Notes: 1. Metric dimensions govern.

.

3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.

CA

SE SIZE

COMPONENT

KEMET

R

S

T

U

V

EIA

2012-12

3216-12

3528-12

6032-15

7343-20

L

2.0

± 0.2

(.079

± .008)

3.2

± 0.2

(.126

.008)

3.5

± 0.2

(.138

± .008)

6.0

0.3

(.236

.012)

7.3

± 0.3

(.287

± .012)

W

1.3

± 0.2

(.051

± .008)

1.6

± 0.2

2.8

± 0.2

(.1

± .008)

4.3

± 0.3

(.169

± .012)

H Max.

1.2

(.047)

1.2

(.047)

1.2

(.047)

1.5

(.059)

2.0

(.079)

0.3

(.012)

0.3

(.012)

0.3

(.012)

0.5

(.020)

0.9

(.035)

K Min.

0.9

(.035)

1.2

(.047)

2.2

(.087)

2.2

(.087)

2.4

(.094)

F

± 0.1

0.5

(.020)

0.8

(.031)

0.8

(.031)

1.3

(.051)

1.3

(.051)

S

± 0.3

0.05

(.002)

0.05

(.002)

0.05

(.002)

0.05

(.002)

0.05

(.002)

X

(Ref)

T

(Ref)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

A

(Min)

0.8

(.031)

1.4

(.055)

2.1

(.083)

3.1

(.122)

3.8

(.150)

G

(Ref)

0.5

(.020)

1.1

(.043)

1.8

(.071)

2.8

(.110)

3.5

(.138)

E

(Ref)

0.8

(.031)

1.3

(.051)

2.2

(.087)

2.4

(.094)

3.5

(.138)

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES - Precision Molded Chip

CAPACITOR OUTLINE DRAWING

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

15

0.10

± 0.10

(.004

± .004)

0.10

± 0.10

(.004

± .004)

0.10

± 0.10

(.004

± .004)

0.10

± 0.10

(.004

± .004)

0.10

± 0.10

(.004

± .004)

0.10

± 0.10

(.004

± .004)

KEMET

EIA

L*

W*

H*

X

(Ref)

P

(Ref)

R

(Ref)

T

(Ref)

A

(Min)

G

(Ref)

E

(Ref)

A

B

C

D

X

E

3216-18

3528-21

6032-28

7343-31

7343-43

7260-38

3.2

± 0.2

(.126

± .008)

3.5

± 0.2

(.138

± .008)

6.0

± 0.3

(.236

± .012)

7.3

± 0.3

(.287

± .012)

7.3

± 0.3

(.287

± .012)

7.3

± 0.3

(.287

± .012)

1.6

±0.2

(.063

±.008)

2.8

± 0.2

(.110

± .008)

3.2

± 0.3

(.126

± .012)

4.3

± 0.3

(.169

± .012)

4.3

± 0.3

(.169

± .012)

6.0

± 0.3

(.236

± .012)

1.6

± 0.2

(.063

± .008)

1.9

± 0.2

(.075

± .008)

2.5

± 0.3

(.098

± .012)

2.8

± 0.3

(.110

± .012)

4.0

± 0.3

(.157

± .012)

3.6

± 0.2

(.142

± .008)

1.2

(.047)

2.2

(.087)

2.2

(.087)

2.4

(.094)

2.4

(.094)

4.1

(.161)

0.8

(.031)

0.8

(.031)

1.3

(.051)

1.3

(.051)

1.3

(.051)

1.3

(.051)

0.4

(.016)

0.4

(.016)

0.5

(.020)

0.5

(.020)

0.5

(.020)

0.5

(.020)

0.9

(.035)

1.1

(.043)

1.4

(.055)

1.5

(.059)

2.3

(.091)

2.3

(.091)

0.4

(.016)

0.5

(.020)

0.9

(.035)

0.9

(.035)

1.7

(.067)

0.9

(.035)

0.4

(.016)

1.0

(.039)

1.0

(.039)

1.0

(.039)

1.0

(.039)

1.0

(.039)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

1.4

(.055)

2.1

(.083)

3.1

(.122)

3.8

(.150)

3.8

(.150)

3.8

(.150)

1.1

(.043)

1.8

(.071)

2.8

(.110)

3.5

(.138)

3.5

(.138)

3.5

(.138)

1.3

(.051)

2.2

(.087)

2.4

(.094)

3.5

(.138)

3.5

(.138)

3.5

(.138)

CASE SIZE

COMPONENT

Notes: 1. Metric dimensions govern.

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

* Mil-C-55365/8 Specified Dimensions

0.20

± (.008)

0.3

± (.012)

0.1

± (.004)

B

(Ref)

± 0.15

± (.006)

FEATURES

•

Meets or Exceeds EIA Standard 535BAAC

•

Taped and Reeled per EIA 481-1

•

Symmetrical, Compliant Terminations

•

Optional Gold-plated Terminations

•

Laser-marked Case

•

100% Surge current test on C, D, E, U, V, X sizes

•

Halogen Free Epoxy

•

Capacitance: 0.1

F to 1000

F

•

Tolerance: ±10%, ±20%

•

Voltage: 2.5-50 VDC

•

Extended Range Values

•

Low Profile Case Sizes

•

RoHS Compliance & Lead Free Terminations

(See www.kemet.com for transition information)

•

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

STANDARD T491 DIMENSIONS

Millimeters (inches)

T491 ORDERING INFORMATION

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

LOW PROFILE T491 DIMENSIONS

Millimeters (inches)

L

Le

ea

ad

d M

Ma

atte

erriia

all

T = 100% Tin (Sn) Plated

H =

Tin/Lead (SnPb 5% Pb minimum)

G = Gold Plated (A,B,C,D,X only)

**S = Not recommended for new designs

C

Ca

ap

pa

ac

ciitta

an

nc

ce

e T

To

olle

erra

an

nc

ce

e

M = ±20%; K = ±10%

S

Se

erriie

es

s

T491 - Precision Molded

F

Fa

aiillu

urre

e R

Ra

atte

e

A = Not Applicable

C

Ca

as

se

e S

Siiz

ze

e

A,B,C,D,E,R,S,T,U,V,X

C

Ca

ap

pa

ac

ciitta

an

nc

ce

e P

Piic

co

offa

arra

ad

d C

Co

od

de

e

First two digits represent significant figures.

Third digit specifies number of zeros to follow.

T

Ta

an

ntta

allu

um

m

T

T

4

49

91

1

B

B

1

10

05

5

M

M

0

03

35

5

A

A

S

S**

V

Vo

olltta

ag

ge

e

As shown

*Part number example: T491B105M035AT (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.