Tantalum Capacitors - Polymer

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 24

Applied Filters:

Capacitance

Voltage Rating DC

Case Code - in

ESR

Leakage Current

Height

Maximum Operating Temperature

Case Code - mm

Mfr Case Code

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

T598V227M2R5ATE015
KEMET
1: Rp45.315
998In Stock
New Product

Mfr. Part No.
T598V227M2R5ATE015

Mouser Part No
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

Rp45.315

Rp32.106

Rp27.519

Rp24.217

Reel

Rp21.465

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: Rp21.281
1.949In Stock

Mfr. Part No.
T599B107M2R5ATE055

Mouser Part No
80-T599B107M2R5ATE55

KEMET

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

Learn More

Datasheet

1.949In Stock

Cut Tape

Rp21.281

Rp10.842

Rp9.925

Rp8.384

Rp7.907

Reel

Rp7.504

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: Rp40.178
2.495In Stock
New Product

Mfr. Part No.
T599D477M004ATE025

Mouser Part No
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

Rp40.178

Rp27.519

Rp22.382

Rp20.731

Reel

Rp17.997

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: Rp40.728
3.000In Stock
New Product

Mfr. Part No.
T599D477M2R5ATE025

Mouser Part No
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

Rp40.728

Rp27.886

Rp22.749

Rp21.098

Reel

Rp18.273

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: Rp54.304
1.756In Stock

Mfr. Part No.
T599D106M050ATE120

Mouser Part No
80-T599D106M50ATE120

KEMET

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

Learn More

Datasheet

1.756In Stock

Cut Tape

Rp54.304

Rp37.793

Rp31.188

Reel

Rp28.987

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: Rp22.382
1.996In Stock

Mfr. Part No.
T599B336M004ATE070

Mouser Part No
80-T599B336M004ATE70

KEMET

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

Learn More

Datasheet

1.996In Stock

Cut Tape

Rp22.382

Rp15.135

Rp11.026

Rp9.136

Rp8.494

Reel

Rp7.045

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: Rp22.382
1.855In Stock

Mfr. Part No.
T599B336M006ATE070

Mouser Part No
80-T599B336M006ATE70

KEMET

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

Learn More

Datasheet

1.855In Stock

Cut Tape

Rp22.382

Rp15.135

Rp11.026

Rp9.136

Rp8.494

Reel

Rp7.045

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: Rp19.997
2.689In Stock

Mfr. Part No.
T599B336M010ATE150

Mouser Part No
80-T599B336M010AE150

KEMET

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

Learn More

Datasheet

2.689In Stock

Cut Tape

Rp19.997

Rp10.145

Rp8.678

Rp7.559

Rp7.357

Reel

Rp7.357

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: Rp23.299
3.095In Stock

Mfr. Part No.
T599B336M010ATE070

Mouser Part No
80-T599B336M010ATE70

KEMET

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

Learn More

Datasheet

3.095In Stock

Cut Tape

Rp23.299

Rp15.741

Rp11.466

Rp9.503

Reel

Rp7.944

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: Rp23.299
1.280In Stock

Mfr. Part No.
T599B336M010ATE090

Mouser Part No
80-T599B336M010ATE90

KEMET

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

Learn More

Datasheet

1.280In Stock

Cut Tape

Rp23.299

Rp15.741

Rp11.466

Rp9.503

Rp8.843

Reel

Rp7.302

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: Rp22.199
1.413In Stock

Mfr. Part No.
T599B476M004ATE070

Mouser Part No
80-T599B476M004ATE70

KEMET

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

Learn More

Datasheet

1.413In Stock

Cut Tape

Rp22.199

Rp13.925

Rp10.696

Rp9.265

Rp8.861

Reel

Rp7.045

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: Rp23.299
267In Stock

Mfr. Part No.
T599B476M006ATE070

Mouser Part No
80-T599B476M006ATE70

KEMET

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

Learn More

Datasheet

267In Stock

Cut Tape

Rp23.299

Rp13.007

Rp11.466

Rp8.384

Reel

Rp7.907

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: Rp34.490
285In Stock

Mfr. Part No.
T599D157M004ATE025

Mouser Part No
80-T599D157M004ATE25

KEMET

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

Learn More

Datasheet

285In Stock

Cut Tape

Rp34.490

Rp23.850

Rp20.364

Rp18.713

Reel

Rp13.649

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: Rp33.573
333In Stock
500Expected 04/08/2026

Mfr. Part No.
T599D157M006ATE025

Mouser Part No
80-T599D157M006ATE25

KEMET

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

Learn More

Datasheet

333In Stock

500Expected 04/08/2026

Cut Tape

Rp33.573

Rp22.566

Rp18.144

Rp16.805

Reel

Rp14.493

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: Rp61.643
812In Stock

Mfr. Part No.
T599X336M035ATE065

Mouser Part No
80-T599X336M035ATE65

KEMET

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

Learn More

Datasheet

812In Stock

Cut Tape

Rp61.643

Rp44.581

Rp37.242

Rp34.857

Reel

Rp30.821

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: Rp23.299
1.980In Stock

Mfr. Part No.
T599B686M004ATE070

Mouser Part No
80-T599B686M004ATE70

KEMET

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

Learn More

Datasheet

1.980In Stock

Cut Tape

Rp23.299

Rp15.741

Rp11.466

Rp9.503

Rp8.843

Reel

Rp7.302

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: Rp54.304
988Expected 21/04/2026

Mfr. Part No.
T599D106M050ATE150

Mouser Part No
80-T599D106M50ATE150

KEMET

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

Learn More

Datasheet

988Expected 21/04/2026

Cut Tape

Rp54.304

Rp37.976

Rp33.206

Rp30.821

Reel

Rp27.519

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: Rp20.548
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T599B336M004ATE090

Mouser Part No
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

Rp20.548

Rp13.925

Rp10.145

Rp8.402

Reel

Rp6.531

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: Rp20.548
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T599B336M006ATE090

Mouser Part No
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

Rp20.548

Rp13.925

Rp10.145

Rp8.402

Reel

Rp6.531

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: Rp20.548
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T599B476M004ATE090

Mouser Part No
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

Rp20.548

Rp13.925

Rp10.145

Rp8.402

Reel

Rp6.531

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: Rp16.328
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T599B476M006ATE090

Mouser Part No
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

Rp16.328

Rp11.998

Rp9.522

Rp8.402

Reel

Rp6.788

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: Rp21.465
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
T599B686M004ATE090

Mouser Part No
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

Rp21.465

Rp14.530

Rp10.586

Rp8.769

Reel

Rp6.788

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: Rp32.289
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T599D157M004ATE045

Mouser Part No
80-T599D157M004ATE45

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

Rp32.289

Rp22.199

Rp19.080

Rp16.585

Reel

Rp14.035

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: Rp34.490
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T599D157M006ATE045

Mouser Part No
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

Rp34.490

Rp23.850

Rp20.364

Rp17.759

Reel

Rp13.649

Rp12.695

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

Customer Service Office

Company

Resources

Support