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 50V 2.2uF 2312 10% ESR=3ohms

T491C225K050AT
KEMET
1: $2.50
1,024In Stock

Mfr. Part No.
T491C225K050AT

Mouser Part No
80-T491C225K050

KEMET

Tantalum Capacitors - Solid SMD 50V 2.2uF 2312 10% ESR=3ohms

Learn More

Datasheet

Product Comments

1,024In Stock

Cut Tape

$2.50

$1.67

$1.34

$1.24

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

2.2 uF

50 VDC

10 %

3 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 2.2uF 2312 20% ESR=3.5ohms

T491C225M035AT
KEMET
1: $1.07
1,584In Stock
500Expected 7/9/2026

Mfr. Part No.
T491C225M035AT

Mouser Part No
80-T491C225M035

KEMET

Tantalum Capacitors - Solid SMD 35V 2.2uF 2312 20% ESR=3.5ohms

Learn More

Datasheet

Product Comments

1,584In Stock

500Expected 7/9/2026

Cut Tape

$1.07

$0.517

$0.506

Reel

$0.413

$0.382

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

Reel, Cut Tape, MouseReel

T491

2.2 uF

35 VDC

20 %

3.5 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 22uF 2312 10% ESR=1.8ohms

T491C226K006AT
KEMET
1: $1.09
1,542In Stock

Mfr. Part No.
T491C226K006AT

Mouser Part No
80-T491C226K006

KEMET

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

Learn More

Datasheet

Product Comments

1,542In Stock

Cut Tape

$1.09

$0.582

$0.494

Reel

$0.375

$0.363

$0.341

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

T491

22 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 22uF 2312 10% ESR=1.8ohms

T491C226K010AT
KEMET
1: $1.12
1,436In Stock
10,500Expected 9/11/2026

Mfr. Part No.
T491C226K010AT

Mouser Part No
80-T491C226K010

KEMET

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

Learn More

Datasheet

Product Comments

1,436In Stock

10,500Expected 9/11/2026

Cut Tape

$1.12

$0.543

$0.492

Reel

$0.431

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

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 10V 22uF 2312 10% ESR=1.8Ohms

T491C226K010AT7280
KEMET
1: $0.979
2,339In 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

2,339In Stock

Cut Tape

$0.979

$0.468

$0.423

$0.348

Reel

$0.294

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.18
398In Stock
3,000Expected 17/9/2026

Mfr. Part No.
T491C226K016AT7280

Mouser Part No
80-T491C226K16AT7280

KEMET

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

Learn More

Datasheet

398In Stock

3,000Expected 17/9/2026

Cut Tape

$1.18

$0.607

$0.543

$0.443

Reel

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.32
1,997In 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

1,997In Stock

Cut Tape

$1.32

$0.699

$0.623

Reel

$0.515

$0.492

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 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: $1.62
877In Stock

Mfr. Part No.
T491C226K025ATAUTO

Mouser Part No
80-T491C226K25ATAUTO

KEMET

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

Learn More

Datasheet

877In Stock

Cut Tape

$1.62

$0.82

$0.751

Reel

$0.632

$0.578

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.05
2,055In 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

2,055In Stock

Cut Tape

$1.05

$0.706

$0.481

$0.393

$0.363

Reel

$0.275

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.12
315In 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

315In Stock

Cut Tape

$1.12

$0.582

$0.503

Reel

$0.378

$0.354

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.17
4,005In Stock

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

4,005In Stock

Cut Tape

$1.17

$0.581

$0.502

Reel

$0.378

$0.347

$0.317

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.03
242In Stock

Mfr. Part No.
T491C226M010AT7280

Mouser Part No
80-T491C226M010AT

KEMET

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

Learn More

Datasheet

242In Stock

Cut Tape

$1.03

$0.496

$0.449

$0.37

Reel

$0.314

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.18
1,834In Stock
15,500Expected 12/10/2026

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

1,834In Stock

15,500Expected 12/10/2026

Cut Tape

$1.18

$0.696

$0.533

Reel

$0.431

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 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: $1.12
148In 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

148In Stock

Cut Tape

$1.12

$0.662

$0.50

$0.411

$0.381

Reel

$0.337

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.33
2,867In Stock

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

2,867In Stock

Cut Tape

$1.33

$0.711

$0.617

Reel

$0.509

$0.473

MouseReel Available

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

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

T491C226M010ATAUTO
KEMET
1: $1.31
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

$1.31

$0.718

$0.627

Reel

$0.515

$0.453

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $3.33
89In Stock
500Expected 2/3/2027

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

89In Stock

500Expected 2/3/2027

Cut Tape

$3.33

$2.33

$1.90

$1.75

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 10V 220uF 2312 10% ESR=900mOhms

T491C227K010AT
KEMET
1: $2.71
358In Stock
2,500On Order

Mfr. Part No.
T491C227K010AT

Mouser Part No
80-T491C227K010AT

KEMET

Tantalum Capacitors - Solid SMD 10V 220uF 2312 10% ESR=900mOhms

Learn More

Datasheet

358In Stock

2,500On Order

Cut Tape

$2.71

$1.88

$1.56

$1.40

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

Reel, Cut Tape, MouseReel

T491

220 uF

10 VDC

10 %

900 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 3.3uF 2312 10% ESR=2.5ohms

T491C335K025AT
KEMET
1: $1.21
1,659In Stock

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

1,659In Stock

Cut Tape

$1.21

$0.653

$0.551

Reel

$0.43

$0.396

MouseReel Available

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

: 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: $1.10
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

$1.10

$0.73

$0.528

$0.435

$0.404

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.60
376In Stock

Mfr. Part No.
T491C335K050AT

Mouser Part No
80-T491C335K050AT

KEMET

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

Learn More

Datasheet

376In Stock

Cut Tape

$1.60

$0.815

$0.745

Reel

$0.628

$0.622

$0.62

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.10
1,902In Stock

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

1,902In Stock

Cut Tape

$1.10

$0.545

$0.495

Reel

$0.409

$0.37

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 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: $1.16
1,069In 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

1,069In Stock

Cut Tape

$1.16

$0.608

$0.541

Reel

$0.437

$0.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.16
5,557In 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

5,557In Stock

Cut Tape

$1.16

$0.594

$0.529

Reel

$0.43

$0.398

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

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

T491C336K020AT
KEMET
1: $1.74
1,269In 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

1,269In Stock

Cut Tape

$1.74

$0.889

$0.816

Reel

$0.69

$0.632

View

MouseReel Available

Min.: 1
Mult.: 1

: 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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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