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 6.3V 33uF 2312 20% ESR=1.8ohms

T491C336M006AT
KEMET
1: $1.14
3,576In Stock

Mfr. Part No.
T491C336M006AT

Mouser Part No
80-T491C336M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 33uF 2312 20% ESR=1.8ohms

Learn More

Datasheet

Product Comments

3,576In Stock

Cut Tape

$1.14

$0.596

$0.52

Reel

$0.417

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 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 33uF 2312 20% ESR=1.6ohms

T491C336M010AT
KEMET
1: $0.987
765In Stock

Mfr. Part No.
T491C336M010AT

Mouser Part No
80-T491C336M010

KEMET

Tantalum Capacitors - Solid SMD 10V 33uF 2312 20% ESR=1.6ohms

Learn More

Datasheet

Product Comments

765In Stock

Cut Tape

$0.987

$0.475

$0.431

Reel

$0.341

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

10 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 33uF 2312 20% ESR=1.2ohms

T491C336M016AT
KEMET
1: $1.11
876In Stock
1,000Expected 2/4/2026

Mfr. Part No.
T491C336M016AT

Mouser Part No
80-T491C336M016

KEMET

Tantalum Capacitors - Solid SMD 16V 33uF 2312 20% ESR=1.2ohms

Learn More

Datasheet

876In Stock

1,000Expected 2/4/2026

Cut Tape

$1.11

$0.55

$0.499

Reel

$0.41

$0.373

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

16 VDC

20 %

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 20V 33uF 2312 20% ESR=1.2ohms

T491C336M020AT
KEMET
1: $1.53
30In Stock
2,000Expected 12/6/2026

Mfr. Part No.
T491C336M020AT

Mouser Part No
80-T491C336M020

KEMET

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

Learn More

Datasheet

Product Comments

30In Stock

2,000Expected 12/6/2026

Cut Tape

$1.53

$0.902

$0.687

Reel

$0.577

$0.527

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

33 uF

20 VDC

20 %

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 4V 330uF 2312 10% ESR=900mOhms

T491C337K004AT
KEMET
1: $2.39
50In Stock

Mfr. Part No.
T491C337K004AT

Mouser Part No
80-T491C337K004AT

KEMET

Tantalum Capacitors - Solid SMD 4V 330uF 2312 10% ESR=900mOhms

Learn More

Datasheet

50In Stock

Cut Tape

$2.39

$1.60

$1.28

$1.18

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

330 uF

4 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 6.3V 330uF 10% ESR=1.2Ohms

T491C337K006AT
KEMET
1: $2.38
169In Stock
500Expected 14/4/2026

Mfr. Part No.
T491C337K006AT

Mouser Part No
80-T491C337K006AT

KEMET

Tantalum Capacitors - Solid SMD 6.3V 330uF 10% ESR=1.2Ohms

Learn More

Datasheet

169In Stock

500Expected 14/4/2026

Cut Tape

$2.38

$1.60

$1.28

$1.18

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

330 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 4V 330uF 2312 20% ESR=900mOhms

T491C337M004AT
KEMET
1: $2.39
6In Stock

Mfr. Part No.
T491C337M004AT

Mouser Part No
80-T491C337M004AT

KEMET

Tantalum Capacitors - Solid SMD 4V 330uF 2312 20% ESR=900mOhms

Learn More

Datasheet

6In Stock

Cut Tape

$2.39

$1.60

$1.28

$1.18

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

330 uF

4 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 50V 0.47uF 2312 10% ESR=8ohms

T491C474K050AT
KEMET
1: $1.89
2,753In 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

2,753In Stock

Cut Tape

$1.89

$1.21

$1.00

Reel

$0.837

$0.774

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

0.47 uF

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

Tantalum Capacitors - Solid SMD 50V 0.47uF 2312 20% ESR=7.2ohms

T491C474M050AT
KEMET
1: $2.20
220In Stock

Mfr. Part No.
T491C474M050AT

Mouser Part No
80-T491C474M050AT

KEMET

Tantalum Capacitors - Solid SMD 50V 0.47uF 2312 20% ESR=7.2ohms

Learn More

Datasheet

220In Stock

Cut Tape

$2.20

$1.16

$1.07

Reel

$0.891

$0.826

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

0.47 uF

50 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 16V 4.7uF 2312 10% ESR=2.4ohms

T491C475K016AT
KEMET
1: $0.959
1,347In Stock
2,000Expected 9/6/2026

Mfr. Part No.
T491C475K016AT

Mouser Part No
80-T491C475K016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 4.7uF 2312 10% ESR=2.4ohms

Learn More

Datasheet

1,347In Stock

2,000Expected 9/6/2026

Cut Tape

$0.959

$0.478

$0.427

Reel

$0.348

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

16 VDC

10 %

2.4 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 20V 4.7uF 2312 10% ESR=2.4ohms

T491C475K020AT
KEMET
1: $0.959
1,238In Stock

Mfr. Part No.
T491C475K020AT

Mouser Part No
80-T491C475K020

KEMET

Tantalum Capacitors - Solid SMD 20V 4.7uF 2312 10% ESR=2.4ohms

Learn More

Datasheet

Product Comments

1,238In Stock

Cut Tape

$0.959

$0.478

$0.427

Reel

$0.325

$0.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

20 VDC

10 %

2.4 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 25V 4.7uF 2312 10% ESR=2.4ohms

T491C475K025AT
KEMET
1: $0.904
8,656In Stock

Mfr. Part No.
T491C475K025AT

Mouser Part No
80-T491C475K025

KEMET

Tantalum Capacitors - Solid SMD 25V 4.7uF 2312 10% ESR=2.4ohms

Learn More

Datasheet

Product Comments

8,656In Stock

Cut Tape

$0.904

$0.43

$0.388

Reel

$0.271

$0.257

$0.243

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

25 VDC

10 %

2.4 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 25V 4.7uF 2312 10% ESR=2.4Ohms

T491C475K025AT7280
KEMET
1: $0.904
2,904In Stock

Mfr. Part No.
T491C475K025AT7280

Mouser Part No
80-T491C475K0257280

KEMET

Tantalum Capacitors - Solid SMD 25V 4.7uF 2312 10% ESR=2.4Ohms

Learn More

Datasheet

Product Comments

2,904In Stock

Cut Tape

$0.904

$0.607

$0.414

$0.339

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

25 VDC

10 %

2.4 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 50V 4.7uF 2312

T491C475K050AT
KEMET
1: $1.79
24In Stock
1,500On Order

Mfr. Part No.
T491C475K050AT

Mouser Part No
80-T491C475K050AT

KEMET

Tantalum Capacitors - Solid SMD 50V 4.7uF 2312

Learn More

Datasheet

24In Stock

1,500On Order

Cut Tape

$1.79

$0.926

$0.849

Reel

$0.72

$0.662

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 20V 4.7uF 2312 10% ESR=2.4ohms

T491C475K020AT7280
KEMET
1: $0.931
1,137In Stock

Mfr. Part No.
T491C475K020AT7280

Mouser Part No
80-T491C475K20AT7280

KEMET

Tantalum Capacitors - Solid SMD 20V 4.7uF 2312 10% ESR=2.4ohms

Learn More

Datasheet

1,137In Stock

Cut Tape

$0.931

$0.626

$0.427

$0.349

Reel

$0.296

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

20 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

SMD/SMT

Tantalum Capacitors - Solid SMD 16V 4.7uF 2312 20% ESR=2.4ohms

T491C475M016AT
KEMET
1: $1.00
116In Stock

Mfr. Part No.
T491C475M016AT

Mouser Part No
80-T491C475M016AT

KEMET

Tantalum Capacitors - Solid SMD 16V 4.7uF 2312 20% ESR=2.4ohms

Learn More

Datasheet

116In Stock

Cut Tape

$1.00

$0.478

$0.432

Reel

$0.354

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

16 VDC

20 %

2.4 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 20V 4.7uF 2312 20% ESR=2.4ohms

T491C475M020AT
KEMET
1: $1.00
241In Stock
1,000Expected 22/6/2026

Mfr. Part No.
T491C475M020AT

Mouser Part No
80-T491C475M020AT

KEMET

Tantalum Capacitors - Solid SMD 20V 4.7uF 2312 20% ESR=2.4ohms

Learn More

Datasheet

241In Stock

1,000Expected 22/6/2026

Cut Tape

$1.00

$0.478

Reel

$0.389

$0.36

$0.282

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 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 4.7uF 2312 20% ESR=2.4ohms

T491C475M025AT
KEMET
1: $0.904
55In Stock
10,000On Order

Mfr. Part No.
T491C475M025AT

Mouser Part No
80-T491C475M025

KEMET

Tantalum Capacitors - Solid SMD 25V 4.7uF 2312 20% ESR=2.4ohms

Learn More

Datasheet

Product Comments

55In Stock

10,000On Order

Cut Tape

$0.904

$0.43

$0.388

Reel

$0.31

$0.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

25 VDC

20 %

2.4 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 25V 4.7uF 20% ESR=2.3Ohms

T491C475M025AT7280
KEMET
1: $0.904
32In Stock
3,000Expected 13/7/2026

Mfr. Part No.
T491C475M025AT7280

Mouser Part No
80-T491C475M025AT

KEMET

Tantalum Capacitors - Solid SMD 25V 4.7uF 20% ESR=2.3Ohms

Learn More

Datasheet

32In Stock

3,000Expected 13/7/2026

Cut Tape

$0.904

$0.43

$0.388

$0.318

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

25 VDC

20 %

50 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 35V 4.7uF 2312 20% ESR=2.2ohms

T491C475M035AT
KEMET
1: $1.15
949In Stock
1,000Expected 23/4/2026

Mfr. Part No.
T491C475M035AT

Mouser Part No
80-T491C475M035

KEMET

Tantalum Capacitors - Solid SMD 35V 4.7uF 2312 20% ESR=2.2ohms

Learn More

Datasheet

Product Comments

949In Stock

1,000Expected 23/4/2026

Cut Tape

$1.15

$0.603

$0.521

Reel

$0.425

$0.391

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

4.7 uF

35 VDC

20 %

2.2 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 35V 4.7uF 2312 20% ESR=2ohms

T491C475M035AT7280
KEMET
1: $1.11
2,026In Stock

Mfr. Part No.
T491C475M035AT7280

Mouser Part No
80-T491C475M35AT7280

KEMET

Tantalum Capacitors - Solid SMD 35V 4.7uF 2312 20% ESR=2ohms

Learn More

Datasheet

2,026In Stock

Cut Tape

$1.11

$0.603

$0.513

$0.418

Reel

$0.367

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

4.7 uF

35 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 6.3V 47uF 2312 10% ESR=1.6ohms

T491C476K006AT
KEMET
1: $1.17
1,023In Stock
1,500Expected 30/6/2026

Mfr. Part No.
T491C476K006AT

Mouser Part No
80-T491C476K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 47uF 2312 10% ESR=1.6ohms

Learn More

Datasheet

Product Comments

1,023In Stock

1,500Expected 30/6/2026

Cut Tape

$1.17

$0.609

$0.538

Reel

$0.455

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491

47 uF

6.3 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 47uF 2412 10 % ESR=1.2 Ohms AECQ200

T491C476K016ATAUTO
KEMET
1: $1.49
778In Stock
650On Order

Mfr. Part No.
T491C476K016ATAUTO

Mouser Part No
80-T491C476K016AUTO

KEMET

Tantalum Capacitors - Solid SMD 16V 47uF 2412 10 % ESR=1.2 Ohms AECQ200

Learn More

Datasheet

778In Stock

650On Order

Cut Tape

$1.49

$0.776

$0.709

Reel

$0.609

$0.512

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Reel, Cut Tape, MouseReel

T491 Auto

47 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

AEC-Q200

SMD/SMT

Tantalum Capacitors - Solid SMD 10V 47uF 2312 10% ESR=1.2ohms

T491C476K010AT7280
KEMET
1: $1.25
2,787In Stock

Mfr. Part No.
T491C476K010AT7280

Mouser Part No
80-T491C476K107280

KEMET

Tantalum Capacitors - Solid SMD 10V 47uF 2312 10% ESR=1.2ohms

Learn More

Datasheet

Product Comments

2,787In Stock

Cut Tape

$1.25

$0.634

$0.578

$0.482

Reel

$0.41

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

47 uF

10 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 16V 47uF 2312 10% ESR=1ohms

T491C476K016AT7280
KEMET
1: $1.36
2,920In Stock

Mfr. Part No.
T491C476K016AT7280

Mouser Part No
80-T491C476K16AT7280

KEMET

Tantalum Capacitors - Solid SMD 16V 47uF 2312 10% ESR=1ohms

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Datasheet

2,920In Stock

Cut Tape

$1.36

$0.692

$0.632

$0.524

$0.492

Reel

$0.459

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

T491

47 uF

16 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

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