Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments. 

Results: 1.384
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 4V 470uF 2917 20% ESR=40mOhms 214In Stock
Min.: 1
Mult.: 1
Reel: 500

470 uF 4 VDC SMD/SMT 20 % 2917 40 mOhms 188 uA 2.8 mm - 55 C + 125 C 7343 D Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms 81In Stock
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 25 mOhms 170 uA 2.8 mm - 55 C + 125 C 7343 D Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms 541In Stock
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 35 mOhms 330 uA 3.8 mm - 55 C + 125 C 7343 Y Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=5mOhms 34In Stock
5.000Expected 28/07/2026
Min.: 1
Mult.: 1
Reel: 500

150 uF 10 VDC SMD/SMT 20 % 2917 5 mOhms 150 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=5mOhms 141In Stock
500Expected 03/12/2026
Min.: 1
Mult.: 1
Reel: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 5 mOhms 138.6 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms 36In Stock
7.370On Order
Min.: 1
Mult.: 1
Reel: 500

220 uF 10 VDC SMD/SMT 20 % 2917 10 mOhms 220 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 20% ESR=5mOhms 283In Stock
Min.: 1
Mult.: 1
Reel: 500

330 uF 4 VDC SMD/SMT 20 % 2917 5 mOhms 132 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm 21In Stock
2.500On Order
Min.: 1
Mult.: 1
Reel: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 6 mOhms 207.9 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms 17In Stock
Min.: 1
Mult.: 1
Reel: 500

470 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 188 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms 6In Stock
7.000On Order
Min.: 1
Mult.: 1
Reel: 500

560 uF 2.5 VDC SMD/SMT 20 % 2917 5 mOhms 140 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms 5In Stock
4.000On Order
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 170 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms 302In Stock
500Expected 06/10/2026
Min.: 1
Mult.: 1
Reel: 500

680 uF 3 VDC SMD/SMT 20 % 2917 10 mOhms 204 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms 58In Stock
500Expected 20/04/2026
Min.: 1
Mult.: 1
Reel: 500

1000 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 250 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms 28In Stock
13.500On Order
Min.: 1
Mult.: 1
Reel: 500

150 uF 16 VDC SMD/SMT 20 % 2917 15 mOhms 240 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=5mOhms 30In Stock
4.000Expected 14/05/2026
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 5 mOhms 330 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=6mOhm 31In Stock
1.000On Order
Min.: 1
Mult.: 1
Reel: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 6 mOhms 296.1 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms 34In Stock
4.500On Order
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 272 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=5mOhms 3In Stock
1.500Expected 28/04/2026
Min.: 1
Mult.: 1
Reel: 500

1000 uF 2.5 VDC SMD/SMT 20 % 2917 5 mOhms 250 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms 70In Stock
Min.: 1
Mult.: 1
Reel: 500

220 uF 10 VDC SMD/SMT 20 % 2917 6 mOhms 220 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=5mOhms 58In Stock
500Expected 24/09/2026
Min.: 1
Mult.: 1
Reel: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 5 mOhms 207.9 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms 30In Stock
8.467Expected 29/09/2026
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 5 mOhms 272 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 2917 20% ESR=70mOhms AEC-Q200 1.955In Stock
Min.: 1
Mult.: 1
Reel: 2.000

100 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 40 uA 1.9 mm - 55 C + 105 C 3528 B Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200 1.882In Stock
Min.: 1
Mult.: 1
Reel: 2.000

100 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 63 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms 695In Stock
Min.: 1
Mult.: 1
Reel: 2.000

150 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 94.5 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AEC-Q200 2.255In Stock
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uF 50 VDC SMD/SMT 20 % 1311 200 mOhms 11 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel