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 10V 15uF 1206 10% ESR=6 Ohms

T491A156K010AT
KEMET
1: $0.751
164,129In Stock

Mfr. Part No.
T491A156K010AT

Mouser Part No
80-T491A156K010

KEMET

Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms

Learn More

Datasheet

Product Comments

164,129In Stock

Cut Tape

$0.751

$0.386

$0.349

$0.284

$0.263

Reel

$0.246

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

15 uF

10 VDC

10 %

6 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 6.3V 22uF 1311 10% ESR=3.5ohms

T491B226K006AT
KEMET
1: $0.945
194,258In Stock

Mfr. Part No.
T491B226K006AT

Mouser Part No
80-T491B226K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms

Learn More

Datasheet

Product Comments

194,258In Stock

Cut Tape

$0.945

$0.435

$0.391

$0.317

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

22 uF

6.3 VDC

10 %

3.5 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 35V 3.3uF 2312 10% ESR=2.5ohms

T491C335K035AT
KEMET
1: $0.737
111,447In Stock

Mfr. Part No.
T491C335K035AT

Mouser Part No
80-T491C335K035

KEMET

Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 10% ESR=2.5ohms

Learn More

Datasheet

Product Comments

111,447In Stock

Cut Tape

$0.737

$0.452

$0.423

Reel

$0.339

$0.311

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

3.3 uF

35 VDC

10 %

2.5 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 25V 1.0uF 1206 10% ESR=8Ohms

T491A105K025AG
KEMET
1: $2.06
3,024In Stock
2,000Expected 10/6/2026

Mfr. Part No.
T491A105K025AG

Mouser Part No
80-T491A105K025AG

KEMET

Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms

Learn More

Datasheet

3,024In Stock

2,000Expected 10/6/2026

Cut Tape

$2.06

$1.43

$1.06

$0.883

Reel

$0.759

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

1 uF

25 VDC

10 %

8 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 6.3V 680uF 2924 20% ESR=500mOhms

T491E687M006AT
KEMET
1: $10.79
502In Stock

Mfr. Part No.
T491E687M006AT

Mouser Part No
80-T491E687M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 680uF 2924 20% ESR=500mOhms

Learn More

Datasheet

Product Comments

502In Stock

Cut Tape

$10.79

$8.01

$7.05

$6.30

Reel

$5.78

$4.70

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

680 uF

6.3 VDC

20 %

500 mOhms

2924

7360

E Case

7.3 mm (0.287 in)

6 mm (0.236 in)

3.6 mm (0.142 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 10uF 1206 10% ESR=4Ohms

T491A106K006AT7280
KEMET
1: $0.765
26,957In Stock

Mfr. Part No.
T491A106K006AT7280

Mouser Part No
80-T491A106K0067280

KEMET

Tantalum Capacitors - Solid SMD 6.3V 10uF 1206 10% ESR=4Ohms

Learn More

Datasheet

26,957In Stock

Cut Tape

$0.765

$0.503

$0.314

$0.253

View

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

: 9,000

Reel, Cut Tape, MouseReel

T491

10 uF

6.3 VDC

10 %

67 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 25V 1uF 1311 20% ESR=5ohms

T491B105M025AT
KEMET
1: $0.89
12,899In Stock

Mfr. Part No.
T491B105M025AT

Mouser Part No
80-T491B105M025AT

KEMET

Tantalum Capacitors - Solid SMD 25V 1uF 1311 20% ESR=5ohms

Learn More

Datasheet

12,899In Stock

Cut Tape

$0.89

$0.431

$0.388

$0.317

Reel

$0.254

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

1 uF

25 VDC

20 %

5 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 10V 4.7uF 1311 10% ESR=3.5ohms

T491B475K010AT7280
KEMET
1: $0.765
25,300In Stock

Mfr. Part No.
T491B475K010AT7280

Mouser Part No
80-T491B475K10AT7280

KEMET

Tantalum Capacitors - Solid SMD 10V 4.7uF 1311 10% ESR=3.5ohms

Learn More

Datasheet

25,300In Stock

Cut Tape

$0.765

$0.354

$0.318

$0.259

Reel

$0.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

10 VDC

10 %

83 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 16V 68uF 2312 10% ESR=1.2ohms

T491C686K016AT
KEMET
1: $2.47
5,303In Stock

Mfr. Part No.
T491C686K016AT

Mouser Part No
80-T491C686K016

KEMET

Tantalum Capacitors - Solid SMD 16V 68uF 2312 10% ESR=1.2ohms

Learn More

Datasheet

5,303In Stock

Cut Tape

$2.47

$1.67

$1.33

$1.23

Reel

$1.06

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

68 uF

16 VDC

10 %

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 6.3V 470uF 2917 20% ESR=400mOhms

T491D477M006AT
KEMET
1: $4.85
1,624In Stock

Mfr. Part No.
T491D477M006AT

Mouser Part No
80-T491D477M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 470uF 2917 20% ESR=400mOhms

Learn More

Datasheet

Product Comments

1,624In Stock

Cut Tape

$4.85

$3.38

$2.82

$2.70

Reel

$2.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

470 uF

6.3 VDC

20 %

400 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 20V 1.0uF 1206 10% ESR=18ohms

T491S105K020AT
KEMET
1: $1.70
4,359In Stock

Mfr. Part No.
T491S105K020AT

Mouser Part No
80-T491S105K020

KEMET

Tantalum Capacitors - Solid SMD 20V 1.0uF 1206 10% ESR=18ohms

Learn More

Datasheet

Product Comments

4,359In Stock

Cut Tape

$1.70

$0.865

$0.792

$0.669

$0.632

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

T491

1 uF

20 VDC

10 %

18 Ohms

1206

3216

S Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

1.1 mm (0.043 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 10V 4.7uF 1206 10% ESR=15 Ohms

T491S475K010AT
KEMET
1: $1.72
3,157In Stock

Mfr. Part No.
T491S475K010AT

Mouser Part No
80-T491S475K010

KEMET

Tantalum Capacitors - Solid SMD 10V 4.7uF 1206 10% ESR=15 Ohms

Learn More

Datasheet

Product Comments

3,157In Stock

Cut Tape

$1.72

$0.88

$0.817

$0.692

Reel

$0.656

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

T491

4.7 uF

10 VDC

10 %

15 Ohms

1206

3216

S Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

1.1 mm (0.043 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 10uF 2312 10% ESR=1.8ohms

T491U106K016AT
KEMET
1: $3.04
1,748In Stock

Mfr. Part No.
T491U106K016AT

Mouser Part No
80-T491U106K016

KEMET

Tantalum Capacitors - Solid SMD 16V 10uF 2312 10% ESR=1.8ohms

Learn More

Datasheet

Product Comments

1,748In Stock

Cut Tape

$3.04

$2.09

$1.72

$1.57

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

T491

10 uF

16 VDC

10 %

1.8 Ohms

2412

6032

U Case

6 mm (0.236 in)

3.2 mm (0.126 in)

1.4 mm (0.055 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 35V 15uF 2917 10% ESR=900mOhms

T491X156K035AT
KEMET
1: $3.10
3,204In Stock

Mfr. Part No.
T491X156K035AT

Mouser Part No
80-T491X156K035

KEMET

Tantalum Capacitors - Solid SMD 35V 15uF 2917 10% ESR=900mOhms

Learn More

Datasheet

Product Comments

3,204In Stock

Cut Tape

$3.10

$2.24

$1.82

$1.70

Reel

$1.46

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

15 uF

35 VDC

10 %

900 mOhms

2917

7343

X Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

4 mm (0.157 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 3.3uF 1206 10% ESR=5ohms

T491A335K016AT7280
KEMET
1: $0.612
12,165In Stock

Mfr. Part No.
T491A335K016AT7280

Mouser Part No
80-T491A335K167280

KEMET

Tantalum Capacitors - Solid SMD 16V 3.3uF 1206 10% ESR=5ohms

Learn More

Datasheet

Product Comments

12,165In Stock

Cut Tape

$0.612

$0.271

$0.242

$0.193

$0.178

Reel

$0.178

MouseReel Available

Min.: 1
Mult.: 1

: 9,000

Reel, Cut Tape, MouseReel

T491

3.3 uF

16 VDC

10 %

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 20V 4.7uF 1206 10% ESR=4ohms

T491A475K020AT
KEMET
1: $0.751
80,174In Stock

Mfr. Part No.
T491A475K020AT

Mouser Part No
80-T491A475K020

KEMET

Tantalum Capacitors - Solid SMD 20V 4.7uF 1206 10% ESR=4ohms

Learn More

Datasheet

Product Comments

80,174In Stock

Cut Tape

$0.751

$0.349

$0.313

$0.253

Reel

$0.217

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

20 VDC

10 %

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 16V 33UF 1311 10% ESR=2.1ohms

T491B336K016AT
KEMET
1: $1.17
16,763In Stock

Mfr. Part No.
T491B336K016AT

Mouser Part No
80-T491B336K016

KEMET

Tantalum Capacitors - Solid SMD 16V 33UF 1311 10% ESR=2.1ohms

Learn More

Datasheet

16,763In Stock

Cut Tape

$1.17

$0.749

$0.573

$0.48

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

33 uF

16 VDC

10 %

2.1 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 10V 100uF 2917 10% ESR=800mOhms

T491W107K010AT
KEMET
1: $3.57
1,781In Stock

Mfr. Part No.
T491W107K010AT

Mouser Part No
80-T491W107K010AT

KEMET

Tantalum Capacitors - Solid SMD 10V 100uF 2917 10% ESR=800mOhms

Learn More

Datasheet

1,781In Stock

Cut Tape

$3.57

$2.46

$2.02

$1.88

Reel

$1.86

$1.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

T491

100 uF

10 VDC

10 %

800 mOhms

2917

7343

W Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

1.4 mm (0.055 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 100uF 10% ESR=0.7Ohms

T491X107K016AT7280
KEMET
1: $3.03
2,997In Stock

Mfr. Part No.
T491X107K016AT7280

Mouser Part No
80-T491X107K016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 100uF 10% ESR=0.7Ohms

Learn More

Datasheet

2,997In Stock

Cut Tape

$3.03

$2.06

$1.68

$1.56

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

100 uF

16 VDC

10 %

83 mOhms

2917

7343

X Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

4 mm (0.157 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 3.3uF 1311 10% ESR=3.5ohms

T491B335K016AT
KEMET
1: $0.751
12,076In Stock

Mfr. Part No.
T491B335K016AT

Mouser Part No
80-T491B335K016

KEMET

Tantalum Capacitors - Solid SMD 16V 3.3uF 1311 10% ESR=3.5ohms

Learn More

Datasheet

Product Comments

12,076In Stock

Cut Tape

$0.751

$0.342

$0.307

$0.249

Reel

$0.214

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

3.3 uF

16 VDC

10 %

3.5 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 22uF 2312 10% ESR=3ohms

T491U226K016AT
KEMET
1: $2.96
3,857In Stock

Mfr. Part No.
T491U226K016AT

Mouser Part No
80-T491U226K016

KEMET

Tantalum Capacitors - Solid SMD 16V 22uF 2312 10% ESR=3ohms

Learn More

Datasheet

Product Comments

3,857In Stock

Cut Tape

$2.96

$2.09

$1.78

$1.56

Reel

$0.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

T491

22 uF

16 VDC

10 %

3 Ohms

2412

6032

U Case

6 mm (0.236 in)

3.2 mm (0.126 in)

1.4 mm (0.055 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 10V 100uF 2917 20% ESR=800mOhms

T491W107M010AT
KEMET
1: $3.16
1,867In Stock

Mfr. Part No.
T491W107M010AT

Mouser Part No
80-T491W107M010AT

KEMET

Tantalum Capacitors - Solid SMD 10V 100uF 2917 20% ESR=800mOhms

Learn More

Datasheet

1,867In Stock

Cut Tape

$3.16

$2.15

$1.75

$1.63

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

T491

100 uF

10 VDC

20 %

83 mOhms

2917

7343

W Case

1.4 mm (0.055 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 470uF 2917 10% ESR=400mOhms

T491X477K006AT
KEMET
1: $3.84
3,940In Stock

Mfr. Part No.
T491X477K006AT

Mouser Part No
80-T491X477K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 470uF 2917 10% ESR=400mOhms

Learn More

Datasheet

Product Comments

3,940In Stock

Cut Tape

$3.84

$2.65

$2.18

$2.03

Reel

$1.78

$1.57

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

470 uF

6.3 VDC

10 %

400 mOhms

2917

7343

X Case

7.3 mm (0.287 in)

4.3 mm (0.169 in)

4 mm (0.157 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 1uF 1206 20% ESR=10Ohms

T491A105M016AT7280
KEMET
1: $0.584
27,478In Stock

Mfr. Part No.
T491A105M016AT7280

Mouser Part No
80-T491A105M16AT7280

KEMET

Tantalum Capacitors - Solid SMD 16V 1uF 1206 20% ESR=10Ohms

Learn More

Datasheet

27,478In Stock

Cut Tape

$0.584

$0.267

$0.238

$0.189

$0.106

Reel

$0.104

MouseReel Available

Min.: 1
Mult.: 1

: 9,000

Reel, Cut Tape, MouseReel

T491

1 uF

16 VDC

20 %

67 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 6.3V 22uF 20% ESR=3Ohms

T491A226M006AT7280
KEMET
1: $0.639
12,909In Stock

Mfr. Part No.
T491A226M006AT7280

Mouser Part No
80-T491A226M006AT

KEMET

Tantalum Capacitors - Solid SMD 6.3V 22uF 20% ESR=3Ohms

Learn More

Datasheet

12,909In Stock

Cut Tape

$0.639

$0.289

$0.26

$0.209

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 9,000

Reel, Cut Tape, MouseReel

T491

22 uF

6.3 VDC

20 %

67 mOhms

1206

2513

A Case

1.6 mm (0.063 in)

- 55 C

+ 125 C

SMD/SMT

T491 Solid Tantalum Chip Capacitors

Customer Service Office

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Resources

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0.1 uF
0.15 uF
0.22 uF
0.33 uF
0.47 uF
0.68 uF
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