T491D686K006AHC-7280 [KEMET]

Tantalum Capacitor, Polarized, Tantalum, 6V, 10% +Tol, 10% -Tol, 68uF, 2917,;


型号：	T491D686K006AHC-7280
厂家：	KEMET CORPORATION
描述：	Tantalum Capacitor, Polarized, Tantalum, 6V, 10% +Tol, 10% -Tol, 68uF, 2917,
文件：	总7页 (文件大小：736K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES - Precision Molded Chip

FEATURES

•

Meets or Exceeds EIA Standard 535BAAC

Taped and Reeled per EIA 481-1

Symmetrical, Compliant Terminations

Optional Gold-plated Terminations

Laser-marked Case

•

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

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

Halogen Free Epoxy

•

Capacitance: 0.1 ꢀF to 1000 ꢀF

CAPACITOR OUTLINE DRAWING

CATHODE (-) END

VIEW

SIDE VIEW

ANODE (+) END

VIEW

BOTTOM VIEW

Termination

cutout at

KEMETs

Option,

either end

STANDARD T491 DIMENSIONS

Millimeters (inches)

CASE SIZE

COMPONENT

0.20

(.008)

0.1

0.3

0.15

(.006)

(Ref)

(.004)

(.012)

KEMET

EIA

(Ref) (Ref) (Ref) (Min) (Ref) (Ref)

3216-18

3.2 0.2

1.6 0.2

0.9

1.2

0.8

0.4

0.10 0.10

0.4

0.13

1.4

1.1

1.3

(.126 .008) (.063 .008) (.063 .008)

3.5 0.2 2.8 0.2

1.9 0.2

(.138 .008) (.110 .008) (.075 .008)

6.0 0.3 3.2 0.3

2.5 0.3

(.236 .012) (.126 .012) (.098 .012)

7.3 0.3 4.3 0.3

2.8 0.3

(.287 .012) (.169 .012) (.110 .012)

7.3 0.3 4.3 0.3

4.0 0.3

(.287 .012) (.169 .012) (.157 .012)

7.3 0.3 6.0 0.3

3.6 0.2

(.287 .012) (.236 .012) (.142 .008)

(.035)

1.1

(.043)

1.4

(.055)

1.5

(.059)

2.3

(.047)

2.2

(.087)

2.2

(.087)

2.4

(.094)

2.4

(.031)

0.8

(.031)

1.3

(.051)

1.3

(.051)

1.3

(.016)

0.4

(.016)

0.5

(.020)

0.5

(.020)

0.5

(.004 .004) (.016) (.016) (.005) (.055) (.043) (.051)

0.10 0.10 0.5 1.0 0.13 2.1 1.8

2.2

(.004 .004) (.020) (.039) (.005) (.083) (.071) (.087)

0.10 0.10 0.9 1.0 0.13 3.1 2.8

2.4

(.004 .004) (.035) (.039) (.005) (.122) (.110) (.094)

0.10 0.10 0.9 1.0 0.13 3.8 3.5

3.5

(.004 .004) (.035) (.039) (.005) (.150) (.138) (.138)

0.10 0.10 1.7 1.0 0.13 3.8 3.5

3.5

(.004 .004) (.067) (.039) (.005) (.150) (.138) (.138)

0.10 0.10 0.9 1.0 0.13 3.8 3.5

3.5

(.004 .004) (.035) (.039) (.005) (.150) (.138) (.138)

3528-21

6032-28

7343-31

7343-43

7260-38

(.091)

2.3

(.091)

(.094)

4.1

(.161)

(.051)

1.3

(.051)

(.020)

0.5

(.020)

Notes: 1. Metric dimensions govern.

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

* Mil-C-55365/8 Specified Dimensions

LOW PROFILE T491 DIMENSIONS

Millimeters (inches)

CASE SIZE

COMPONENT

EIA

KEMET

H Max. K Min.

0.1

0.3

(Ref) (Ref) (Min) (Ref) (Ref)

0.05 0.13 0.8 0.5 0.8

(.020) (.002) (.005) (.031) (.020) (.031)

0.8 0.05 0.13 1.4 1.3

1.1

(.031) (.002) (.005) (.055) (.043) (.051)

0.8 0.05 0.13 2.1 1.8 2.2

(.031) (.002) (.005) (.083) (.071) (.087)

1.3 0.05 0.13 3.1 2.4

2.8

(.051) (.002) (.005) (.122) (.110) (.094)

1.3 0.05 0.13 3.8 3.5 3.5

(.051) (.002) (.005) (.150) (.138) (.138)

2012-12 2.0 0.2

1.3 0.2

1.2

0.3

(.012)

0.3

(.012)

0.3

(.012)

0.5

(.020)

0.9

(.035)

1.2

(.047)

2.2

(.087)

2.2

(.087)

2.4

(.094)

0.5

(.079 .008) (.051 .008) (.047)

3216-12 3.2 0.2

(.126 .008)

1.6 0.2

1.2

(.047)

1.2

3528-12 3.5 0.2

2.8 0.2

(.138 .008) (.1

6032-15 6.0 0.3

(.236 .012)

.008) (.047)

1.5

(.059)

2.0

7343-20 7.3 0.3

4.3 0.3

(.287 .012) (.169 .012) (.079)

(.035)

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.

T491 ORDERING INFORMATION

491

105

035

Lead Material

Tantalum

T = ꢁ220 Tin (Sn) Plated

H = Tin/Lead (SnPb 50 Pb minimum)

Series

T49ꢁ - Precision Molded

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

Failure RRate

A = Not Applicable

Case SSize

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

Voltage

Capacitance Picofarad Code

As shown

First two digits represent significant figures.

Third digit specifies number of zeros to follow.

Capacitance Tolerance

*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.

M = ±±20% ꢀ = ±ꢁ20

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

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES—Precision Molded Chip

T491 TANTALUM CHIP CAPACITANCE VALUES

Case Size by Capacitance and Voltage

Rated Voltage @ +85°C

Capacitance

μF Code

2.5

0.10 104

0.15 154

0.22 224

0.33 334

0.47 474

0.68 684

1.0 105

A/B

B/C

B/C/D

C/D

V/C/D

C/D/X

D/X

B/C

V/C

C/D

R/S/A

S/A

A/B

B/C

A/B/C

B/C

B/C/D

C/D

V/C/D

D/X

1.5 155

R/A

A/B

R/S/A

A/B

2.2 225

R/S/A

T/A/B

A/B/C

U/A/B/C

U/B/C

C/D

3.3 335

A/B

R/S

S/T

A/B

S/T/A

B/C

A/B/C

T/U

A/B/C

U/V

B/C/D

U/V

B/C/D

U/V

B/C/D

S/A

A/B/T

A/B/C

4.7 475

R/S

A/B

R/S/T

A/B

A/B/C

U/T

A/B/C

T/U

A/B/C

T/U/A

B/C/D

U/B

C/D

U/V

B/C/D

S/A

D/X

6.8 685

R/S

A/B

S/T

A/B

S/T

A/B/C

U/A

B/C/D

T/U/A

B/C/D

V/B

C/D

B/C/U

T/A

10.0 106

15.0 156

22.0 226

33.0 336

47.0 476

68.0 686

100.0 107

150.0 157

220.0 227

330.0 337

470.0 477

680.0 687

1000.0 108

U/A/B/C

U/B

C/D

V/C/D

U/C

V/C/D

V/D

V/D/X

D/X

X/E

D/X

V/C/D

D//E

V/C

D/X

V/C/D

D/X

V/B

V/C/D

D/X

V/D/X

D/X/E

X/E

D/X

D/X/E

D/X

X/E

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

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES - Precision Molded Chip

T491 RATINGS & PART NUMBER REFERENCE

DF %

@ +25ºC

120 Hz

Max

ESR Ω

@ +25°C

100 kHz

Max

DF %

@ +25ºC

120 Hz

Max

ESR Ω

@ +25°C

100 kHz

Max

Capaci-

tance

µF

Capaci-

tance

µF

Case

Size

KEMET

Part Number

Leakage

μA @ 25ºC

Max

Leakage

μA @ 25ºC

Max

Case

Size

KEMET

Part Number

2.5 Volt Rating at +85ºC (1.7 Volt Rating at +125ºC)

**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)

100.0

220.0

T491T107(1)2R5A(2)

T491D227(1)2R5A(2)

3 Volt Rating at +85ºC (2 Volt Rating at +125ºC)

2.5

5.5

24.0

8.0

3.9

0.3

15.0

#15.0

22.0

#22.0

33.0

T491C156(1)006A(2)

T491B156(1)006A(2)

T491A156(1)006A(2)

T491T156(1)006A(2)

T491S156(1)006A(2)

T491C226(1)006A(2)

T491U226(1)006A(2)

T491B226(1)006A(2)

T491A226(1)006A(2)

T491T226(1)006A(2)

T491C336(1)006A(2)

T491U336(1)006A(2)

T491B336(1)006A(2)

T491A336(1)006A(2)

T491T336(1)006A(2)

T491D476(1)006A(2)

T491C476(1)006A(2)

T491U476(1)006A(2)

T491B476(1)006A(2)

T491A476M006A(2)

T491T476(1)006A(2)

T491D686(1)006A(2)

T491C686(1)006A(2)

T491U686(1)006A(2)

T491B686(1)006A(2)

T491A686(1)006A(2)

T491D107(1)006A(2)

T491V107(1)006A(2)

T491C107(1)006A(2)

T491U107(1)006A(2)

T491B107(1)006A(2)

T491D157(1)006A(2)

T491C157(1)006A(2)

T491V157(1)006A(2)

T491X227(1)006A(2)

T491D227(1)006A(2)

T491C227M006A(2)

T491V227(1)006A(2)

T491X337(1)006A(2)

T491D337(1)006A(2)

T491E337(1)006A(2)

T491X477(1)006A(2)

T491D477M006A(2)

T491E477(1)006A(2)

T491E687M006A(2)

0.9

1.4

2.0

2.9

3.0

4.1

5.0

6.0

6.3

9.0

6.0

15.0

6.0

8.0

6.0

12.0

6.0

1.8

3.5

5.0

10.0

1.8

3.5

4.0

5.0

1.8

3.0

2.5

6.0

0.8

1.6

1.8

2.0

3.5

4.4

0.8

1.2

1.8

0.9

4.0

0.8

0.7

0.9

1.8

3.0

0.7

1.2

0.7

1.2

0.7

0.4

0.5

0.4

0.5

#33.0

T491A336(1)003A(2) 1.0 6.0

4.0

4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)

3.3

4.7

6.8

10.0

T491A335(1)004A(2)

T491A475(1)004A(2)

T491A685(1)004A(2)

T491S685(1)004A(2)

T491B106(1)004A(2)

T491A106(1)004A(2)

T491S106(1)004A(2)

T491R106(1)004A(2)

T491B156(1)004A(2)

T491A156(1)004A(2)

T491T156(1)004A(2)

T491S156(1)004A(2)

T491C226(1)004A(2)

T491B226(1)004A(2)

T491A226(1)004A(2)

T491T226(1)004A(2)

T491S226(1)004A(2)

T491C336(1)004A(2)

T491U336(1)004A(2)

T491B336(1)004A(2)

T491A336(1)004A(2)

T491T336(1)004A(2)

T491C476(1)004A(2)

T491U476(1)004A(2)

T491B476(1)004A(2)

T491A476M004A(2)

T491T476M004A(2)

T491D686(1)004A(2)

T491C686(1)004A(2)

T491U686(1)004A(2)

T491B686(1)004A(2)

T491A686(1)004A(2)

T491D107(1)004A(2)

T491C107(1)004A(2)

T491U107(1)004A(2)

T491B107M004A(2)

T491A107M004A(2)

T491T107M004A(2)

T491D157(1)004A(2)

T491V157(1)004A(2)

T491C157(1)004A(2)

T491B157M004A(2)

T491V227(1)004A(2)

T491B227M004A(2)

T491D337(1)004A(2)

T491V337(1)004A(2)

T491C337(1)004A(2)

T491X477(1)004A(2)

T491D477(1)004A(2)

T491X687(1)004A(2)

T491D687(1)004A(2)

T491X108(1)004A(2)

T491E108M004A(2)

0.5

0.6

0.9

1.3

1.9

2.7

2.8

4.0

6.0

8.8

13.2

18.8

27.2

40.0

6.0

8.0

6.0

10.0

6.0

10.0

6.0

8.0

6.0

12.0

6.0

30.0

8.0

10.0

8.0

30.0

8.0

6.0

15.0

3.5

6.0

15.0

10.0

3.5

4.0

5.0

15.0

1.8

3.5

4.0

5.0

10.0

1.8

3.5

4.0

5.0

1.8

3.0

2.5

6.0

0.8

1.6

1.8

3.5

4.0

0.8

1.2

1.8

0.9

4.0

5.0

0.8

0.7

1.2

2.0

0.7

0.5

0.7

0.9

0.5

0.8

0.5

0.2

10.0

33.0

#10.0

15.0

#15.0

22.0

#22.0

22.0

33.0

#33.0

47.0

#33.0

47.0

#47.0

†47.0

*47.0

68.0

6.0

12.0

24.0

6.0

10.0

8.0

30.0

8.0

#68.0

100.0

#100.0

150.0

#150.0

220.0

#220.0

330.0

470.0

680.0

8.0

47.0

10.0

15.0

8.0

10.0

12.0

8.0

10.0

12.0

10.0

12.0

#47.0

68.0

9.0

68.0

13.2

19.8

20.8

28.2

29.6

40.8

#68.0

100.0

#100.0

†100.0

150.0

#150.0

†150.0

#220.0

330.0

†330.0

#330.0

#470.0

#680.0

#1000.0

8.0

12.0

8.0

18.0

8.0

12.0

10.0

8.0

10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)

1.5

2.2

3.3

#3.3

4.7

#4.7

6.8

T491A155(1)010A(2)

T491B225(1)010A(2)

T491A225(1)010A(2)

T491A335(1)010A(2)

T491S335(1)010A(2)

T491R335(1)010A(2)

T491B475(1)010A(2)

T491A475(1)010A(2)

T491S475(1)010A(2)

T491R475(1)010A(2)

T491B685(1)010A(2)

T491A685(1)010A(2)

T491T685(1)010A(2)

T491S685(1)010A(2)

T491C106(1)010A(2)

T491B106(1)010A(2)

T491A106(1)010A(2)

T491T106(1)010A(2)

T491S106(1)010A(2)

T491C156(1)010A(2)

T491U156(1)010A(2)

T491B156(1)010A(2)

T491A156(1)010A(2)

T491T156(1)010A(2)

0.5

0.3

0.5

0.7

1.0

1.5

6.0

8.0

6.0

8.0

6.0

10.0

6.0

10.0

6.0

8.0

3.5

8.0

6.0

15.0

3.5

5.0

8.0

15.0

10.0

3.5

4.0

5.0

15.0

1.8

3.5

4.0

5.0

15.0

1.8

2.8

6.0

12.0

15.0

6.8

**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)

#6.8

10.0

#10.0

15.0

#15.0

2.2

3.3

4.7

T491R225(1)006A(2)

T491A225(1)006A(2)

T491A335(1)006A(2)

T491A475(1)006A(2)

T491S475(1)006A(2)

T491B685(1)006A(2)

T491A685(1)006A(2)

T491S685(1)006A(2)

T491R685(1)006A(2)

T491B106(1)006A(2)

T491A106(1)006A(2)

T491T106(1)006A(2)

T491S106(1)006A(2)

T491R106(1)006A(2)

0.5

0.6

6.0

8.0

6.0

10.0

8.0

25.0

8.0

6.0

15.0

3.5

6.8

6.0

#6.8

10.0

#10.0

15.0

3.5

4.0

5.0

15.0

10.0

(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.

(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.

*Extended Values

**6 Volt product equivalent to 6.3 volt product.

#Maximum Capacitance Change @ 125ºC=+15%.

†Maximum Capacitance Change @ 125ºC=+20%.

Higher voltage ratings and tighter tolerance product may be substituted within the same size at KEMET’s option.

Voltage substitutions will be marked with the higher voltage rating.

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

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES—Precision Molded Chip

T491 RATINGS & PART NUMBER REFERENCE

Leakage

DF %

ESR Ω

DF %

@ +25ºC

120 Hz

Max

ESR Ω

@ +25°C

100 kHz

Max

Capaci-

tance

Case

KEMET

@ +25°C

100 kHz

Max

KEMET

Leakage @ +25ºC @ +25°C

Case

Size

KEMET

Part Number

Leakage

tantacence

KEMET

Leakage

Size

Part Number

μA @ 25ºC 120 Hz

Max

16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)

100 kHz

Max

Part Number

tance

μA @ 25ºC

µF

μF

µF

μF

Max

10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)

100.0

T491X107(1)016A(2)

T491V107(1)016A(2)

T491D107(1)016A(2)

T491X157(1)016A(2)

T491D157(1)016A(2)

T491X227(1)016A(2)

T491E227(1)016A(2)

16.0

24.0

35.2

8.0

12.0

8.0

0.7

0.5

0.7

0.5

0.9

100.0

†100.0

#100.0

#150.0

#220.0

22.0

#22.0

33.0

#33.0

47.0

T491C226(1)010A(2)

T491U226(1)010A(2)

T491B226(1)010A(2)

T491A226M010A(2)

T491T226(1)010A(2)

T491D336(1)010A(2)

T491V336(1)010A(2)

T491C336(1)010A(2)

T491U336(1)010A(2)

T491B336(1)010A(2)

T491D476(1)010A(2)

T491V476(1)010A(2)

T491C476(1)010A(2)

T491U476(1)010A(2)

T491B476(1)010A(2)

T491D686(1)010A(2)

T491V686(1)010A(2)

T491C686(1)010A(2)

T491U686(1)010A(2)

T491B686M010A(2)

T491D107(1)010A(2)

T491C107(1)010A(2)

T491V107(1)010A(2)

T491X157(1)010A(2)

T491D157(1)010A(2)

T491C157(1)010A(2)

T491V157(1)010A(2)

T491X227(1)010A(2)

T491D227(1)010A(2)

T491V227(1)010A(2)

T491D337M010A(2)

T491X337(1)010A(2)

T491E337(1)010A(2)

T491X477(1)010A(2)

T491E477M010A(2)

2.2

3.3

4.7

6.8

6.0

10.0

12.0

6.0

10.0

8.0

6.0

10.0

8.0

10.0

8.0

1.8

2.4

6.0

8.0

0.8

0.7

1.6

1.8

0.8

0.7

1.2

2.2

1.0

0.8

0.7

1.2

1.8

3.0

0.7

1.2

0.7

0.9

0.7

0.5

0.7

0.5

0.2

0.5

8.0

12.0

10.0

7.2

20 Volt Rating at +85ºC (13 Volt Rating at + 125ºC)

0.47

0.68

1.0

#1.0

1.5

2.2

3.3

#3.3

3.3

4.7

#4.7

6.8

T491R474(1)020A(2)

T491A684(1)020A(2)

T491A105(1)020A(2)

T491S105(1)020A(2)

T491R105(1)020A(2)

T491A155(1)020A(2)

T491S155(1)020A(2)

T491B225(1)020A(2)

T491A225(1)020A(2)

T491B335(1)020A(2)

T491A335(1)020A(2)

T491T335(1)020A(2)

T491C475(1)020A(2)

T491B475(1)020A(2)

T491A475(1)020A(2)

T491C685(1)020A(2)

T491U685(1)020A(2)

T491B685(1)020A(2)

T491A685M020A(2)

T491C106(1)020A(2)

T491U106(1)020A(2)

T491B106(1)020A(2)

T491D156(1)020A(2)

T491C156(1)020A(2)

T491D226(1)020A(2)

T491V226(1)020A(2)

T491C226(1)020A(2)

T491D336(1)020A(2)

T491C336M020A(2)

T491V336(1)020A(2)

T491C476M020A(2)

T491D476(1)020A(2)

T491X686(1)020A(2)

T491D686(1)020A(2)

T491X107(1)020A(2)

T491E107(1)020A(2)

T491X157(1)020A(2)

0.1

0.5

0.7

1.0

1.4

2.0

3.0

4.4

6.6

9.4

13.6

20.0

30.0

4.0

6.0

8.0

6.0

8.0

10.0

6.0

8.0

10.0

35.0

12.0

9.0

18.0

20.0

6.5

15.0

3.5

7.0

3.0

4.5

5.0

2.4

3.0

4.0

1.9

2.5

6.0

1.8

2.1

1.0

1.7

0.8

0.7

1.2

0.8

1.2

0.7

0.9

0.7

0.5

47.0

#47.0

68.0

#68.0

100.0

#100.0

150.0

#150.0

#220.0

#330.0

#470.0

6.8

10.0

15.0

22.0

33.0

47.0

6.8

#6.8

10.0

#10.0

15.0

22.0

#22.0

33.0

#33.0

†33.0

47.0

68.0

#68.0

#100.0

#150.0

8.0

12.0

10.0

12.0

16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)

1.0

1.5

2.2

#2.2

3.3

4.7

T491A105(1)016A(2)

T491A155(1)016A(2)

T491A225(1)016A(2)

T491S225(1)016A(2)

T491R225(1)016A(2)

T491B335(1)016A(2)

T491A335(1)016A(2)

T491C475(1)016A(2)

T491B475(1)016A(2)

T491A475(1)016A(2)

T491T475(1)016A(2)

T491C685(1)016A(2)

T491B685(1)016A(2)

T491A685(1)016A(2)

T491C106(1)016A(2)

T491U106(1)016A(2)

T491B106(1)016A(2)

T491A106(1)016A(2)

T491T106(1)016A(2)

T491C156(1)016A(2)

T491U156(1)016A(2)

T491B156(1)016A(2)

T491A156(1)016A(2)

T491D226(1)016A(2)

T491C226(1)016A(2)

T491U226(1)016A(2)

T491B226(1)016A(2)

T491D336(1)016A(2)

T491C336(1)016A(2)

T491U336(1)016A(2)

T491D476(1)016A(2)

T491V476(1)016A(2)

T491C476(1)016A(2)

T491V686(1)016A(2)

T491D686(1)016A(2)

0.5

0.75

0.8

1.1

1.6

2.4

3.6

5.3

7.5

10.9

4.0

6.0

8.0

6.0

8.0

6.0

8.0

6.0

10.0

6.0

12.0

6.0

10.0

8.0

6.0

15.0

25.0

3.5

5.0

2.4

3.5

4.0

5.0

1.9

2.5

3.5

1.8

2.8

7.0

8.0

1.8

2.5

3.5

0.8

1.6

3.0

2.2

0.8

1.2

3.0

0.8

0.7

1.2

0.7

25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)

0.33

0.47

0.68

1.0

1.5

2.2

3.3

4.7

#4.7

6.8

T491A334(1)025A(2)

T491A474(1)025A(2)

T491A684(1)025A(2)

T491B105(1)025A(2)

T491A105(1)025A(2)

T491B155(1)025A(2)

T491A155(1)025A(2)

T491C225(1)025A(2)

T491B225(1)025A(2)

T491C335(1)025A(2)

T491B335(1)025A(2)

T491C475(1)025A(2)

T491B475(1)025A(2)

T491A475M025A(2)

T491C685(1)025A(2)

T491B685(1)025A(2)

T491D106(1)025A(2)

T491C106(1)025A(2)

T491B106(1)025A(2)

T491D156(1)025A(2)

T491C156(1)025A(2)

T491D226(1)025A(2)

T491C226(1)025A(2)

T491V226(1)025A(2)

T491X336(1)025A(2)

T491D336(1)025A(2)

T491C336M025A(2)

T491X476(1)025A(2)

T491D476(1)025A(2)

T491X686M025A(2)

T491D686M025A(2)

T491X107M025A(2)

0.5

0.6

0.9

1.2

1.7

2.5

3.8

5.5

8.3

11.8

17.0

25.0

4.0

6.0

8.0

6.0

8.0

6.0

8.0

6.0

10.0

6.0

10.0

8.0

10.0

8.0

15.0

14.0

10.0

5.0

8.0

5.0

7.5

3.5

4.5

2.5

3.5

2.4

1.5

6.0

1.9

2.8

1.0

1.5

3.0

1.0

1.5

0.8

1.4

0.7

1.2

0.7

0.3

4.7

6.8

#6.8

10.0

#10.0

15.0

#15.0

22.0

#22.0

33.0

#33.0

47.0

#47.0

68.0

6.8

10.0

15.0

#15.0

22.0

33.0

#33.0

#47.0

†47.0

†68.0

100.0

(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.

(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.

*Extended Values

**6 Volt product equivalent to 6.3 volt product.

#Maximum Capacitance Change @ 125ºC=+15%.

†Maximum Capacitance Change @ 125ºC=+20%.

Higher voltage ratings and tighter tolerance product may be substituted within the same

size at KEMET’s option. Voltage substitutions will be marked with the higher voltage rating.

SOLID TANTALUM CHIP CAPACITORS

T491 SERIES—Precision Molded Chip

T491 RATINGS & PART NUMBER REFERENCE

DF %

@ +25ºC @ +25°C

120 Hz

Max

ESR Ω

Capaci-

tance

µF

Leakage

μA @ 25ºC

Max

Case

Size

KEMET

Part Number

CONSTRUCTION

100 kHz

Max

35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)

Silver Adhesive

Washer

Negative

Polarity

0.10

0.15

0.22

0.33

0.47

0.68

1.0

1.5

2.2

3.3

#3.3

4.7

6.8

10.0

#10.0

15.0

22.0

#22.0

#33.0

†47.0

#47.0

T491A104(1)035A(2)

T491A154(1)035A(2)

T491A224(1)035A(2)

T491A334(1)035A(2)

T491B474(1)035A(2)

T491A474(1)035A(2)

T491B684(1)035A(2)

T491A684(1)035A(2)

T491B105(1)035A(2)

T491A105(1)035A(2)

T491C155(1)035A(2)

T491B155(1)035A(2)

T491C225(1)035A(2)

T491B225(1)035A(2)

T491C335(1)035A(2)

T491B335(1)035A(2)

T491D475(1)035A(2)

T491C475(1)035A(2)

T491B475(1)035A(2)

T491D685(1)035A(2)

T491C685(1)035A(2)

T491D106(1)035A(2)

T491C106M035A(2)

T491V106(1)035A(2)

T491X156(1)035A(2)

T491D156(1)035A(2)

T491X226(1)035A(2)

T491D226(1)035A(2)

T491X336(1)035A(2)

T491X476(1)035A(2)

T491E476(1)035A(2)

0.5

0.8

1.2

1.7

1.6

2.4

3.5

5.3

7.7

11.6

16.5

4.0

6.0

8.0

10.0

20.0

19.0

18.0

15.0

8.0

12.0

6.5

8.0

5.0

7.5

4.5

5.0

3.5

4.0

2.5

3.5

1.5

2.2

3.1

1.3

1.8

1.0

1.6

2.0

0.9

0.8

0.7

0.6

0.5

Termination*

Stripe (+)

Molded

Case

Polarity

Bevel (+)

Tantalum

Wire

Tantalum

Weld

(Ta

O )

Mn02 Coat

(First Layer)

Carbon

(Second Layer)

Positive

Termination*

*100% tin

Silver Paint

(Third Layer)

CAPACITOR MARKINGS

T491 Series — All Case Sizes

50 Volt Rating at +85ºC (33 Volt Rating at + 125ºC)

Polarity

Indicator (+)

0.10

0.15

0.22

0.33

0.47

0.68

1.0

1.5

2.2

3.3

4.7

6.8

T491A104(1)050A(2)

T491B154(1)050A(2)

T491A154(1)050A(2)

T491B224(1)050A(2)

T491B334(1)050A(2)

T491C474(1)050A(2)

T491B474(1)050A(2)

T491C684(1)050A(2)

T491B684(1)050A(2)

T491C105(1)050A(2)

T491V105(1)050A(2)

T491D155(1)050A(2)

T491C155(1)050A(2)

T491D225(1)050A(2)

T491C225(1)050A(2)

T491D335(1)050A(2)

T491D475(1)050A(2)

T491X685(1)050A(2)

T491D685(1)050A(2)

T491X106M050A(2)

T491D106(1)050A(2)

T491X156(1)050A(2)

0.5

0.8

1.1

1.7

2.4

3.5

3.4

5.0

7.5

4.0

6.0

8.0

20.0

16.0

15.0

14.0

10.0

8.0

9.0

7.0

8.0

5.5

6.0

3.5

4.5

2.5

3.0

2.0

1.4

1.0

0.7

0.8

0.7

Picofarad

Code

2 2 6

Rated

KEMET

I. D. Symbol

Voltage

2 0

5 4 2

Print Week Code:

1st Digit = Year

2nd & 3rd Digits = Week

"542" = The 42nd week of 2005

#6.8

#10.0

†15.0

(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.

(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.

*Extended Values

**6 Volt product equivalent to 6.3 volt product.

#Maximum Capacitance Change @ 125ºC=+15%.

†Maximum Capacitance Change @ 125ºC=+20%.

Higher voltage ratings and tighter tolerance product may be substituted within the same size at KEMET’s option.

Voltage substitutions will be marked with the higher voltage rating.

CAPACITOR ALTERNATE MARKINGS

A Case Size

B Case Size

C,D,X Case Size

A Case Size

Voltage Code

Polarity

Indicator

(+)

Polarity

Indicator

(+)

Polarity

Indicator

(+)

KEMET

MnO2

KEMET

MnO2

KEMET

MnO2

6.3

Voltage

Date

Code

Date

Code

Voltage

Picofarad

Code

Lot

Code

Lot

Code

Picofarad

Code

Picofarad

Code

Date

Code

Lot Code

Date Code - Year

S = 2004 V = 2007 1 = January 4 = April 7 = July

T = 2005 W = 2008 2 = February 5 = May 8 = August

U = 2006 X = 2009 3 = March

Date Code - Month

10 = October

11 = November

6 = June 9 = September 12 = December

TANTALUM, CERAMIC AND

ALUMINUM CHIP CAPACITORS

Packaging Information

Performance Notes

1. Cover Tape Break Force: 1.0 Kg Minimum.

2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:

Tape Width

8 mm

Peel Strength

0.1 Newton to 1.0 Newton (10g to 100g)

12 mm

0.1 Newton to 1.3 Newton (10g to 130g)

The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier

tape shall be 165ꢀ to 180ꢀ from the plane of the carrier tape. During peeling, the carrier and/or cover tape

shall be pulled at a velocity of 300 10 mm/minute.

3. Reel Sizes: Molded tantalum capacitors are available on either 180 mm (7") reels (standard) or 330 mm (13")

reels (with C-7280). Note that 13” reels are preferred.

4. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.

Refer to EIA-556.

Embossed Carrier Tape Configuration: Figure 1

Table 1 — EMBOSSED TAPE DIMENSIONS (Metric will govern)

Constant Dimensions — Millimeters (Inches)

Tape Size

D₀

P₀

P₂

T Max

T₁Max

8 mm

and

12 mm

1.5

+0.10 -0.0

(0.059

1.75 0.10

4.0 0.10

2.0 0.05

0.600

0.100

(0.069 0.004) (0.157 0.004) (0.079 0.002) (0.024)

(0.004)

+0.004, -0.0)

Variable Dimensions — Millimeters (Inches)

Tape Size

Pitch

B₁Max.

Note 1

D₁Min.

Note 2

P₁

R Min. T₂Max

Note 3

A₀B₀K₀

Note 4

8 mm

Single

4.4

1.0

3.5 0.05

4.0 0.10

25.0

2.5

8.0 0.30

(4 mm)

(0.173)

(0.039) (0.138 0.002) (0.157 0.004) (0.984) (0.098) (.315 0.012)

12 mm

Double

(8 mm)

8.2

(0.323)

1.5 5.5 0.05 8.0 0.10 30.0 4.6 12.0 0.30

(0.059) (0.217 0.002) (0.315 0.004) (1.181) (0.181) (0.472 0.012)

NOTES

1. B1 dimension is a reference dimension for tape feeder clearance only.

2. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of

embossment location and hole location shall be applied independent of each other.

3. Tape with components shall pass around radius “R” without damage (see sketch A). The minimum trailer length (Fig. 2) may require

additional length to provide R min. for 12 mm embossed tape for reels with hub diameters approaching N min. (Table 2)

4. The cavity defined by A₀, B₀, and K₀shall be configured to surround the part with sufficient clearance such that the chip does not pro-

trude beyond the sealing plane of the cover tape, the chip can be removed from the cavity in a vertical direction without mechanical

restriction, rotation of the chip is limited to 20 degrees maximum in all 3 planes, and lateral movement of the chip is restricted to 0.5 mm

maximum in the pocket (not applicable to vertical clearance.)

TANTALUM, CERAMIC AND

ALUMINUM CHIP CAPACITORS

Packaging Information

Embossed Carrier Tape Configuration (cont.)

20°

Sketch D: Tape Camber (Top View)

1mm (0.039) Max.

250mm (9.843)

Allowable camber to be 1 mm/250 mm.

400mm (15.75) Min.

Figure 2:

Tape Leader

& Trailer

Dimensions

(Metric

Dimensions

Will Govern)

Figure 3: Reel Dimensions (Metric Dimensions will govern)

Table 2 – REEL DIMENSIONS (Metric will govern)

Tape Size

A Max

B* Min

D* Min

N Min

W₁

W₂Max

W₃

8 mm

330.0

(12.992)

1.5

13.0 0.20

20.2

(0.795)

50.0

(1.969)

See

8.4

+1.5, -0.0

(0.331

14.4

(0.567)

7.9 Min

(0.311)

10.9 Max

(0.429)

(0.059) (0.512 0.008)

Note 3

+0.059, -0.0)

12 mm

330.0

(12.992)

1.5

13.0 0.20

20.2

(0.795)

Table 1

12.4

+2.0, -0.0

(0.488

18.4

(0.724)

11.9 Min

(0.469)

15.4 Max

(0.606)

(0.059) (0.512 0.008)

+0.078, -0.0)

T491D686K006AHC-7280 [KEMET]

相关型号：

T491D686K006ASC-7280

T491D686K006AT

T491D686K010AHC-7280

T491D686K010AS

T491D686K010AS

T491D686K010AS-F

T491D686K010AT

T491D686K010ZT

T491D686K016AGC-7280

T491D686K016AH

T491D686K016AS-F

T491D686K016AT