Tantalum Capacitors - Polymer

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MLCC Replacement Solutions

KEMET KOCAP Tantalum Polymer Capacitors are ideal for board space savings, a piezo noise-free environment, high capacitance, long stable life performance, and/or lower profile requirements. Tantalum polymer capacitors are selected over other capacitor technologies when application voltages are less than 50V, capacitance needs are between 1µF to 1mF, and application frequencies are below 1MHz. Since replacing ceramic capacitors with tantalum polymer capacitors is not typically one-for-one, designers need to consider several design requirements as outlined in the schematic below.

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Part #

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=25mOhms

T520B227M006ANE025
KEMET
2.000: Rp19.997
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M006ANE025

Mouser Part No
80-T520B227M06ANE025

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

Rp19.997

Rp19.814

Min.: 2.000
Mult.: 2.000

Reel: 2.000

220 uF

6.3 VDC

SMD/SMT

20 %

1311

25 mOhms

138.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=35mOhms

T520B227M006ANE035
KEMET
2.000: Rp18.896
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M006ANE035

Mouser Part No
80-T520B227M06ANE035

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

Rp18.896

Rp18.713

Min.: 2.000
Mult.: 2.000

Reel: 2.000

220 uF

6.3 VDC

SMD/SMT

20 %

1311

35 mOhms

138.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=18mOhms

T520B227M2R5ATE018
KEMET
2.000: Rp9.797
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M2R5ATE018

Mouser Part No
80-T520B227M2R5ATE18

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=18mOhms

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Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp9.797

Rp9.723

Quote

Min.: 2.000
Mult.: 2.000

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

18 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=25mOhms

T520B227M2R5ATE025
KEMET
2.000: Rp8.751
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M2R5ATE025

Mouser Part No
80-T520B227M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=25mOhms

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Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp8.751

Rp8.476

Min.: 2.000
Mult.: 2.000

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

25 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=30mOhms

T520B227M2R5ATE030
KEMET
2.000: Rp7.705
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M2R5ATE030

Mouser Part No
80-T520B227M2R5ATE30

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=30mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp7.705

Min.: 2.000
Mult.: 2.000

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

30 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 20% ESR=55mOhms

T520B227M2R5ATE055
KEMET
1: Rp20.364
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B227M2R5ATE055

Mouser Part No
80-T520B227M2R5ATE55

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 20% ESR=55mOhms

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Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

Rp20.364

Rp13.778

Rp10.035

Rp8.311

Rp7.742

Reel

Rp6.641

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

55 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=70mOhms

T520B227M2R5ATE070
KEMET
1: Rp16.695
Lead-Time 25 Weeks

Mfr. Part No.
T520B227M2R5ATE070

Mouser Part No
80-T520B227M2R5E70

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

Lead-Time 25 Weeks

Cut Tape

Rp16.695

Rp8.292

Rp7.540

Rp6.293

Reel

Rp5.577

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

70 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=25mOhms

T520B336M008ATE025
KEMET
2.000: Rp9.595
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B336M008ATE025

Mouser Part No
80-T520B336M8ATE025

KEMET

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp9.595

Rp9.522

Quote

Min.: 2.000
Mult.: 2.000

Reel: 2.000

33 uF

8 VDC

SMD/SMT

20 %

1311

25 mOhms

26.4 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=35mOhms

T520B336M008ATE035
KEMET
2.000: Rp8.549
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B336M008ATE035

Mouser Part No
80-T520B336M8ATE35

KEMET

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp8.549

Rp8.164

Min.: 2.000
Mult.: 2.000

Reel: 2.000

33 uF

8 VDC

SMD/SMT

20 %

1311

35 mOhms

26.4 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=40mOhms

T520B336M008ATE040
KEMET
2.000: Rp7.504
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B336M008ATE040

Mouser Part No
80-T520B336M8E40

KEMET

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp7.504

Rp7.027

Rp6.843

Min.: 2.000
Mult.: 2.000

Reel: 2.000

33 uF

8 VDC

SMD/SMT

20 %

1311

40 mOhms

26.4 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=70mOhms

T520B336M008ATE070
KEMET
1: Rp15.044
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B336M008ATE070

Mouser Part No
80-T520B336M8E70

KEMET

Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

Rp15.044

Rp11.008

Rp8.733

Rp7.705

Reel

Rp6.439

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

33 uF

8 VDC

SMD/SMT

20 %

1311

70 mOhms

26.4 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% 3528 ESR=45mOhms 2mm

T520B337M006ATE045
KEMET
2.000: Rp10.384
Non-Stocked Lead-Time 29 Weeks

Mfr. Part No.
T520B337M006ATE045

Mouser Part No
80-T520B337M006ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% 3528 ESR=45mOhms 2mm

Datasheet

Non-Stocked Lead-Time 29 Weeks

Reel

Rp10.384

Min.: 2.000
Mult.: 2.000

Reel: 2.000

330 uF

6.3 VDC

SMD/SMT

20 %

1311

45 mOhms

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=12mOhms

T520B337M2R5ATE012
KEMET
2.000: Rp13.136
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B337M2R5ATE012

Mouser Part No
80-T520B337M2R5ATE12

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=12mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

Rp13.136

Rp13.044

Min.: 2.000
Mult.: 2.000

Reel: 2.000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

12 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 6.3V 330uF 1311 20% ESR=40mOhms

T520B337M006ANE040
KEMET
2.000: Rp17.759
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B337M006ANE040

Mouser Part No
80-T520B337M6ANE40

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

Rp17.759

Min.: 2.000
Mult.: 2.000

Reel: 2.000

330 uF

6.3 VDC

SMD/SMT

20 %

1311

40 mOhms

207.9 uA

1.9 mm

- 55 C

+ 85 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=70mOhms

T520B686M004ATE070
KEMET
2.000: Rp7.669
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B686M004ATE070

Mouser Part No
80-T520B686M004

KEMET

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp7.669

Rp7.504

Min.: 2.000
Mult.: 2.000

Reel: 2.000

68 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

27.2 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=25mOhms

T520B686M004ATE025
KEMET
2.000: Rp10.787
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B686M004ATE025

Mouser Part No
80-T520B686M004ATE25

KEMET

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp10.787

Quote

Min.: 2.000
Mult.: 2.000

Reel: 2.000

68 uF

4 VDC

SMD/SMT

20 %

1311

25 mOhms

27.2 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=35mOhms

T520B686M004ATE035
KEMET
2.000: Rp10.586
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B686M004ATE035

Mouser Part No
80-T520B686M4ATE35

KEMET

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp10.586

Rp9.063

Min.: 2.000
Mult.: 2.000

Reel: 2.000

68 uF

4 VDC

SMD/SMT

20 %

1311

35 mOhms

27.2 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=40mOhms

T520B686M004ATE040
KEMET
2.000: Rp9.356
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520B686M004ATE040

Mouser Part No
80-T520B686M4ATE40

KEMET

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

Rp9.356

Rp8.017

Min.: 2.000
Mult.: 2.000

Reel: 2.000

68 uF

4 VDC

SMD/SMT

20 %

1311

40 mOhms

27.2 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

T520C107M010AH
KEMET
1: Rp35.041
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M010AH

Mouser Part No
80-T520C107M010AH

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp35.041

Rp24.217

Rp20.731

Rp18.052

Reel

Rp15.264

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

10 VDC

SMD/SMT

20 %

2312

45 mOhms

100 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

T520C107M010ANE025
KEMET
1: Rp37.976
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M010ANE025

Mouser Part No
80-T520C107M10ANE25

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp37.976

Rp26.785

Rp22.933

Rp20.364

Reel

Rp17.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

10 VDC

SMD/SMT

20 %

2312

25 mOhms

100 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

T520C107M010ANE045
KEMET
1: Rp36.142
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M010ANE045

Mouser Part No
80-T520C107M10ANE45

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp36.142

Rp24.951

Rp21.281

Rp18.713

Reel

Rp15.704

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

10 VDC

SMD/SMT

20 %

2312

45 mOhms

100 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms

T520C107M006ANE025
KEMET
1: Rp36.509
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M006ANE025

Mouser Part No
80-T520C107M6ANE25

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp36.509

Rp25.868

Rp22.199

Rp19.447

Reel

Rp16.493

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

25 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms

T520C107M006ANE045
KEMET
1: Rp34.490
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M006ANE045

Mouser Part No
80-T520C107M6ANE45

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp34.490

Rp23.850

Rp20.364

Rp17.759

Reel

Rp15.025

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

45 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=5mOhms

T520C107M006ANE005
KEMET
1: Rp36.509
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T520C107M006ANE005

Mouser Part No
80-T520C107M6ANE5

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=5mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp36.509

Rp25.868

Rp22.199

Rp19.447

Reel

Rp16.493

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

5 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

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

T520C157M010ANE055
KEMET
1: Rp40.178
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520C157M010ANE055

Mouser Part No
80-T520C157M10ANE055

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

Rp40.178

Rp31.188

Rp28.069

Rp25.684

Reel

Rp21.281

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

10 VDC

SMD/SMT

20 %

2312

55 mOhms

150 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

MLCC Replacement Solutions

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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

4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 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

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
11.8 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
I Case
K Case
L Case
M Case
O Case
P Case
Q Case
S Case
T Case
T Code
U Case
V Case