Tantalum Capacitors - Polymer – Mouser South Africa

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Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

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Part #

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

T598D477M2R5ATE009
KEMET
1: $2.49
16,325In Stock
9,000Expected 2026/05/11

Mfr. Part No.
T598D477M2R5ATE009

Mouser Part No
80-T598D477M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

Learn More

Datasheet

16,325In Stock

9,000Expected 2026/05/11

Cut Tape

$2.49

$1.71

$1.40

$1.31

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms

T545H158M006ATE035
KEMET
1: $4.72
7,558In Stock

Mfr. Part No.
T545H158M006ATE035

Mouser Part No
80-T545H158M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

7,558In Stock

Cut Tape

$4.72

$3.70

$3.42

$3.33

$3.00

Reel

$2.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

1500 uF

6.3 VDC

SMD/SMT

20 %

2924

35 mOhms

945 uA

1.9 mm

- 55 C

+ 85 C

7360

H Case

T545

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms

T521D476M035ATE060
KEMET
1: $2.61
2,469In Stock
3,500On Order
New Product

Mfr. Part No.
T521D476M035ATE060

Mouser Part No
80-T521D476M35ATE060

New Product

KEMET

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms

Learn More

Datasheet

2,469In Stock

3,500On Order

Cut Tape

$2.61

$1.85

$1.58

$1.40

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

35 VDC

SMD/SMT

20 %

2917

60 mOhms

164.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2

T598D337M2R5ATE009
KEMET
1: $2.34
2,510In Stock

Mfr. Part No.
T598D337M2R5ATE009

Mouser Part No
80-T598D337M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2

Learn More

Datasheet

2,510In Stock

Cut Tape

$2.34

$1.60

$1.31

$1.22

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

82.5 mA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200

T598X156M063ATE075
KEMET
1: $5.19
2,773In Stock

Mfr. Part No.
T598X156M063ATE075

Mouser Part No
80-T598X156M63ATE075

KEMET

Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200

Learn More

Datasheet

2,773In Stock

Cut Tape

$5.19

$3.76

$3.20

$3.02

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

15 uF

63 VDC

SMD/SMT

20 %

2917

75 mOhms

94.5 uA

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms

T521T476M12RATE090
KEMET
1: $2.19
2,248In Stock
3,000Expected 2027/01/07

Mfr. Part No.
T521T476M12RATE090

Mouser Part No
80-T521T476M12RATE90

KEMET

Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms

Learn More

Datasheet

2,248In Stock

3,000Expected 2027/01/07

Cut Tape

$2.19

$1.55

$1.33

$1.16

View

Reel

$0.799

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

47 uF

12.5 VDC

SMD/SMT

20 %

1411

90 mOhms

58.8 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 2312 20% ESR=25mOhms

T520C337M004ATE025
KEMET
1: $1.56
2,727In Stock

Mfr. Part No.
T520C337M004ATE025

Mouser Part No
80-T520C337M04ATE025

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

2,727In Stock

Cut Tape

$1.56

$0.828

$0.763

Reel

$0.648

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

4 VDC

SMD/SMT

20 %

2312

25 mOhms

132 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=15mOhms

T520V337M003ATE015
KEMET
1: $2.72
1,801In Stock

Mfr. Part No.
T520V337M003ATE015

Mouser Part No
80-T520V337M03ATE015

KEMET

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1,801In Stock

Cut Tape

$2.72

$1.90

$1.56

$1.47

$1.28

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

330 uF

3 VDC

SMD/SMT

20 %

2917

15 mOhms

99 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms

T520V477M2R5ATE015
KEMET
1: $2.23
9,784In Stock

Mfr. Part No.
T520V477M2R5ATE015

Mouser Part No
80-T520V477M2R5E15

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

9,784In Stock

Cut Tape

$2.23

$1.49

$1.24

$1.04

$1.01

Reel

$0.955

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

117.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms

T521D336M025ATE060
KEMET
1: $2.56
2,516In Stock

Mfr. Part No.
T521D336M025ATE060

Mouser Part No
80-T521D336M25ATE60

KEMET

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms

Learn More

Datasheet

Product Comments

2,516In Stock

Cut Tape

$2.56

$1.76

$1.45

$1.35

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

33 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

82.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16Vol 330uF 2912 20% ESR=25mOhms

T521X337M016ATK025
KEMET
1: $6.57
948In Stock

Mfr. Part No.
T521X337M016ATK025

Mouser Part No
80-T521X337M016ATK25

KEMET

Tantalum Capacitors - Polymer 16Vol 330uF 2912 20% ESR=25mOhms

Learn More

Datasheet

948In Stock

Cut Tape

$6.57

$5.14

$4.42

$4.20

Reel

$3.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

16 VDC

SMD/SMT

20 %

2917

25 mOhms

528 uA

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25Volt 47uF 2912 20% ESR=60mOhms AEC-Q200

T591D476M025ATE060
KEMET
1: $2.77
1,258In Stock

Mfr. Part No.
T591D476M025ATE060

Mouser Part No
80-T591D476M025ATE60

KEMET

Tantalum Capacitors - Polymer 25Volt 47uF 2912 20% ESR=60mOhms AEC-Q200

Learn More

Datasheet

1,258In Stock

Cut Tape

$2.77

$1.92

$1.58

$1.48

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

117.5 uA

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms

T520A227M2R5ATE025
KEMET
1: $1.27
4,658In Stock

Mfr. Part No.
T520A227M2R5ATE025

Mouser Part No
80-T520A227M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms

Learn More

Datasheet

4,658In Stock

Cut Tape

$1.27

$0.657

$0.604

$0.512

$0.483

Reel

$0.459

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1206

25 mOhms

55 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms

T520B107M2R5ATE040
KEMET
1: $1.23
12,054In Stock

Mfr. Part No.
T520B107M2R5ATE040

Mouser Part No
80-T520B107M2R5

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

12,054In Stock

Cut Tape

$1.23

$0.633

$0.58

$0.491

$0.464

Reel

$0.463

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

40 mOhms

25 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

T521D476M020ATE055
KEMET
1: $2.95
3,329In Stock

Mfr. Part No.
T521D476M020ATE055

Mouser Part No
80-T521D476M20ATE55

KEMET

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

3,329In Stock

Cut Tape

$2.95

$2.06

$1.70

$1.59

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

20 VDC

SMD/SMT

20 %

2917

55 mOhms

94 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

T545V227M010ATE045
KEMET
1: $3.08
1,880In Stock

Mfr. Part No.
T545V227M010ATE045

Mouser Part No
80-T545V227M10ATE045

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

Learn More

Datasheet

1,880In Stock

Cut Tape

$3.08

$2.15

$1.78

$1.67

$1.48

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

220 uF

10 VDC

SMD/SMT

20 %

2917

45 mOhms

220 uA

1.9 mm

- 55 C

+ 105 C

7343

V Case

T545

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AECQ200

T598B225M050ATE200
KEMET
1: $1.26
3,896In Stock

Mfr. Part No.
T598B225M050ATE200

Mouser Part No
80-T598B225M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AECQ200

Learn More

Datasheet

3,896In Stock

Cut Tape

$1.26

$0.647

$0.594

$0.504

$0.476

Reel

$0.452

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

2.2 uF

50 VDC

SMD/SMT

20 %

1311

200 mOhms

11 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

T520A156M010ATE080
KEMET
1: $0.711
49,417In Stock

Mfr. Part No.
T520A156M010ATE080

Mouser Part No
80-T520A156M10ATE80

KEMET

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

49,417In Stock

Cut Tape

$0.711

$0.428

$0.39

$0.324

$0.304

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

15 uF

10 VDC

SMD/SMT

20 %

1206

80 mOhms

15 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms

T520D687M003ATE015
KEMET
1: $3.40
1,419In Stock

Mfr. Part No.
T520D687M003ATE015

Mouser Part No
80-T520D687M3ATE15

KEMET

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1,419In Stock

Cut Tape

$3.40

$2.41

$2.00

$1.88

Reel

$1.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

680 uF

3 VDC

SMD/SMT

20 %

2917

15 mOhms

204 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

T521B225M050ATE200
KEMET
1: $1.43
5,567In Stock

Mfr. Part No.
T521B225M050ATE200

Mouser Part No
80-T521B225M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

Learn More

Datasheet

5,567In Stock

Cut Tape

$1.43

$0.75

$0.691

$0.649

Reel

$0.649

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

2.2 uF

50 VDC

SMD/SMT

20 %

1411

200 mOhms

11 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200

T591B476M006ATE070
KEMET
1: $1.13
4,150In Stock

Mfr. Part No.
T591B476M006ATE070

Mouser Part No
80-T591B476M006E70

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

4,150In Stock

Cut Tape

$1.13

$0.572

$0.525

$0.442

$0.416

Reel

$0.395

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

47 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

29.6 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms

T520D157M010ATE055
KEMET
1: $1.50
9,609In Stock

Mfr. Part No.
T520D157M010ATE055

Mouser Part No
80-T520D157M010

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

9,609In Stock

Cut Tape

$1.50

$1.11

$0.965

$0.891

Reel

$0.786

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

55 mOhms

150 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

T521B155M063ATE200
KEMET
1: $1.43
10,340In Stock

Mfr. Part No.
T521B155M063ATE200

Mouser Part No
80-T521B155M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

Learn More

Datasheet

10,340In Stock

Cut Tape

$1.43

$0.75

$0.691

$0.59

$0.558

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

1.5 uF

63 VDC

SMD/SMT

20 %

1411

200 mOhms

9.5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms

T521D476M025ATE065
KEMET
1: $2.29
2,458In Stock
1,500Expected 2026/06/01

Mfr. Part No.
T521D476M025ATE065

Mouser Part No
80-T521D476M025ATE65

KEMET

Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms

Learn More

Datasheet

2,458In Stock

1,500Expected 2026/06/01

Cut Tape

$2.29

$1.57

$1.28

$1.19

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

25 VDC

SMD/SMT

20 %

2917

65 mOhms

117.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200

T598B335M035ATE150
KEMET
1: $1.16
5,239In Stock

Mfr. Part No.
T598B335M035ATE150

Mouser Part No
80-T598B335M35ATE150

KEMET

Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200

Learn More

Datasheet

5,239In Stock

Cut Tape

$1.16

$0.591

$0.541

$0.457

$0.431

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

3.3 uF

35 VDC

SMD/SMT

20 %

1311

150 mOhms

11.6 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

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0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
10 uF
15 uF
18 uF
22 uF
27 uF
33 uF
47 uF
56 uF
68 uF
82 uF
100 uF
150 uF

6 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
20 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
65 mOhms
68 mOhms

3.4 uA
4.3 uA
5 uA
6 uA
6.3 uA
7.5 uA
7.7 uA
9.45 uA
9.5 uA
10 uA
11 uA
11.6 uA
11.75 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
L Case
M Case
O Case
Q Case
T Case
T Code
U Case
V Case
V Code
V Coded
W Case
X Case