Tantalum Capacitors - Solid SMD – Mouser United Kingdom

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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 20V 22uF 10% ESR=1.2Ohms

T491C226K020AG
KEMET
1: £1.64
295In Stock

Mfr. Part No.
T491C226K020AG

Mouser Part No
80-T491C226K020AG

KEMET

Tantalum Capacitors - Solid SMD 20V 22uF 10% ESR=1.2Ohms

Learn More

Datasheet

295In Stock

Cut Tape

£1.64

£1.15

£1.04

Reel

£0.811

£0.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

22 uF

20 VDC

10 %

83 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 6.3V 68uF 2312 20% ESR=1.2ohms

T491C686M006AT
KEMET
1: £0.705
544In Stock

Mfr. Part No.
T491C686M006AT

Mouser Part No
80-T491C686M006AT

KEMET

Tantalum Capacitors - Solid SMD 6.3V 68uF 2312 20% ESR=1.2ohms

Learn More

Datasheet

544In Stock

Cut Tape

£0.705

£0.471

£0.34

Reel

£0.28

£0.179

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

68 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 4V 470uF 2917 10% ESR=800mOhms

T491D477K004AT
KEMET
1: £1.87
1,425In Stock

Mfr. Part No.
T491D477K004AT

Mouser Part No
80-T491D477K004

KEMET

Tantalum Capacitors - Solid SMD 4V 470uF 2917 10% ESR=800mOhms

Learn More

Datasheet

Product Comments

1,425In Stock

Cut Tape

£1.87

£1.28

£1.05

£0.978

Reel

£0.834

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

470 uF

4 VDC

10 %

800 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 4V 470uF 2917 20% ESR=800mOhms

T491D477M004AT
KEMET
1: £1.62
370In Stock

Mfr. Part No.
T491D477M004AT

Mouser Part No
80-T491D477M004AT

KEMET

Tantalum Capacitors - Solid SMD 4V 470uF 2917 20% ESR=800mOhms

Learn More

Datasheet

370In Stock

Cut Tape

£1.62

£1.14

£0.978

£0.856

Reel

£0.56

£0.551

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

470 uF

4 VDC

20 %

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

SMD/SMT

Tantalum Capacitors - Solid SMD 50V 6.8uF 2917 20% ESR=25mOhms

T491X685M050AT
KEMET
1: £2.43
30In Stock

Mfr. Part No.
T491X685M050AT

Mouser Part No
80-T491X685M050

KEMET

Tantalum Capacitors - Solid SMD 50V 6.8uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

30In Stock

Cut Tape

£2.43

£1.76

£1.22

£1.14

Reel

£0.995

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

6.8 uF

50 VDC

20 %

800 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 10V 10uF 10%

T491A106K010AT4053
KEMET
1: £0.458
195In Stock

Mfr. Part No.
T491A106K010AT4053

Mouser Part No
80-491A106K10AT4053

KEMET

Tantalum Capacitors - Solid SMD 10V 10uF 10%

Datasheet

195In Stock

Cut Tape

£0.458

£0.30

£0.188

£0.151

£0.139

Reel

£0.103

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

10 uF

10 VDC

10 %

1206

3216

A Case

3.2 mm (0.126 in)

1.6 mm (0.063 in)

1.8 mm (0.071 in)

- 55 C

+ 125 C

SMD/SMT

Tantalum Capacitors - Solid SMD 0.33 uF 20% 35 VDC ESR=15Ohms AECQ200

T491A334M035ATAUTO
KEMET
1: £0.443
1,785In Stock

Mfr. Part No.
T491A334M035ATAUTO

Mouser Part No
80-T491A334M035AUTO

KEMET

Tantalum Capacitors - Solid SMD 0.33 uF 20% 35 VDC ESR=15Ohms AECQ200

Learn More

Datasheet

1,785In Stock

Cut Tape

£0.443

£0.297

£0.202

£0.165

£0.153

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491 Auto

330 nF

35 VDC

20 %

A Case

- 55 C

+ 125 C

AEC-Q200

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

T491B335M035ATAUTO
KEMET
1: £0.676
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

£0.676

£0.386

£0.302

£0.249

Reel

£0.219

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: £0.638
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

£0.638

£0.43

£0.292

£0.239

£0.222

Reel

£0.167

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: £1.05
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

£1.05

£0.705

£0.513

Reel

£0.425

£0.395

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: £1.77
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

£1.77

£1.26

£1.07

£0.943

Reel

£0.579

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: £0.841
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

£0.841

£0.578

£0.414

Reel

£0.332

£0.322

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

0.68 uF

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: £3.69
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

£3.69

£2.65

£2.30

£2.03

Reel

£1.37

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: £1.14
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

£1.14

£0.707

£0.551

Reel

£0.471

£0.397

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: £2.57
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

£2.57

£1.90

£1.64

£1.45

£1.27

Reel

£0.934

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: £0.705
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

£0.705

£0.405

£0.314

Reel

£0.261

£0.24

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: £0.465
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

£0.465

£0.308

£0.192

£0.163

Reel

£0.10

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: £0.526
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

£0.526

£0.347

£0.217

£0.175

Reel

£0.126

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: £0.882
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

£0.882

£0.595

£0.433

£0.36

£0.334

Reel

£0.235

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: £0.766
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

£0.766

£0.518

£0.377

£0.313

£0.269

Reel

£0.215

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: £0.796
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

£0.796

£0.464

£0.36

Reel

£0.302

£0.277

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: £2.17
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

£2.17

£1.55

£1.34

£1.17

View

Reel

£0.882

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 50V 0.1uF 1206 10% ESR=20Ohms AEC-Q200

T491A104K050ATAUTO
KEMET
1: £0.473
3,893In Stock

Mfr. Part No.
T491A104K050ATAUTO

Mouser Part No
80-T491A104K50ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 50V 0.1uF 1206 10% ESR=20Ohms AEC-Q200

Learn More

Datasheet

3,893In Stock

Cut Tape

£0.473

£0.315

£0.216

£0.175

Reel

£0.148

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491 Auto

100 nF

50 VDC

10 %

20 mOhms

1206

A Case

- 55 C

+ 125 C

AEC-Q200

Tantalum Capacitors - Solid SMD 6.3V 15uF 1206 20% ESR=3.5ohms

T491A156M006AT
KEMET
1: £0.436
1,358In Stock

Mfr. Part No.
T491A156M006AT

Mouser Part No
80-T491A156M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 15uF 1206 20% ESR=3.5ohms

Learn More

Datasheet

Product Comments

1,358In Stock

Cut Tape

£0.436

£0.196

£0.175

£0.141

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491

15 uF

6.3 VDC

20 %

3.5 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 16V 4.7uF 1206 20% ESR=4Ohms AECQ200

T491A475M016ATAUTO
KEMET
1: £0.413
3,851In Stock

Mfr. Part No.
T491A475M016ATAUTO

Mouser Part No
80-T491A475M16ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 16V 4.7uF 1206 20% ESR=4Ohms AECQ200

Learn More

Datasheet

3,851In Stock

Cut Tape

£0.413

£0.273

£0.17

£0.137

Reel

£0.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

T491 Auto

4.7 uF

16 VDC

20 %

4 Ohms

1206

2513

A Case

1.6 mm (0.063 in)

- 55 C

+ 125 C

AEC-Q200

SMD/SMT

T491 Solid Tantalum Chip Capacitors

Customer Service Office

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Resources

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0.1 uF
100 nF
0.15 uF
150 nF
0.22 uF
220 nF
0.33 uF
330 nF
0.47 uF
470 nF
0.68 uF
680 nF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
6.8 uF
10 uF
15 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