© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com

T2016-1 • 1/17/2011

55

KEMET Organic Capacitor (KO-CAP) – T521 High Voltage Polymer Tantalum

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.

Table 1 – Ratings & Part Number Reference

Rated

Voltage

Rated

Cap

Case

Code/

Case Size

KEMET Part

Number

DC

Leakage

DF

ESR

Maximum

Allowable

Ripple Current

Moisture

Sensitivity

Rated

Temp

VDC

120Hz

KEMET/EIA

(See below for

part options)

+20ºC

+20ºC 120Hz +20ºC 100kHz

+45ºC 100kHz

Temp≤260ºC

(ºC)

µF

µAmps

% Max

mOhms

mAmps

J-STD-020D

16

68

V/7343-20

T521V686M016A(1)E050

108.8

10

50

1900.0

3

105

16

68

V/7343-20

T521V686M016A(1)E090

108.8

10

90

1400.0

3

105

16

100

D/7343-31

T521D107M016A(1)E050

160.0

10

50

2100.0

3

105

20

47

V/7343-20

T521V476M020A(1)E090

94.0

10

90

1400.0

3

125

20

47

V/7343-20

T521V476M020A(1)E055

94.0

10

55

1800.0

3

125

20

47

D/7343-31

T521D476M020A(1)E055

94.0

10

55

2000.0

3

125

25

22

V/7343-20

T521V226M025A(1)E060

55.0

10

60

1800.0

3

105

25

33

V/7343-20

T521V336M025A(1)E060

82.5

10

60

1800.0

3

105

25

33

D/7343-31

T521D336M025A(1)E060

82.5

10

60

1900.0

3

105

35

15

V/7343-20

T521V156M035A(1)E100

52.5

10

100

1400.0

3

125

35

15

V/7343-20

T521V156M035A(1)E125

52.5

10

125

1200.0

3

125

35

47

X/7343-43

T521X476M035A(1)E030

164.5

10

30

2900.0

3

125

35

47

X/7343-43

T521X476M035A(1)E070

164.5

10

70

1900.0

3

125

VDC

µF

KEMET/EIA

(see below for

part options)

µAmps

% Max

mOhms

mAmps

J-STD-020d

(ºC)

120Hz

+20ºC

+20ºC 120Hz +20ºC 100kHz

+45ºC 100kHz

Temp≤260ºC

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

DF

ESR

Maximum

allowable

ripple current

Moisture

Sensitivity

Rated Temp

Roll Over for

Order Info.

T

521

V

226

M

025

A

T

E060

Capacitor

Class

Series

Case Size

Capacitance

Code (pF)

Capacitance

Tolerance

Voltage

Failure Rate/

Design

Lead Material

ESR Code

Packaging

(C-Spec)

T =

Tantalum

521 =

High

Voltage

Polymer

D = 7343-31

V = 7343-20

W = 7343-15

X = 7343-43

First two digits

represent

significant

figures. Third

digit specifies

number of zeros.

M = ±20%

016 = 16V

020 = 20V

025 = 25V

035 = 35V

A = N/A

T = 100% Matte

Tin (Sn) Plated

H = Tin/Lead

(SnPb) Solder

Coated (5% Pb

minimum)

E = ESR

Last three

digits specify

ESR in

mOhms. (060 =

60mOhms)

Blank = 7" Reel

7280 = 13"

Reel