Tantalum Capacitors - Solid SMD

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T491 Solid Tantalum Chip Capacitors

KEMET T491 Solid Tantalum Chip Capacitors are precision molded capacitors with low profile case sizes, extended range values, and a voltage range of 2.5V_DC to 50V_DC. The T491 series offers a capacitance range of 0.1µF to 1000µF and symmetrical, RoHS compliant terminations. The KEMET T491 Series Solid Tantalum Chip Capacitors meet or exceed EIA standard 535BAAC.

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Part #

Tantalum Capacitors - Solid SMD 35V 3.3uF 1311 20 % ESR=25mOhms AECQ200

T491B335M035ATAUTO
KEMET
1: $0.83
2,066In Stock

Mfr. Part No.
T491B335M035ATAUTO

Mouser Part No
80-T491B335M035AUTO

KEMET

Tantalum Capacitors - Solid SMD 35V 3.3uF 1311 20 % ESR=25mOhms AECQ200

Learn More

Datasheet

2,066In Stock

Cut Tape

$0.83

$0.556

$0.401

$0.33

Reel

$0.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491 Auto

3.3 uF

35 VDC

20 %

3.5 Ohms

1311

3528

B Case

1.9 mm (0.075 in)

- 55 C

+ 125 C

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 25V 3.3uF 20%

T491B335M025AT4254
KEMET
1: $0.85
1,996In Stock

Mfr. Part No.
T491B335M025AT4254

Mouser Part No
80-T491B335M25AT4254

KEMET

Tantalum Capacitors - Solid SMD 25V 3.3uF 20%

Datasheet

1,996In Stock

Cut Tape

$0.85

$0.572

$0.39

$0.319

$0.295

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

3.3 uF

25 VDC

20 %

1411

3528

B Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

2.1 mm (0.083 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 220uF 2412 20% ESR=1Ohms AECQ200

T491C227M006ATAUTO
KEMET
1: $1.39
295In Stock

Mfr. Part No.
T491C227M006ATAUTO

Mouser Part No
80-T491C227M06ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 6.3V 220uF 2412 20% ESR=1Ohms AECQ200

Learn More

Datasheet

295In Stock

Cut Tape

$1.39

$0.94

$0.684

Reel

$0.566

$0.527

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491 Auto

220 uF

6.3 VDC

20 %

1 Ohms

2412

C Case

- 55 C

+ 125 C

AEC-Q200

Tantalum Capacitors - Solid SMD 6.3V 330uF 20% ESR=1.2Ohms

T491C337M006AT
KEMET
1: $2.36
480In Stock

Mfr. Part No.
T491C337M006AT

Mouser Part No
80-T491C337M006AT

KEMET

Tantalum Capacitors - Solid SMD 6.3V 330uF 20% ESR=1.2Ohms

Learn More

Datasheet

480In Stock

Cut Tape

$2.36

$1.67

$1.43

$1.25

Reel

$0.729

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

330 uF

6.3 VDC

20 %

1.2 Ohms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 50V 0.68uF 2312 20% ESR=10ohms

T491C684M050AT
KEMET
1: $1.12
297In Stock

Mfr. Part No.
T491C684M050AT

Mouser Part No
80-T491C684M050AT

KEMET

Tantalum Capacitors - Solid SMD 50V 0.68uF 2312 20% ESR=10ohms

Learn More

Datasheet

297In Stock

Cut Tape

$1.12

$0.77

$0.551

Reel

$0.442

$0.429

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

680 nF

50 VDC

20 %

10 Ohms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 35V 22uF 10% ESR=0.7Ohms

T491D226K035AG
KEMET
1: $4.92
350In Stock

Mfr. Part No.
T491D226K035AG

Mouser Part No
80-T491D226K035AG

KEMET

Tantalum Capacitors - Solid SMD 35V 22uF 10% ESR=0.7Ohms

Learn More

Datasheet

350In Stock

Cut Tape

$4.92

$3.54

$3.07

$2.71

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

22 uF

35 VDC

10 %

700 mOhms

2917

7343

D Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

2.8 mm (0.11 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 47uF 2917 10 % ESR=25mOhms AECQ200

T491D476K016ATAUTO
KEMET
1: $1.52
552In Stock
500Expected 01/03/2027

Mfr. Part No.
T491D476K016ATAUTO

Mouser Part No
80-T491D476K16ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 16V 47uF 2917 10 % ESR=25mOhms AECQ200

Learn More

Datasheet

552In Stock

500Expected 01/03/2027

Cut Tape

$1.52

$0.942

$0.734

Reel

$0.627

$0.529

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491 Auto

47 uF

16 VDC

10 %

25 mOhms

2917

7343

D Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

2.8 mm (0.11 in)

- 55 C

+ 125 C

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 470uF 2917

T491V477K006AT
KEMET
1: $3.42
690In Stock

Mfr. Part No.
T491V477K006AT

Mouser Part No
80-T491V477K006AT

KEMET

Tantalum Capacitors - Solid SMD 6.3V 470uF 2917

Learn More

Datasheet

690In Stock

Cut Tape

$3.42

$2.54

$2.19

$1.93

$1.70

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

T491

470 uF

6.3 VDC

10 %

700 mOhms

2917

7343

V Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

1.8 mm (0.071 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 10uF 10%

T491C106K016ATZQ01
KEMET
1: $0.94
1,135In Stock

Mfr. Part No.
T491C106K016ATZQ01

Mouser Part No
80-491C106K16ATZQ01

KEMET

Tantalum Capacitors - Solid SMD 16V 10uF 10%

Datasheet

1,135In Stock

Cut Tape

$0.94

$0.54

$0.419

Reel

$0.348

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

10 uF

16 VDC

10 %

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.8 mm (0.11 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 25V 1.5uF 1206 20% ESR=7.5ohms

T491A155M025AT
KEMET
1: $0.62
518In Stock

Mfr. Part No.
T491A155M025AT

Mouser Part No
80-T491A155M025AT

KEMET

Tantalum Capacitors - Solid SMD 25V 1.5uF 1206 20% ESR=7.5ohms

Learn More

Datasheet

518In Stock

Cut Tape

$0.62

$0.41

$0.256

$0.218

Reel

$0.133

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

1.5 uF

25 VDC

20 %

7.5 Ohms

1206

3216

A Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 10V 2.2uF 1206 10 % ESR=25mOhms AECQ200

T491A225K010ATAUTO
KEMET
1: $0.70
2,296In Stock

Mfr. Part No.
T491A225K010ATAUTO

Mouser Part No
80-T491A225K10ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 10V 2.2uF 1206 10 % ESR=25mOhms AECQ200

Learn More

Datasheet

2,296In Stock

Cut Tape

$0.70

$0.463

$0.288

$0.233

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491 Auto

2.2 uF

10 VDC

10 %

25 mOhms

1206

A Case

- 55 C

+ 125 C

AEC-Q200

Tantalum Capacitors - Solid SMD 16V 15uF 20% ESR=2 Ohms 3528

T491B156M016AH
KEMET
1: $1.17
815In Stock
New At Mouser

Mfr. Part No.
T491B156M016AH

Mouser Part No
80-T491B156M016AH

New At Mouser

KEMET

Tantalum Capacitors - Solid SMD 16V 15uF 20% ESR=2 Ohms 3528

Datasheet

815In Stock

Cut Tape

$1.17

$0.793

$0.577

$0.479

$0.445

Reel

$0.293

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

15 uF

16 VDC

20 %

2 Ohms

1411

3528

B Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

1.9 mm (0.075 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 25V 6.8uF 1311 20% ESR=2.8ohms

T491B685M025AT
KEMET
1: $1.02
791In Stock

Mfr. Part No.
T491B685M025AT

Mouser Part No
80-T491B685M025AT

KEMET

Tantalum Capacitors - Solid SMD 25V 6.8uF 1311 20% ESR=2.8ohms

Learn More

Datasheet

791In Stock

Cut Tape

$1.02

$0.69

$0.502

$0.416

$0.358

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

6.8 uF

25 VDC

20 %

45 mOhms

1311

3528

B Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

1.9 mm (0.075 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 35V 4.7uF 2412 10 % ESR=25mOhms AECQ200

T491C475K035ATAUTO
KEMET
1: $1.19
2,610In Stock

Mfr. Part No.
T491C475K035ATAUTO

Mouser Part No
80-T491C475K35ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 35V 4.7uF 2412 10 % ESR=25mOhms AECQ200

Learn More

Datasheet

2,610In Stock

Cut Tape

$1.19

$0.639

$0.541

Reel

$0.461

$0.421

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491 Auto

4.7 uF

35 VDC

10 %

25 mOhms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 220uF 20% ESR=0.5Ohms

T491X227M016AT7280
KEMET
1: $2.90
67In Stock
2,000Expected 04/09/2026

Mfr. Part No.
T491X227M016AT7280

Mouser Part No
80-T491X227M016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 220uF 20% ESR=0.5Ohms

Learn More

Datasheet

67In Stock

2,000Expected 04/09/2026

Cut Tape

$2.90

$2.06

$1.78

$1.56

View

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 2,000

Reel, Cut Tape, MouseReel

T491

220 uF

16 VDC

20 %

83 mOhms

2917

7343

X Case

4 mm (0.157 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 25V 1.5uF 1206 10% ESR=7.5ohms

T491A155K025AT
KEMET
1: $0.37
6,360In Stock

Mfr. Part No.
T491A155K025AT

Mouser Part No
80-T491A155K025

KEMET

Tantalum Capacitors - Solid SMD 25V 1.5uF 1206 10% ESR=7.5ohms

Learn More

Datasheet

Product Comments

6,360In Stock

Cut Tape

$0.37

$0.213

$0.198

$0.161

Reel

$0.139

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

1.5 uF

25 VDC

10 %

7.5 Ohms

1206

3216

A Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 4V 22uF 1206 20% ESR=4ohms

T491A226M004AT
KEMET
1: $0.36
3,956In Stock

Mfr. Part No.
T491A226M004AT

Mouser Part No
80-T491A226M004AT

KEMET

Tantalum Capacitors - Solid SMD 4V 22uF 1206 20% ESR=4ohms

Learn More

Datasheet

3,956In Stock

Cut Tape

$0.36

$0.17

Reel

$0.17

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

22 uF

4 VDC

20 %

4 Ohms

1206

3216

A Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 10V 15uF 2312 10% ESR=1.8ohms

T491C156K010AT
KEMET
1: $0.79
4,749In Stock

Mfr. Part No.
T491C156K010AT

Mouser Part No
80-T491C156K010

KEMET

Tantalum Capacitors - Solid SMD 10V 15uF 2312 10% ESR=1.8ohms

Learn More

Datasheet

Product Comments

4,749In Stock

Cut Tape

$0.79

$0.379

$0.333

Reel

$0.243

$0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

15 uF

10 VDC

10 %

1.8 Ohms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 15uF 20% ESR=1.6Ohms

T491C156M016AT7280
KEMET
1: $0.90
2,963In Stock

Mfr. Part No.
T491C156M016AT7280

Mouser Part No
80-T491C156M016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 15uF 20% ESR=1.6Ohms

Learn More

Datasheet

2,963In Stock

Cut Tape

$0.90

$0.598

$0.431

$0.356

$0.33

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

T491

15 uF

16 VDC

20 %

25 mOhms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 50V 4.7uF 2312

T491C475K050AT
KEMET
1: $1.54
2,342In Stock

Mfr. Part No.
T491C475K050AT

Mouser Part No
80-T491C475K050AT

KEMET

Tantalum Capacitors - Solid SMD 50V 4.7uF 2312

Learn More

Datasheet

2,342In Stock

Cut Tape

$1.54

$0.807

$0.743

Reel

$0.634

$0.584

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

50 VDC

10 %

1.4 Ohms

2312

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 4.7uF 1311 10% ESR=5ohms

T491T475K016AT
KEMET
1: $1.33
2,756In Stock

Mfr. Part No.
T491T475K016AT

Mouser Part No
80-T491T475K016

KEMET

Tantalum Capacitors - Solid SMD 16V 4.7uF 1311 10% ESR=5ohms

Learn More

Datasheet

Product Comments

2,756In Stock

Cut Tape

$1.33

$0.816

$0.68

$0.569

Reel

$0.495

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

T491

4.7 uF

16 VDC

10 %

5 Ohms

1311

3528

T Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

1.1 mm (0.043 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 10uF 20% ESR=3Ohms

T491A106M016AG
KEMET
1: $1.89
1,486In Stock

Mfr. Part No.
T491A106M016AG

Mouser Part No
80-T491A106M016AG

KEMET

Tantalum Capacitors - Solid SMD 16V 10uF 20% ESR=3Ohms

Learn More

Datasheet

1,486In Stock

Cut Tape

$1.89

$1.27

$1.03

$0.946

Reel

$0.716

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

10 uF

16 VDC

20 %

83 mOhms

1206

3216

A Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 50V 0.15uF 1311 10% ESR=16ohms

T491B154K050AT
KEMET
1: $0.52
3,249In Stock

Mfr. Part No.
T491B154K050AT

Mouser Part No
80-T491B154K050

KEMET

Tantalum Capacitors - Solid SMD 50V 0.15uF 1311 10% ESR=16ohms

Learn More

Datasheet

Product Comments

3,249In Stock

Cut Tape

$0.52

$0.313

$0.293

$0.244

Reel

$0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

150 nF

50 VDC

10 %

16 Ohms

1311

3528

B Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

1.9 mm (0.075 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 2.2uF 1311 10% ESR=1.8 Ohms

T491B225K016AT
KEMET
1: $0.63
10,001In Stock

Mfr. Part No.
T491B225K016AT

Mouser Part No
80-T491B225K016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 2.2uF 1311 10% ESR=1.8 Ohms

Learn More

Datasheet

10,001In Stock

Cut Tape

$0.63

$0.238

$0.208

$0.185

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

2.2 uF

16 VDC

10 %

1.8 Ohms

1311

3528

B Case

3.5 mm (0.138 in)

2.8 mm (0.11 in)

1.9 mm (0.075 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 50V 0.47uF 2312 10% ESR=8ohms

T491C474K050AT
KEMET
1: $1.26
2,433In Stock

Mfr. Part No.
T491C474K050AT

Mouser Part No
80-T491C474K050

KEMET

Tantalum Capacitors - Solid SMD 50V 0.47uF 2312 10% ESR=8ohms

Learn More

Datasheet

Product Comments

2,433In Stock

Cut Tape

$1.26

$0.868

$0.823

Reel

$0.661

$0.638

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

470 nF

50 VDC

10 %

8 Ohms

2412

6032

C Case

6 mm (0.236 in)

3.2 mm (0.126 in)

2.5 mm (0.098 in)

- 55 C

+ 125 C

SMD/SMT

T491 Solid Tantalum Chip Capacitors

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100 nF
150 nF
220 nF
330 nF
470 nF
680 nF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
6.8 uF
10 uF
15 uF
22 uF
33 uF
47 uF
68 uF
100 uF
150 uF

3 mOhms
15 mOhms
20 mOhms
23 mOhms
25 mOhms
30 mOhms
45 mOhms
50 mOhms
67 mOhms
83 mOhms
200 mOhms
300 mOhms
400 mOhms
500 mOhms
600 mOhms
700 mOhms
800 mOhms
900 mOhms
1 Ohms
1.07 Ohms