)
2.4 (0.094)
2.4 (0.094)
0.8 (0.031)
0.8 (0.031)
1.3 (0.051)
1.3 (0.051)
1.3 (0.051)
1.3 (0.051)
1.3 (0.051)
0.4 (0.016)
N/A
0.5 (0.020)
N/A
N/A
N/A
0.5 (0.020)
X (Ref)
(mg)
94.85
54.84
434.83
170.35
274.30
222.95
553.96
0.10 ±0.10
0.5 (0.020)
(0.004 ±0.004)
0.05 (0.002)
N/A
1.0 (0.039) 0.13 (0.005)
N/A
0.13 (0.005)
0.10 ±0.10
0.9 (0.035)
(0.004 ±0.004)
0.05 (0.002)
0.05 (0.002)
0.05 (0.002)
N/A
N/A
N/A
1.0 (0.039) 0.13 (0.005)
N/A
N/A
N/A
0.13 (0.005)
0.13 (0.005)
0.13 (0.005)
0.10 ±0.10
1.7 (0.067)
(0.004 ±0.004)
1.0 (0.039) 0.13 (0.005)
Notes: (Ref) – Dimensions provided for reference only. For low profile cases, no dimensions are provided for B, P or R because these cases do not have a bevel or a notch.
T521 High Voltage Polymer Electrolytic, 12.5 – 75 VDC
Table 1 – Ratings & Part Number Reference
Rated
Voltage
VDC at 105ºC
12.5
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
20
20
20
20
20
20
20
20
20
20
20
20
20
25
25
25
VDC at 105ºC
Rated
Case Code/
Capacitance Case Size
µF
47
10
15
33
22
33
33
47
47
47
47
47
47
47
47
47
47
47
47
68
68
68
100
100
150
150
150
220
220
330
330
10
15
22
22
47
47
47
47
47
47
47
100
100
10
10
10
µF
KEMET/EIA
T/3528-12
B/3528-21
B/3528-21
Q/7343-12
B/3528-21
T/3528-12
T/3528-12
T/3528-12
W/7343-15
W/7343-15
V/7343-20
V/7343-20
V/7343-20
V/7343-20
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
V/7343-20
V/7343-20
V/7343-20
V/7343-20
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
B/3528-21
B/3528-21
B/3528-21
V/7343-20
W/7343-15
W/7343-15
V/7343-20
V/7343-20
V/7343-20
D/7343-31
D/7343-31
V/7343-20
D/7343-31
B/3528-21
T/3528-12
T/3528-12
KEMET/EIA
KEMET Part
Number
(See below for
part options)
T521T476M12RA(1)E090
T521B106M016A(1)E100
T521B156M016A(1)E090
T521Q336M016A(1)E040
T521B226M016A(1)E090
T521T336M016A(1)E045
T521T336M016A(1)E050
T521T476M016A(1)E090
T521W476M016A(1)E040
T521W476M016A(1)E045
T521V476M016A(1)E040
T521V476M016A(1)E055
T521V476M016A(1)E070
T521V476M016A(1)E080
T521D476M016A(1)E040
T521D476M016A(1)E045
T521D476M016A(1)E055
T521D476M016A(1)E070
T521D476M016A(1)E090
T521V686M016A(1)E040
T521V686M016A(1)E050
T521V686M016A(1)E090
T521V107M016A(1)E050
T521D107M016A(1)E050
T521D157M016A(1)E050
T521D157M016A(1)E040
T521X157M016A(1)E080
T521X227M016A(1)E035
T521X227M016A(1)E050
T521X337M016A(1)E025
T521X337M016A(1)E050
T521B106M020A(1)E100
T521B156M020A(1)E090
T521B226M020A(1)E090
T521V226M020A(1)E090
T521W476M020A(1)E040
T521W476M020A(1)E045
T521V476M020A(1)E090
T521V476M020A(1)E080
T521V476M020A(1)E055
T521D476M020A(1)E055
T521D476M020A(1)E040
T521V107M020A(1)E055
T521D107M020A(1)E055
T521B106M025A(1)E100
T521T106M025A(1)E100
T521T106M025A(1)E060
(See below for
part options)
DC
Leakage
µA at 25°C
Max/5 Min
58.8
16.0
24.0
52.8
35.2
52.8
52.8
75.2
75.2
75.2
75.2
75.2
75.2
75.2
75.2
75.2
75.2
75.2
75.2
108.8
108.8
108.8
160.0
160.0
240.0
240.0
240.0
352.0
352.0
528.0
528.0
20.0
30.0
44.0
44.0
94.0
94.0
94.0
94.0
94.0
94.0
94.0
200.0
200.0
25.0
25.0
25.0
µA at 25°C
Max/5 Min
DF
% at 25°C
120 Hz Max
8
8
8
10
8
8
10
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
10
8
10
9
9
10
10
10
10
10
10
10
8
8
8
% at 25°C
120 Hz Max
ESR
mΩ at 25°C
100 kHz Max
90
100
90
40
90
45
50
90
40
45
40
55
70
80
40
45
55
70
90
40
50
90
50
50
50
40
80
35
50
25
50
100
90
90
90
40
45
90
80
55
55
40
55
55
100
100
60
mΩ at 25°C
100 kHz Max
Maximum
Allowable
Ripple
Current
mA at +45ºC
100 kHz
1080
1100.0
1200.0
2500.0
1200.0
1500.0
1400.0
1100.0
2100.0
2000.0
2200.0
1800.0
1600.0
1500.0
2400.0
2200.0
2000.0
1800.0
1600.0
2200.0
1900.0
1400.0
1900.0
2100.0
2100.0
2400.0
1800.0
2700.0
2200.0
3100.0
2200.0
1100.0
1200.0
1200.0
1400.0
2100.0
2000.0
1400.0
1500.0
1800.0
2000.0
2400.0
1800.0
2000.0
1100.0
1000.0
1300.0
mA at +45ºC
100 kHz
MSL
Reflow Temp
≤ 260ºC
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Reflow Temp
≤ 260ºC
Maximum
Operating
Temp
ºC
105
125
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
125
105
105
105
105
125
125
125
125
105
105
105
125
105
105
125
125
125
125
125
125
105
105
125
125
ºC
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp
Other part number options:
1- Standard with tin terminations (14th character = T). Tin/lead terminations is also available (14th character = H).
Also available on large (13 inch) reels. Add 7280 to the end of the part number.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitutions will be marked
with the higher voltage rating. Substitutions can include better than series.
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