W

K

X

CATHODE (-) END

VIEW

SIDE VIEW

ANODE (+) END

VIEW

T

G

S

S

B

B

H

H

BOTTOM VIEW

E

F

A

L

Termination

cutout at

KEMET’s

Option,

either end

R

P

Test Tab

0.15(0.006) Max.

OUTLINE DRAWINGS

Part Number Example: T496B105M025AS (14 digits

no spa es)

M

105

496

A

025

TB

S

Tantalum

Series

T496 - Precision Molded, Fail-safe

Case Size

B, C, D, X

Capacitance Picofarad Code

First two digits represent significant figures.

Third digit specifies number of zeros to follow.

Lead Material

Failure Rate

Voltage

Capacitance Tolerance

A - Not Applicable

M -

± 20%

K -

± 10%

H - Tin/Lead (SnPb - 5% Pb minimum)

**S

T - 100% Sn (Tin) Plated

- Not recommended for new designs

T496 Series – ORDERING INFORMATION

Notes: 1. Metric dimensions govern.

2. (Ref) - Dimensions provided for reference only.

* Round glue pad: 2.9 ± 0.1mm (.114" ± .004") in diameter at KEMET’s option.

KEMET

EIA

H

X

(Ref)

P

(Ref)

R

T

(Ref)

A

(Min)

G

(Ref)

E

(Ref)

CASE SIZE

K

± 0.20

± (.008)

S

± 0.3

± 0.1

B

± 0.15

±

(Ref)

±

(.004

(.004

±

B

C

D

X

3528-21

6032-28

7343-31

7343-43

±

(.287

± .012)

±

10

(.169

±

±

(.1

± .012)

2.2

(.087)

2.2

(.087)

2.4

(.094)

2.4

(.094)

0.8

(.031)

1.3

(.051)

1.3

(.051)

1.3

(.051)

(.016)

0.5

(.020)

0.5

(.020)

0.5

(.020)

1.1

(.043)

1.4

(.055)

1.5

(.059)

2.3

(.091)

(.067)

1.0

1.0

1.0

1.0

(.005)

2.1

(.083)

(.150)

1.8

(.071)

2.8

(.1

3.5

(.138)

2.2

(.087)

(.094)

(.138)

(.138)

Time (Seconds)

10

1

.0001

.001

.01

.1

1

10

TYPICAL FUSE ACTUATION PROFILE

Current (Amps)

SOLID TANTALUM CHIP CAPACITORS

T496 SERIES—Fail-Safe Fused

©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300

36

•

Built-in fuse protects against damaging short

circuit failure mode

•

Precision-molded, laser-marked case

•

Symmetrical, compliant terminations

•

Taped and reeled per EIA 481-1

•

Case geometry and footprints equivalent to

Industrial Grade T491 Series. (Case sizes

B, C, D and X only)

•

100% Surge Current test on C, D, X sizes

•

Patented fuse assembly

•

Operating Temperature: -55˚C to +125˚C

•

Fuse actuation, 25 C: within 1 second at fault

currents of 4 amps and higher.

•

Continuous current capability: 0.75 amps

•

Post-actuation resistance,

25 C: 10 megohms minimum

•

Test tabs on the sides of the case bypass the

capacitor element to allow direct testing of the

fuse assembly.

•

RoHS Compliant & Leadfree Terminations (See

www.kemet.com for lead transition)

FEATURES

*Part number example: T496B105M025AT (14 digits - no spaces). See www.kemet.com for Pb Free transition.

** “S” Termination codes are converting from 90Sn/10 Pb to 100% tin finishes. Orders including “S” suffix

termination codes do not quarantee Pb-free product.

*Pb-free supply is not guaranteed with

the ‘S’ termination code.

This termination code not available

effective 15 July 2007.

“S” = Not Recommended