Tantalum Capacitors - Polymer

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T599 +150°C Automotive Polymer Tantalum Capacitors

KEMET T599 Automotive Polymer Tantalum Capacitors feature fully qualified AEC-Q200 components with an operating temperature of up to +150°C in polymer technology. The solid-state polymer cathode system delivers low ESR, while the tantalum anode ensures reliability levels that exceed the lifetime use of a vehicle. This series delivers stable capacitance across voltage and temperature, no loss of capacitance due to aging or drying, and high humidity handling. KEMET T599 Automotive Polymer Tantalum Capacitors offer excellent shock and vibration performance, a low-profile design, and a benign failure mode in a small footprint.

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Part #

Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=15mOhms AEC-Q200

T598V227M2R5ATE015
KEMET
1: $3.83
998In Stock
New Product

Mfr. Part #
T598V227M2R5ATE015

Mouser Part #
80-T598V227M2R5ATE15

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=15mOhms AEC-Q200

Learn More

Datasheet

998In Stock

Cut Tape

$3.83

$2.71

$2.33

$2.05

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2815

15 mOhms

55 uA

1.9 mm

- 55 C

+ 125 C

7343

V Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 100uF 3528 20% ESR=0.055Ohms AECQ2

T599B107M2R5ATE055
KEMET
1: $1.80
1,949In Stock

Mfr. Part #
T599B107M2R5ATE055

Mouser Part #
80-T599B107M2R5ATE55

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 3528 20% ESR=0.055Ohms AECQ2

Learn More

Datasheet

1,949In Stock

Cut Tape

$1.80

$0.916

$0.839

$0.708

$0.668

Reel

$0.634

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

500 kOhms

25 mA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

T599D477M004ATE025
KEMET
1: $3.39
2,495In Stock
New Product

Mfr. Part #
T599D477M004ATE025

Mouser Part #
80-T599D477M004ATE25

New Product

KEMET

Tantalum Capacitors - Polymer 4V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

Learn More

Datasheet

2,495In Stock

Cut Tape

$3.39

$2.33

$1.89

$1.75

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

4 VDC

SMD/SMT

20 %

2815

25 mOhms

188 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

T599D477M2R5ATE025
KEMET
1: $3.44
3,000In Stock
New Product

Mfr. Part #
T599D477M2R5ATE025

Mouser Part #
80-T599D477M2R5ATE25

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

Learn More

Datasheet

3,000In Stock

Cut Tape

$3.44

$2.36

$1.92

$1.78

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2815

25 mOhms

117.5 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T523

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2912 20% ES R=120mOhms AECQ200

T599D106M050ATE120
KEMET
1: $4.59
1,756In Stock

Mfr. Part #
T599D106M050ATE120

Mouser Part #
80-T599D106M50ATE120

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2912 20% ES R=120mOhms AECQ200

Learn More

Datasheet

1,756In Stock

Cut Tape

$4.59

$3.19

$2.64

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

120 mOhms

50 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 33uF 1380 20% ESR=70mOhms AEC-Q200

T599B336M004ATE070
KEMET
1: $1.89
1,996In Stock

Mfr. Part #
T599B336M004ATE070

Mouser Part #
80-T599B336M004ATE70

KEMET

Tantalum Capacitors - Polymer 4VDC 33uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

1,996In Stock

Cut Tape

$1.89

$1.28

$0.932

$0.772

$0.718

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

13.2 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 33uF 1380 20% ESR=70mOhms AEC-Q200

T599B336M006ATE070
KEMET
1: $1.89
1,855In Stock

Mfr. Part #
T599B336M006ATE070

Mouser Part #
80-T599B336M006ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

1,855In Stock

Cut Tape

$1.89

$1.28

$0.932

$0.772

$0.718

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

20.8 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=150mOhms AECQ200

T599B336M010ATE150
KEMET
1: $1.69
2,689In Stock

Mfr. Part #
T599B336M010ATE150

Mouser Part #
80-T599B336M010AE150

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=150mOhms AECQ200

Learn More

Datasheet

2,689In Stock

Cut Tape

$1.69

$0.857

$0.733

$0.639

$0.622

Reel

$0.622

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1311

150 mOhms

33 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=70mOhms AEC-Q200

T599B336M010ATE070
KEMET
1: $1.97
3,095In Stock

Mfr. Part #
T599B336M010ATE070

Mouser Part #
80-T599B336M010ATE70

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

3,095In Stock

Cut Tape

$1.97

$1.33

$0.969

$0.803

Reel

$0.671

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

33 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=90mOhms AEC-Q200

T599B336M010ATE090
KEMET
1: $1.97
1,280In Stock

Mfr. Part #
T599B336M010ATE090

Mouser Part #
80-T599B336M010ATE90

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

1,280In Stock

Cut Tape

$1.97

$1.33

$0.969

$0.803

$0.747

Reel

$0.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1311

90 mOhms

33 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 47uF 1380 20% ESR=70mOhms AEC-Q200

T599B476M004ATE070
KEMET
1: $1.88
1,413In Stock

Mfr. Part #
T599B476M004ATE070

Mouser Part #
80-T599B476M004ATE70

KEMET

Tantalum Capacitors - Polymer 4VDC 47uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

1,413In Stock

Cut Tape

$1.88

$1.18

$0.904

$0.783

$0.749

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

47 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

18.8 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1380 20% ESR=70mOhms AEC-Q200

T599B476M006ATE070
KEMET
1: $1.97
267In Stock

Mfr. Part #
T599B476M006ATE070

Mouser Part #
80-T599B476M006ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

267In Stock

Cut Tape

$1.97

$1.10

$0.969

$0.708

Reel

$0.668

View

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

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 150uF 20% ESR=25mOhms AEC-Q200

T599D157M004ATE025
KEMET
1: $2.91
285In Stock

Mfr. Part #
T599D157M004ATE025

Mouser Part #
80-T599D157M004ATE25

KEMET

Tantalum Capacitors - Polymer 4V 150uF 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

285In Stock

Cut Tape

$2.91

$2.02

$1.72

$1.58

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

60 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 20% ESR=25mOhms AEC-Q200

T599D157M006ATE025
KEMET
1: $2.84
333In Stock
500Expected 2026-08-04

Mfr. Part #
T599D157M006ATE025

Mouser Part #
80-T599D157M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

333In Stock

500Expected 2026-08-04

Cut Tape

$2.84

$1.91

$1.53

$1.42

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

94.5 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

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

T599X336M035ATE065
KEMET
1: $5.21
812In Stock

Mfr. Part #
T599X336M035ATE065

Mouser Part #
80-T599X336M035ATE65

KEMET

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

Learn More

Datasheet

812In Stock

Cut Tape

$5.21

$3.77

$3.15

$2.95

Reel

$2.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

33 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

115.5 uA

4.3 mm

- 55 C

+ 150 C

7343

EE Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 68uF 1380 20% ESR=70mOhms AEC-Q200

T599B686M004ATE070
KEMET
1: $1.97
1,980In Stock

Mfr. Part #
T599B686M004ATE070

Mouser Part #
80-T599B686M004ATE70

KEMET

Tantalum Capacitors - Polymer 4VDC 68uF 1380 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

1,980In Stock

Cut Tape

$1.97

$1.33

$0.969

$0.803

$0.747

Reel

$0.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

68 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

27.2 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2912 20% ES R=150mOhms AECQ200

T599D106M050ATE150
KEMET
1: $4.59
988Expected 2026-04-21

Mfr. Part #
T599D106M050ATE150

Mouser Part #
80-T599D106M50ATE150

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2912 20% ES R=150mOhms AECQ200

Learn More

Datasheet

988Expected 2026-04-21

Cut Tape

$4.59

$3.21

$2.81

$2.60

Reel

$2.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

150 mOhms

50 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 33uF 1380 20% ESR=90mOhms AEC-Q200

T599B336M004ATE090
KEMET
1: $1.74
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
T599B336M004ATE090

Mouser Part #
80-T599B336M004ATE90

KEMET

Tantalum Capacitors - Polymer 4VDC 33uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.74

$1.18

$0.857

$0.71

Reel

$0.552

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

4 VDC

SMD/SMT

20 %

1311

90 mOhms

13.2 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 33uF 1380 20% ESR=90mOhms AEC-Q200

T599B336M006ATE090
KEMET
1: $1.74
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
T599B336M006ATE090

Mouser Part #
80-T599B336M006ATE90

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.74

$1.18

$0.857

$0.71

Reel

$0.552

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

6.3 VDC

SMD/SMT

20 %

1311

90 mOhms

20.8 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 47uF 1380 20% ESR=90mOhms AEC-Q200

T599B476M004ATE090
KEMET
1: $1.74
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
T599B476M004ATE090

Mouser Part #
80-T599B476M004ATE90

KEMET

Tantalum Capacitors - Polymer 4VDC 47uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.74

$1.18

$0.857

$0.71

Reel

$0.552

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

47 uF

4 VDC

SMD/SMT

20 %

1311

90 mOhms

18.8 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1380 20% ESR=90mOhms AEC-Q200

T599B476M006ATE090
KEMET
1: $1.38
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
T599B476M006ATE090

Mouser Part #
80-T599B476M006ATE90

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.38

$1.01

$0.804

$0.71

Reel

$0.574

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

47 uF

6.3 VDC

SMD/SMT

20 %

1311

90 mOhms

29.6 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4VDC 68uF 1380 20% ESR=90mOhms AEC-Q200

T599B686M004ATE090
KEMET
1: $1.81
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
T599B686M004ATE090

Mouser Part #
80-T599B686M004ATE90

KEMET

Tantalum Capacitors - Polymer 4VDC 68uF 1380 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.81

$1.23

$0.894

$0.741

Reel

$0.574

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

68 uF

4 VDC

SMD/SMT

20 %

1311

90 mOhms

27.2 uA

1.9 mm

- 55 C

+ 150 C

3528

B Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

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

T599D157M004ATE045
KEMET
1: $2.73
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T599D157M004ATE045

Mouser Part #
80-T599D157M004ATE45

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$2.73

$1.88

$1.61

$1.40

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

4 VDC

SMD/SMT

20 %

2917

45 mOhms

60 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 20% ESR=45mOhms AEC-Q200

T599D157M006ATE045
KEMET
1: $2.91
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T599D157M006ATE045

Mouser Part #
80-T599D157M006ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 20% ESR=45mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$2.91

$2.02

$1.72

$1.50

Reel

$1.15

$1.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

45 mOhms

94.5 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T599

AEC-Q200

Reel, Cut Tape, MouseReel

T599 +150°C Automotive Polymer Tantalum Capacitors

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