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 22uF 2312 10% ESR=1.8Ohms

T491C226K010AT7280
KEMET
1: $0.931
2,559In Stock

Mfr. Part No.
T491C226K010AT7280

Mouser Part No
80-T491C226K0107280

KEMET

Tantalum Capacitors - Solid SMD 10V 22uF 2312 10% ESR=1.8Ohms

Learn More

Datasheet

Product Comments

2,559In Stock

Cut Tape

$0.931

$0.46

$0.41

$0.335

Reel

$0.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 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 22uF 2312 10% ESR=1.5ohms

T491C226K016AT7280
KEMET
1: $1.01
508In Stock

Mfr. Part No.
T491C226K016AT7280

Mouser Part No
80-T491C226K16AT7280

KEMET

Tantalum Capacitors - Solid SMD 16V 22uF 2312 10% ESR=1.5ohms

Learn More

Datasheet

508In Stock

Cut Tape

$1.01

$0.485

$0.439

$0.361

Reel

$0.306

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 uF

16 VDC

10 %

67 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 16V 22uF 2412 10 % ESR=25mOhms AECQ200

T491C226K016ATAUTO
KEMET
1: $1.13
557In Stock

Mfr. Part No.
T491C226K016ATAUTO

Mouser Part No
80-T491C226K16ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 16V 22uF 2412 10 % ESR=25mOhms AECQ200

Learn More

Datasheet

557In Stock

Cut Tape

$1.13

$0.573

$0.52

Reel

$0.431

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491 Auto

22 uF

16 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 25V 22uF 2412 10 % ESR=83mOhms AECQ200

T491C226K025ATAUTO
KEMET
1: $1.64
25In Stock
1,000Expected 26/3/2026

Mfr. Part No.
T491C226K025ATAUTO

Mouser Part No
80-T491C226K25ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 25V 22uF 2412 10 % ESR=83mOhms AECQ200

Learn More

Datasheet

25In Stock

1,000Expected 26/3/2026

Cut Tape

$1.64

$0.967

$0.773

Reel

$0.623

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491 Auto

22 uF

25 VDC

10 %

83 mOhms

2412

6032

C Case

2.5 mm (0.098 in)

- 55 C

+ 125 C

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 22uF 2312 10% ESR=1.8ohms

T491C226K006AT7280
KEMET
1: $0.89
2,059In Stock

Mfr. Part No.
T491C226K006AT7280

Mouser Part No
80-T491C226K6AT7280

KEMET

Tantalum Capacitors - Solid SMD 6.3V 22uF 2312 10% ESR=1.8ohms

Learn More

Datasheet

2,059In Stock

Cut Tape

$0.89

$0.60

$0.41

$0.335

Reel

$0.271

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 uF

6.3 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 22uF 2312 20% ESR=1.8ohms

T491C226M006AT
KEMET
1: $0.917
821In Stock

Mfr. Part No.
T491C226M006AT

Mouser Part No
80-T491C226M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 22uF 2312 20% ESR=1.8ohms

Learn More

Datasheet

Product Comments

821In Stock

Cut Tape

$0.917

$0.448

$0.406

Reel

$0.316

$0.293

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

22 uF

6.3 VDC

20 %

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 10V 22uF 2312 20% ESR=1.8ohms

T491C226M010AT
KEMET
1: $1.00
518In Stock
4,500Expected 16/3/2026

Mfr. Part No.
T491C226M010AT

Mouser Part No
80-T491C226M010

KEMET

Tantalum Capacitors - Solid SMD 10V 22uF 2312 20% ESR=1.8ohms

Learn More

Datasheet

Product Comments

518In Stock

4,500Expected 16/3/2026

Cut Tape

$1.00

$0.488

$0.459

Reel

$0.374

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

22 uF

10 VDC

20 %

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 10V 22uF 20% ESR=1.6Ohms

T491C226M010AT7280
KEMET
1: $1.01
266In Stock

Mfr. Part No.
T491C226M010AT7280

Mouser Part No
80-T491C226M010AT

KEMET

Tantalum Capacitors - Solid SMD 10V 22uF 20% ESR=1.6Ohms

Learn More

Datasheet

266In Stock

Cut Tape

$1.01

$0.591

$0.452

$0.37

Reel

$0.346

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 uF

10 VDC

20 %

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 16V 22uF 2312 20% ESR=1.6ohms

T491C226M016AT
KEMET
1: $1.01
3,771In Stock
8,500Expected 3/7/2026

Mfr. Part No.
T491C226M016AT

Mouser Part No
80-T491C226M016

KEMET

Tantalum Capacitors - Solid SMD 16V 22uF 2312 20% ESR=1.6ohms

Learn More

Datasheet

Product Comments

3,771In Stock

8,500Expected 3/7/2026

Cut Tape

$1.01

$0.485

$0.439

Reel

$0.332

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

22 uF

16 VDC

20 %

1.6 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 22uF 2312 20% ESR=1.6ohms

T491C226M016AT7280
KEMET
1: $1.01
2,297In Stock

Mfr. Part No.
T491C226M016AT7280

Mouser Part No
80-T491C226M0167280

KEMET

Tantalum Capacitors - Solid SMD 16V 22uF 2312 20% ESR=1.6ohms

Learn More

Datasheet

2,297In Stock

Cut Tape

$1.01

$0.485

$0.439

$0.361

$0.338

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 uF

16 VDC

20 %

1.6 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 20V 22uF 2312 20% ESR=1.2ohms

T491C226M020AT
KEMET
1: $1.17
60In Stock
1,500Expected 17/3/2026

Mfr. Part No.
T491C226M020AT

Mouser Part No
80-T491C226M020

KEMET

Tantalum Capacitors - Solid SMD 20V 22uF 2312 20% ESR=1.2ohms

Learn More

Datasheet

Product Comments

60In Stock

1,500Expected 17/3/2026

Cut Tape

$1.17

$0.657

$0.502

Reel

$0.349

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

22 uF

20 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 20V 22uF 20% ESR=1.2Ohms

T491C226M020AT7280
KEMET
1: $1.13
376In Stock

Mfr. Part No.
T491C226M020AT7280

Mouser Part No
80-T491C226M020AT

KEMET

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

Learn More

Datasheet

376In Stock

Cut Tape

$1.13

$0.569

$0.517

$0.43

Reel

$0.367

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

22 uF

20 VDC

20 %

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 25V 22uF 2312 20% ESR=1.4 Ohms

T491C226M025AT
KEMET
1: $1.49
234In Stock
1,000On Order

Mfr. Part No.
T491C226M025AT

Mouser Part No
80-T491C226M025

KEMET

Tantalum Capacitors - Solid SMD 25V 22uF 2312 20% ESR=1.4 Ohms

Learn More

Datasheet

Product Comments

234In Stock

1,000On Order

Cut Tape

$1.49

$0.827

$0.698

Reel

$0.516

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

22 uF

25 VDC

20 %

1.4 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 10V 22uF 2412 20 % ESR=83mOhms AECQ200

T491C226M010ATAUTO
KEMET
1: $1.11
456In Stock

Mfr. Part No.
T491C226M010ATAUTO

Mouser Part No
80-T491C226M10ATAUTO

KEMET

Tantalum Capacitors - Solid SMD 10V 22uF 2412 20 % ESR=83mOhms AECQ200

Learn More

Datasheet

456In Stock

Cut Tape

$1.11

$0.575

$0.523

Reel

$0.432

$0.373

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491 Auto

22 uF

10 VDC

20 %

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

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 6.3V 220uF 2312 10% ESR=1.2ohms

T491C227K006AT
KEMET
1: $2.75
614In Stock

Mfr. Part No.
T491C227K006AT

Mouser Part No
80-T491C227K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 220uF 2312 10% ESR=1.2ohms

Learn More

Datasheet

614In Stock

Cut Tape

$2.75

$1.86

$1.52

$1.40

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

220 uF

6.3 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 220uF 2312 20% ESR=1.2ohms

T491C227M006AT
KEMET
1: $1.43
847In Stock

Mfr. Part No.
T491C227M006AT

Mouser Part No
80-T491C227M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 220uF 2312 20% ESR=1.2ohms

Learn More

Datasheet

Product Comments

847In Stock

Cut Tape

$1.43

$1.00

$0.915

Reel

$0.915

$0.627

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

220 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 25V 3.3uF 2312 10% ESR=2.5ohms

T491C335K025AT
KEMET
1: $0.987
159In Stock
1,000Expected 25/3/2026

Mfr. Part No.
T491C335K025AT

Mouser Part No
80-T491C335K025

KEMET

Tantalum Capacitors - Solid SMD 25V 3.3uF 2312 10% ESR=2.5ohms

Learn More

Datasheet

Product Comments

159In Stock

1,000Expected 25/3/2026

Cut Tape

$0.987

$0.502

$0.446

Reel

$0.35

$0.324

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

3.3 uF

25 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 35V 3.3uF 10% ESR=2Ohms

T491C335K035AT7280
KEMET
1: $1.04
393In Stock

Mfr. Part No.
T491C335K035AT7280

Mouser Part No
80-T491C335K035AT

KEMET

Tantalum Capacitors - Solid SMD 35V 3.3uF 10% ESR=2Ohms

Learn More

Datasheet

393In Stock

Cut Tape

$1.04

$0.705

$0.481

$0.393

Reel

$0.282

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

3.3 uF

35 VDC

10 %

45 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 3.3uF 2312 10% ESR=2ohms

T491C335K050AT
KEMET
1: $1.71
7In Stock
500Expected 13/4/2026

Mfr. Part No.
T491C335K050AT

Mouser Part No
80-T491C335K050AT

KEMET

Tantalum Capacitors - Solid SMD 50V 3.3uF 2312 10% ESR=2ohms

Learn More

Datasheet

7In Stock

500Expected 13/4/2026

Cut Tape

$1.71

$0.972

$0.81

Reel

$0.619

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

3.3 uF

50 VDC

10 %

50 mOhms

2412

6032

C Case

- 55 C

+ 125 C

Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 20% ESR=2.5ohms

T491C335M035AT
KEMET
1: $0.89
546In Stock
1,000Expected 26/6/2026

Mfr. Part No.
T491C335M035AT

Mouser Part No
80-T491C335M035

KEMET

Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 20% ESR=2.5ohms

Learn More

Datasheet

Product Comments

546In Stock

1,000Expected 26/6/2026

Cut Tape

$0.89

$0.463

$0.418

Reel

$0.356

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

3.3 uF

35 VDC

20 %

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 6.3V 33uF 2312 10% ESR=1.8ohms

T491C336K006AT
KEMET
1: $1.18
1,467In Stock

Mfr. Part No.
T491C336K006AT

Mouser Part No
80-T491C336K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 33uF 2312 10% ESR=1.8ohms

Learn More

Datasheet

Product Comments

1,467In Stock

Cut Tape

$1.18

$0.598

$0.528

Reel

$0.427

$0.392

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

6.3 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 10V 33uF 2312 10% ESR=1.6ohms

T491C336K010AT
KEMET
1: $0.987
2,187In Stock

Mfr. Part No.
T491C336K010AT

Mouser Part No
80-T491C336K010

KEMET

Tantalum Capacitors - Solid SMD 10V 33uF 2312 10% ESR=1.6ohms

Learn More

Datasheet

Product Comments

2,187In Stock

Cut Tape

$0.987

$0.53

$0.475

Reel

$0.361

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

10 VDC

10 %

1.6 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 33uF 2312 10% ESR=1.2ohms

T491C336K016AT
KEMET
1: $1.11
5,913In Stock

Mfr. Part No.
T491C336K016AT

Mouser Part No
80-T491C336K016

KEMET

Tantalum Capacitors - Solid SMD 16V 33uF 2312 10% ESR=1.2ohms

Learn More

Datasheet

Product Comments

5,913In Stock

Cut Tape

$1.11

$0.548

$0.498

Reel

$0.411

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 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 16V 33uF 10% ESR=1.2Ohms

T491C336K016AT7280
KEMET
1: $1.10
2,957In Stock

Mfr. Part No.
T491C336K016AT7280

Mouser Part No
80-T491C336K016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 33uF 10% ESR=1.2Ohms

Learn More

Datasheet

2,957In Stock

Cut Tape

$1.10

$0.73

$0.527

$0.434

Reel

$0.335

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

33 uF

16 VDC

10 %

67 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 20V 33uF 2312 10% ESR=1.2 Ohms

T491C336K020AT
KEMET
1: $1.50
551In Stock

Mfr. Part No.
T491C336K020AT

Mouser Part No
80-T491C336K020

KEMET

Tantalum Capacitors - Solid SMD 20V 33uF 2312 10% ESR=1.2 Ohms

Learn More

Datasheet

551In Stock

Cut Tape

$1.50

$1.02

$0.744

Reel

$0.616

$0.573

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

20 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

T491 Solid Tantalum Chip Capacitors

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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