Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Tolerance
Case Code - in
ESR
Leakage Current
Height
Minimum Operating Temperature
Maximum Operating Temperature
Case Code - mm
Mfr Case Code
Series
Qualification
Packaging
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms
Datasheet
Product Comments
641In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

22 uF 50 VDC SMD/SMT 20 % 2917 75 mOhms 110 uA 4 mm - 55 C + 125 C 7343 X Case T541 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

330 uF 10 VDC SMD/SMT 20 % 2917 6 mOhms 330 uA - 55 C + 125 C 7343 X Case T541 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=15mOhms
Datasheet
196In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

680 uF 6.3 VDC SMD/SMT 20 % 2917 15 mOhms 428.4 uA 4 mm - 55 C + 125 C 7343 X Case T541 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 10% ESR=25mOhms
Datasheet
662In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

100 uF 6.3 VDC SMD/SMT 10 % 1311 25 mOhms 63 uA 1.9 mm - 55 C + 105 C 3528 B Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=25mOhms
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

100 uF 6.3 VDC SMD/SMT 20 % 1311 25 mOhms 63 uA 1.9 mm - 55 C + 105 C 3528 B Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mOhms
Datasheet
1,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

100 uF 10 VDC SMD/SMT 10 % 2312 25 mOhms 100 uA 2.5 mm - 55 C + 105 C 6032 C Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms
Datasheet
635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

100 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 250 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 22uF 2917 10% ESR=75mOhms
Datasheet
562In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

22 uF 63 VDC SMD/SMT 10 % 2917 75 mOhms 138.6 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=40mOhms
Datasheet
369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

22 uF 50 VDC SMD/SMT 20 % 2917 40 mOhms 110 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms
Datasheet
903In Stock
700Expected 2026-02-16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

22 uF 63 VDC SMD/SMT 20 % 2917 75 mOhms 138.6 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=40mOhms
Datasheet
1,271In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

33 uF 50 VDC SMD/SMT 10 % 2917 40 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms
Datasheet
61In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

33 uF 50 VDC SMD/SMT 20 % 2917 40 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 2917 10% ESR=60mOhms
Datasheet
268In Stock
Min.: 1
Mult.: 1
Reel: 100

47 uF 35 VDC SMD/SMT 10 % 2917 60 mOhms 164.5 uA 4 mm - 55 C + 125 C 7343 X Case T543 HRA Reel, Cut Tape
KEMET Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=55mOhms
Datasheet
Product Comments
1,134In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

1500 uF 6.3 VDC SMD/SMT 20 % 2924 55 mOhms 945 uA 1.9 mm - 55 C + 85 C 7360 H Case T545 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms
Datasheet
1,665In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 35 mOhms 330 uA 3.8 mm - 55 C + 105 C 7343 Y Case T545 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms
Datasheet
393In Stock
4,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

330 uF 2.5 VDC SMD/SMT 20 % 1411 9 mOhms 82.5 uA 1.9 mm + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms
Datasheet
3,114In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

10 uF 16 VDC SMD/SMT 20 % 1206 200 mOhms 16 uA 1.6 mm - 55 C + 105 C 3216 A Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms
Datasheet
1,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

15 uF 25 VDC SMD/SMT 20 % 1311 90 mOhms 37.5 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms
Datasheet
2,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

15 uF 35 VDC SMD/SMT 20 % 1411 100 mOhms 52.5 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 20% 55mOhms -55C/+125C
Datasheet
395In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 16 VDC SMD/SMT 20 % 1311 55 mOhms 75.2 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms
Datasheet
1,343In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 117.5 uA 2 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms
Datasheet
963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47 uF 35 VDC SMD/SMT 20 % 2917 100 mOhms 164.5 uA 1.8 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C
Datasheet
25In Stock
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 16 VDC SMD/SMT 20 % 2815 20 mOhms 752 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C
Datasheet
163In Stock
500Expected 2026-06-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 16 VDC SMD/SMT 20 % 2815 20 mOhms 752 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5VDC 220uF 7343 20% ESR=0.012Ohms
Datasheet
485In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 2.5 VDC SMD/SMT 20 % 2917 100 Ohms 55 mA 2.8 mm - 55 C + 125 C 7343 D Case T591 Reel, Cut Tape, MouseReel