Polymer Capacitors – Mouser South Africa

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Group DC-DC Converters

YAGEO Group (YAGEO, KEMET, Pulse) strives to support 90% of all the passive technologies required in circuit designs. DC-DC converters saturate the electronics industry and are used to either step or step down the voltage and current requirements of the next stage in the circuit. In every variation of the DC-DC converter, current sense resistors, diodes, inductors, precision voltage resistors, and capacitors are used.

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Types of Polymer Capacitors

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Part #

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

T530X337M010ATE006
KEMET
1: $8.87
1,569In Stock
6,850On Order

Mfr. Part No.
T530X337M010ATE006

Mouser Part No
80-T530X337M010E06

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

1,569In Stock

6,850On Order

Cut Tape

$8.87

$6.64

$5.82

$5.44

Reel

$5.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

330 uF

20 %

10 VDC

- 55 C

+ 125 C

6 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

T530X477M006ATE004
KEMET
1: $8.61
2,581In Stock
10,500On Order

Mfr. Part No.
T530X477M006ATE004

Mouser Part No
80-T530X477M006ATE4

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

Learn More

Datasheet

Product Comments

2,581In Stock

10,500On Order

Cut Tape

$8.61

$6.47

$5.62

$5.35

Reel

$4.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

470 uF

20 %

6.3 VDC

- 55 C

+ 125 C

4 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=10mOhms

T530X687M006ATE010
KEMET
1: $8.42
446In Stock
3,000Expected 2026/12/10

Mfr. Part No.
T530X687M006ATE010

Mouser Part No
80-T530X687M006ATE10

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

446In Stock

3,000Expected 2026/12/10

Cut Tape

$8.42

$6.33

$5.49

$5.23

Reel

$4.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

680 uF

20 %

6.3 VDC

- 55 C

+ 125 C

10 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=55mOhms

T545H158M006ATE055
KEMET
1: $5.42
1,134In Stock

Mfr. Part No.
T545H158M006ATE055

Mouser Part No
80-T545H158M006ATE55

KEMET

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

1,134In Stock

Cut Tape

$5.42

$3.95

$3.36

$3.23

Reel

$3.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

1500 uF

20 %

6.3 VDC

- 55 C

+ 85 C

55 mOhms

7.3 mm

6 mm

1.9 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms

T545Y337M010ATE035
KEMET
1: $2.64
1,665In Stock

Mfr. Part No.
T545Y337M010ATE035

Mouser Part No
80-T545Y337M10ATE35

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms

Learn More

Datasheet

1,665In Stock

Cut Tape

$2.64

$1.91

$1.58

$1.47

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

330 uF

20 %

10 VDC

- 55 C

+ 105 C

35 mOhms

7.3 mm

4.3 mm

3.8 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

T520B337M2R5NTE009
KEMET
1: $1.14
393In Stock
4,000On Order
New Product

Mfr. Part No.
T520B337M2R5NTE009

Mouser Part No
80-T520B337M2R5NTE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

Learn More

Datasheet

393In Stock

4,000On Order

Cut Tape

$1.14

$0.583

$0.533

$0.45

$0.424

Reel

$0.402

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

330 uF

20 %

2.5 VDC

+ 105 C

9 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms

T521A106M016ATE200
KEMET
1: $1.30
3,114In Stock

Mfr. Part No.
T521A106M016ATE200

Mouser Part No
80-T521A106M16ATE200

KEMET

Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms

Learn More

Datasheet

3,114In Stock

Cut Tape

$1.30

$0.671

$0.616

$0.523

$0.494

Reel

$0.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

10 uF

20 %

16 VDC

- 55 C

+ 105 C

200 mOhms

3.2 mm

1.6 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms

T521B156M025ATE090
KEMET
1: $1.22
1,280In Stock

Mfr. Part No.
T521B156M025ATE090

Mouser Part No
80-T521B156M025ATE90

KEMET

Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms

Learn More

Datasheet

1,280In Stock

Cut Tape

$1.22

$0.627

$0.576

$0.487

$0.461

Reel

$0.436

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

15 uF

20 %

25 VDC

- 55 C

+ 125 C

90 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms

T521B156M035ATE100
KEMET
1: $1.14
2,112In Stock
New Product

Mfr. Part No.
T521B156M035ATE100

Mouser Part No
80-T521B156M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms

Learn More

Datasheet

2,112In Stock

Cut Tape

$1.14

$0.58

$0.531

$0.448

$0.422

Reel

$0.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

15 uF

20 %

35 VDC

- 55 C

+ 125 C

100 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 20% 55mOhms -55C/+125C

T521B476M016ATE055
KEMET
1: $1.60
395In Stock
10,000On Order

Mfr. Part No.
T521B476M016ATE055

Mouser Part No
80-T521B476M016ATE55

KEMET

Tantalum Capacitors - Polymer 16V 47uF 20% 55mOhms -55C/+125C

Learn More

Datasheet

395In Stock

10,000On Order

Cut Tape

$1.60

$1.06

$0.848

$0.783

$0.671

Reel

$0.608

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

47 uF

20 %

16 VDC

- 55 C

+ 125 C

55 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms

T521V476M025ATE040
KEMET
1: $2.11
1,343In Stock
New Product

Mfr. Part No.
T521V476M025ATE040

Mouser Part No
80-T521V476M25ATE040

New Product

KEMET

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms

Learn More

Datasheet

1,343In Stock

Cut Tape

$2.11

$1.42

$1.16

$1.07

$1.05

Reel

$0.954

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

47 uF

20 %

25 VDC

- 55 C

+ 125 C

40 mOhms

7.3 mm

4.3 mm

2 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms

T521V476M035ATE100
KEMET
1: $2.30
963In Stock
New Product

Mfr. Part No.
T521V476M035ATE100

Mouser Part No
80-T521V476M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms

Learn More

Datasheet

963In Stock

Cut Tape

$2.30

$1.58

$1.29

$1.20

$1.05

Reel

$0.993

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

47 uF

20 %

35 VDC

- 55 C

+ 125 C

100 mOhms

7.3 mm

4.3 mm

1.8 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

T521X477M016ATI020
KEMET
1: $11.11
25In Stock
2,500On Order

Mfr. Part No.
T521X477M016ATI020

Mouser Part No
80-T521X477M016ATI20

KEMET

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

Learn More

Datasheet

25In Stock

2,500On Order

Cut Tape

$11.11

$8.36

$7.00

$6.76

Reel

$6.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

470 uF

20 %

16 VDC

- 55 C

+ 125 C

20 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

T521X477M016ATK020
KEMET
1: $10.97
163In Stock
500Expected 2026/06/18

Mfr. Part No.
T521X477M016ATK020

Mouser Part No
80-T521X477M016ATK20

KEMET

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

Learn More

Datasheet

163In Stock

500Expected 2026/06/18

Cut Tape

$10.97

$8.26

$6.91

$6.68

Reel

$6.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

470 uF

20 %

16 VDC

- 55 C

+ 125 C

20 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5VDC 220uF 7343 20% ESR=0.012Ohms

T591D227M2R5ATE012
KEMET
1: $2.04
485In Stock

Mfr. Part No.
T591D227M2R5ATE012

Mouser Part No
80-T591D227M2R5ATE12

KEMET

Tantalum Capacitors - Polymer 2.5VDC 220uF 7343 20% ESR=0.012Ohms

Learn More

Datasheet

485In Stock

Cut Tape

$2.04

$1.40

$1.12

$1.04

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

220 uF

20 %

2.5 VDC

- 55 C

+ 125 C

100 Ohms

7.3 mm

4.3 mm

2.8 mm

Reel, Cut Tape, MouseReel

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

T591D337M2R5ATE009
KEMET
1: $2.19
250In Stock

Mfr. Part No.
T591D337M2R5ATE009

Mouser Part No
80-T591D337M2R5ATE09

KEMET

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

Learn More

Datasheet

250In Stock

Cut Tape

$2.19

$1.22

$1.13

Reel

$0.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 125 C

9 mOhms

7.3 mm

4.3 mm

2.8 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.012Ohms

T591D337M2R5ATE012
KEMET
1: $2.05
400In Stock

Mfr. Part No.
T591D337M2R5ATE012

Mouser Part No
80-T591D337M2R5ATE12

KEMET

Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.012Ohms

Learn More

Datasheet

400In Stock

Cut Tape

$2.05

$1.40

$1.13

$1.05

Reel

$0.907

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 125 C

100 Ohms

7.3 mm

4.3 mm

2.8 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms

T591D687M2R5ATE006
KEMET
1: $2.34
827In Stock
New Product

Mfr. Part No.
T591D687M2R5ATE006

Mouser Part No
80-T591D687M2R5ATE06

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms

Learn More

Datasheet

827In Stock

Cut Tape

$2.34

$1.60

$1.31

$1.22

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

680 uF

20 %

2.5 VDC

- 55 C

+ 125 C

6 mOhms

7.3 mm

4.3 mm

2.8 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200

T591D687M2R5ATE009
KEMET
1: $2.67
990In Stock

Mfr. Part No.
T591D687M2R5ATE009

Mouser Part No
80-T591D687M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200

Learn More

Datasheet

990In Stock

Cut Tape

$2.67

$1.90

$1.64

$1.44

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

680 uF

20 %

2.5 VDC

- 55 C

+ 125 C

9 mOhms

7.3 mm

4.3 mm

2.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

T591X477M006ATE025
KEMET
1: $3.11
972In Stock

Mfr. Part No.
T591X477M006ATE025

Mouser Part No
80-T591X477M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

Learn More

Datasheet

972In Stock

Cut Tape

$3.11

$2.26

$1.94

$1.71

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

470 uF

20 %

6 VDC

- 55 C

+ 125 C

25 mOhms

7.3 mm

4.3 mm

4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

T520X477M006AHE018
KEMET
1: $8.07
340In Stock

Mfr. Part No.
T520X477M006AHE018

Mouser Part No
80-T520X477M06AHE018

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

Learn More

Datasheet

340In Stock

Cut Tape

$8.07

$6.04

$5.23

$4.98

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

470 uF

20 %

6.3 VDC

- 55 C

+ 105 C

18 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

T521X107M025AHE060
KEMET
1: $8.49
339In Stock
500Expected 2026/04/30

Mfr. Part No.
T521X107M025AHE060

Mouser Part No
80-T521X107M25AHE60

KEMET

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

Learn More

Datasheet

Product Comments

339In Stock

500Expected 2026/04/30

Cut Tape

$8.49

$6.38

$5.75

Reel

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

100 uF

20 %

25 VDC

- 55 C

+ 105 C

60 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms

T530X157M016AHE015
KEMET
1: $8.66
392In Stock

Mfr. Part No.
T530X157M016AHE015

Mouser Part No
80-T530X157M016AHE15

KEMET

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms

Learn More

Datasheet

392In Stock

Cut Tape

$8.66

$6.52

$5.66

$5.40

Reel

$4.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

150 uF

20 %

16 VDC

- 55 C

+ 125 C

15 mOhms

7.3 mm

4.3 mm

4 mm

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 6.3Vo 220uF RAD 2KHr ESR=20 mOhms

A750BG227M0JAAE020
KEMET
1: $0.45
2,589In Stock

Mfr. Part No.
A750BG227M0JAAE020

Mouser Part No
80-A750BG227M0JAAE20

KEMET

Aluminium Organic Polymer Capacitors 6.3Vo 220uF RAD 2KHr ESR=20 mOhms

Learn More

Datasheet

2,589In Stock

$0.45

$0.204

$0.181

$0.141

View

Min.: 1
Mult.: 1

Radial

220 uF

20 %

6.3 VDC

- 55 C

+ 105 C

20 mOhms

7 mm

Bulk

Aluminium Organic Polymer Capacitors 6.3Vo 390uF RAD 2KHr ESR=20 mOhms

A750BM397M0JAAE020
KEMET
1: $0.53
3,012In Stock

Mfr. Part No.
A750BM397M0JAAE020

Mouser Part No
80-A750BM397M0JAAE20

KEMET

Aluminium Organic Polymer Capacitors 6.3Vo 390uF RAD 2KHr ESR=20 mOhms

Learn More

Datasheet

3,012In Stock

$0.53

$0.245

$0.217

$0.171

View

Min.: 1
Mult.: 1

Radial

390 uF

20 %

6.3 VDC

- 55 C

+ 105 C

20 mOhms

9 mm

Bulk

Group DC-DC Converters

Types of Polymer Capacitors

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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
8.2 uF
10 uF
15 uF
18 uF
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF

2 VDC
2.5 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
12.5 VDC
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC
60 VDC
63 VDC

4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
13 mOhms
14 mOhms
15 mOhms
16 mOhms
18 mOhms
20 mOhms
21 mOhms
25 mOhms
26 mOhms
28 mOhms
30 mOhms
31 mOhms