Tantalum Capacitors - Polymer

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T598 SnPb with Surge Testing Polymer Capacitors

KEMET T598 SnPb with Surge Testing Options Polymer Capacitors are a high-performance automotive-grade series developed to deliver high reliability and stability under harsh environmental conditions. Special enhancements to the design and material deliver 1000 hours under +85°C/85%RH and comply with all AEC-Q200 qualification testing. KEMET T598 Automotive Polymer Tantalum Capacitors are manufactured in an ISO TS16949-certified plant and subject to PPAP/PSW and change control.

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Part #

Tantalum Capacitors - Polymer 35V 33uF 20% SnPb 5% Pb min ESR=65mOhms AEC-Q200

T598D336M035AHS065
KEMET
1: $9.97
12In Stock

Mfr. Part No.
T598D336M035AHS065

Mouser Part No
80-T598D336M035AHS65

KEMET

Tantalum Capacitors - Polymer 35V 33uF 20% SnPb 5% Pb min ESR=65mOhms AEC-Q200

Learn More

Datasheet

12In Stock

Cut Tape

$9.97

$7.38

$6.43

$5.90

Reel

$5.74

MouseReel Available

Min.: 1
Mult.: 1

: 500

33 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

115.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598 SnPb

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 20% SnPb 5% Pb min ESR=60mOhms AEC-Q200

T598D476M025AHE060
KEMET
1: $6.68
429In Stock

Mfr. Part No.
T598D476M025AHE060

Mouser Part No
80-T598D476M025AHE60

KEMET

Tantalum Capacitors - Polymer 25V 47uF 20% SnPb 5% Pb min ESR=60mOhms AEC-Q200

Learn More

Datasheet

429In Stock

Cut Tape

$6.68

$4.81

$4.07

$3.85

Reel

$3.44

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598 SnPb

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 150uF 1380 20% ESR=45mOhms AEC-Q200

T598B157M004ATE045
KEMET
1: $1.78
984In Stock

Mfr. Part No.
T598B157M004ATE045

Mouser Part No
80-T598B157M004ATE45

KEMET

Tantalum Capacitors - Polymer 4VDC 150uF 1380 20% ESR=45mOhms AEC-Q200

Learn More

Datasheet

984In Stock

Cut Tape

$1.78

$0.915

$0.84

$0.713

$0.673

Reel

$0.639

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

150 uF

4 VDC

SMD/SMT

20 %

1311

45 mOhms

60 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200

T598D476M016ATE070
KEMET
1: $3.13
1In Stock
1,000Expected 15/12/2026

Mfr. Part No.
T598D476M016ATE070

Mouser Part No
80-T598D476M016ATE70

KEMET

Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

1In Stock

1,000Expected 15/12/2026

Cut Tape

$3.13

$2.20

$1.88

$1.62

Reel

$1.41

MouseReel Available

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

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

70 mOhms

75.2 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

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

T598X156M075ATE075
KEMET
1: $8.58
5,374On Order

Mfr. Part No.
T598X156M075ATE075

Mouser Part No
80-T598X156M75ATE075

KEMET

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

Learn More

Datasheet

5,374On Order

Cut Tape

$8.58

$6.34

$5.55

$4.95

Reel

$4.54

MouseReel Available

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

: 500

15 uF

75 VDC

SMD/SMT

20 %

2917

75 mOhms

112.5 uA

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms AEC-Q200

T598B227M2R5ATE009
KEMET
1: $2.20
6,000Expected 29/4/2027
New Product

Mfr. Part No.
T598B227M2R5ATE009

Mouser Part No
80-T598B227M2R5ATE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms AEC-Q200

Learn More

Datasheet

6,000Expected 29/4/2027

Cut Tape

$2.20

$1.37

$1.10

$0.93

$0.874

Reel

$0.849

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

9 mOhms

55 uA

1.9 mm

- 55 C

+ 125 C

3528

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=12mOhms AEC-Q200

T598B227M2R5ATE012
KEMET
1: $2.20
6,000Expected 29/4/2027
New Product

Mfr. Part No.
T598B227M2R5ATE012

Mouser Part No
80-T598B227M2R5ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=12mOhms AEC-Q200

Learn More

Datasheet

6,000Expected 29/4/2027

Cut Tape

$2.20

$1.37

$1.10

$0.93

$0.874

Reel

$0.849

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

12 mOhms

55 uA

1.9 mm

- 55 C

+ 125 C

3528

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms AEC-Q200

T598B337M2R5ATE009
KEMET
1: $2.42
6,000Expected 29/4/2027
New Product

Mfr. Part No.
T598B337M2R5ATE009

Mouser Part No
80-T598B337M2R5ATE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms AEC-Q200

Learn More

Datasheet

6,000Expected 29/4/2027

Cut Tape

$2.42

$1.67

$1.43

$1.24

View

Reel

$0.963

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

9 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

3528

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=12mOhms AEC-Q200

T598B337M2R5ATE012
KEMET
1: $2.42
6,000Expected 29/4/2027
New Product

Mfr. Part No.
T598B337M2R5ATE012

Mouser Part No
80-T598B337M2R5ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=12mOhms AEC-Q200

Learn More

Datasheet

6,000Expected 29/4/2027

Cut Tape

$2.42

$1.67

$1.43

$1.24

View

Reel

$0.963

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

12 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

3528

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 20% ESR=90mOhms AEC-Q200

T598D106M050ATE090
KEMET
1: $3.78
3,000Expected 17/11/2026

Mfr. Part No.
T598D106M050ATE090

Mouser Part No
80-T598D106M050ATE90

KEMET

Tantalum Capacitors - Polymer 50V 10uF 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

3,000Expected 17/11/2026

Cut Tape

$3.78

$2.61

$2.15

$2.00

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms AEC-Q200

T598D107M010ATE025
KEMET
1: $2.42
7,395On Order

Mfr. Part No.
T598D107M010ATE025

Mouser Part No
80-T598D107M010E025

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

7,395On Order

Cut Tape

$2.42

$1.62

$1.29

$1.20

Reel

$1.03

MouseReel Available

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

: 500

100 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

100 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200

T598D227M010ATE025
KEMET
1: $3.58
6,332On Order

Mfr. Part No.
T598D227M010ATE025

Mouser Part No
80-T598D227M010E025

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

6,332On Order

Cut Tape

$3.58

$2.61

$2.26

$1.99

Reel

$1.71

MouseReel Available

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

: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

220 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% AEC-Q200

T598V227M004ATE012
KEMET
1: $3.25
2,000Expected 20/10/2026
New Product

Mfr. Part No.
T598V227M004ATE012

Mouser Part No
80-T598V227M004ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% AEC-Q200

Learn More

Datasheet

2,000Expected 20/10/2026

Cut Tape

$3.25

$2.33

Reel

$2.33

MouseReel Available

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

: 1,000

220 uF

2.68 VDC, 4 VDC

SMD/SMT

20 %

2815

12 mOhms

88 uA

1.9 mm

- 55 C

+ 125 C

7343

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 734320 9mOhms 20% AEC-Q200

T598V337M2R5ATE009
KEMET
1: $4.35
2,000Expected 20/10/2026
New Product

Mfr. Part No.
T598V337M2R5ATE009

Mouser Part No
80-T598V337M2R5ATE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 734320 9mOhms 20% AEC-Q200

Learn More

Datasheet

2,000Expected 20/10/2026

Cut Tape

$4.35

$3.16

$3.14

Reel

$3.13

MouseReel Available

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

: 1,000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

9 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% AEC-Q200

T598V337M2R5ATE015
KEMET
1: $4.11
2,000Expected 20/10/2026
New Product

Mfr. Part No.
T598V337M2R5ATE015

Mouser Part No
80-T598V337M2R5ATE15

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% AEC-Q200

Learn More

Datasheet

2,000Expected 20/10/2026

Cut Tape

$4.11

$2.98

$2.88

Reel

$2.87

MouseReel Available

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

: 1,000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

15 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200

T598X106M075ATE090
KEMET
1: $7.68
4,988On Order

Mfr. Part No.
T598X106M075ATE090

Mouser Part No
80-T598X106M75ATE090

KEMET

Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

4,988On Order

Cut Tape

$7.68

$5.60

$4.76

$4.50

Reel

$3.85

MouseReel Available

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

: 500

10 uF

75 VDC

SMD/SMT

20 %

2917

90 mOhms

75 uA

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200

T598X476M035ATE075
KEMET
1: $7.06
4,000On Order

Mfr. Part No.
T598X476M035ATE075

Mouser Part No
80-T598X476M035ATE75

KEMET

Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200

Learn More

Datasheet

4,000On Order

Cut Tape

$7.06

$4.99

$4.32

$3.82

Reel

$3.41

MouseReel Available

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

: 500

47 uF

35 VDC

SMD/SMT

20 %

2917

700 kOhms

164.5 mA

4 mm

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 470uF 20% ESR=25mOhms -55C/+125C AEC-Q200

T598X477M010ATE025
KEMET
1: $5.43
2,000Expected 10/5/2027

Mfr. Part No.
T598X477M010ATE025

Mouser Part No
80-T598X477M010ATE25

KEMET

Tantalum Capacitors - Polymer 10V 470uF 20% ESR=25mOhms -55C/+125C AEC-Q200

Learn More

Datasheet

2,000Expected 10/5/2027

Cut Tape

$5.43

$3.92

$3.39

$2.99

Reel

$2.68

MouseReel Available

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

: 500

470 uF

10 VDC

SMD/SMT

20 %

2815

25 mOhms

470 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mOhms AEC-Q200

T598D336M025ATE060
KEMET
1: $3.52
1,390Expected 5/2/2027

Mfr. Part No.
T598D336M025ATE060

Mouser Part No
80-T598D336M25E60

KEMET

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mOhms AEC-Q200

Learn More

Datasheet

1,390Expected 5/2/2027

Cut Tape

$3.52

$2.52

$2.18

$1.96

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

33 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

82.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200

T598V337M2R5ATE012
KEMET
1: $4.26
1,000Expected 20/10/2026
New Product

Mfr. Part No.
T598V337M2R5ATE012

Mouser Part No
80-T598V337M2R5ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200

Learn More

Datasheet

1,000Expected 20/10/2026

Cut Tape

$4.26

$3.10

Reel

$3.09

MouseReel Available

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

: 1,000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

12 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 4.7 uF 20% ESR=200mOhmS

T591D475M063ATE200
KEMET
1: $3.67
Non-Stocked Lead-Time 45 Weeks

Mfr. Part No.
T591D475M063ATE200

Mouser Part No
80-T591D475M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 4.7 uF 20% ESR=200mOhmS

Learn More

Datasheet

Non-Stocked Lead-Time 45 Weeks

Cut Tape

$3.67

$2.92

$2.67

$2.20

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 500

4.7 uF

63 VDC

SMD/SMT

20 %

2917

200 mOhms

29.6 uA

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 10 uF 20% ESR=90mOhms

T591X106M063ATE090
KEMET
500: $4.15
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
T591X106M063ATE090

Mouser Part No
80-T591X106M63ATE090

KEMET

Tantalum Capacitors - Polymer 63V 10 uF 20% ESR=90mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 39 Weeks

Reel

$4.15

Min.: 500
Mult.: 500

: 500

10 uF

63 VDC

SMD/SMT

20 %

2917

90 mOhms

63 uA

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel

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

T591X156M063ATE075
KEMET
500: $4.37
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
T591X156M063ATE075

Mouser Part No
80-T591X156M63ATE075

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 39 Weeks

Reel

$4.37

Min.: 500
Mult.: 500

: 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

Tantalum Capacitors - Polymer 4VDC 100uF 1380 20% ESR=55mOhms AEC-Q200

T598B107M004ATE055
KEMET
2,000: $0.596
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T598B107M004ATE055

Mouser Part No
80-T598B107M004ATE55

KEMET

Tantalum Capacitors - Polymer 4VDC 100uF 1380 20% ESR=55mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.596

$0.592

Min.: 2,000
Mult.: 2,000

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1311

55 mOhms

40 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel

Tantalum Capacitors - Polymer 50V 1.5 uF 3528 20% ESR=200mOhms AECQ200

T598B155M050ATE200
KEMET
2,000: $0.575
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T598B155M050ATE200

Mouser Part No
80-T598B155M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 1.5 uF 3528 20% ESR=200mOhms AECQ200

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.575

Min.: 2,000
Mult.: 2,000

: 2,000

1.5 uF

50 VDC

SMD/SMT

20 %

1311

200 mOhms

7.5 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel

T598 SnPb with Surge Testing Polymer Capacitors

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6 mOhms
9 mOhms
10 mOhms
12 mOhms
15 mOhms
18 mOhms
25 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
65 mOhms
70 mOhms
75 mOhms
80 mOhms
90 mOhms
120 mOhms
150 mOhms
200 mOhms

7.5 uA
7.7 uA
11 uA
11.6 uA
13.2 uA
13.9 uA
16.5 uA
19.8 uA
20.8 uA
22 uA
25 uA
28.2 uA
29.6 uA
33 uA
35 uA
35.3 uA
40 uA
40.8 uA
42.8 uA
47 uA