Polymer Capacitors Computer Segment

KEMET Organic Capacitors (KO-CAP®) are solid electrolytic capacitors with a conductive polymer cathode, capable of delivering optimized solutions for today and in the future. The KO-CAPs offer low ESR, improved capacitance retention at high frequencies, and a broad dimension offering, from large case sizes to sizes as small as 2012-10. This KEMET KO-CAP portfolio supports the designers in innovation and technology.

Results: 1,057
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 20V 150uF 2917 20% ESR=50mOhms 5In Stock
6,500On Order
Min.: 1
Mult.: 1
Reel: 500

150 uF 20 VDC SMD/SMT 20 % 2917 50 mOhms 300 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=65mOhms 7In Stock
2,500Expected 30/04/2026
Min.: 1
Mult.: 1
Reel: 500

150 uF 20 VDC SMD/SMT 20 % 2917 65 mOhms 300 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=40mOhms 43In Stock
4,990On Order
Min.: 1
Mult.: 1
Reel: 500

150 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 375 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=40mOhms 6In Stock
500Expected 09/04/2026
Min.: 1
Mult.: 1
Reel: 500

22 uF 35 VDC SMD/SMT 20 % 2917 40 mOhms 77 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 220uF 7343 20% ESR=50mOhms 246In Stock
Min.: 1
Mult.: 1
Reel: 500

220 uF 16 VDC SMD/SMT 20 % 2815 50 mOhms 352 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=40mOhms 498In Stock
Min.: 1
Mult.: 1
Reel: 500

33 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 82.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=75mOhms 1,239In Stock
1,500On Order
Min.: 1
Mult.: 1
Reel: 500

4.7 uF 63 VDC SMD/SMT 20 % 2917 75 mOhms 29.6 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=40mOhms 5In Stock
1,000Expected 07/07/2026
Min.: 1
Mult.: 1
Reel: 500

47 uF 20 VDC SMD/SMT 20 % 2917 40 mOhms 94 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms 96In Stock
Min.: 1
Mult.: 1
Reel: 500

5.6 uF 50 VDC SMD/SMT 20 % 2917 70 mOhms 28 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms 10In Stock
Min.: 1
Mult.: 1
Reel: 500

6.8 uF 50 VDC SMD/SMT 20 % 2917 70 mOhms 34 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 68uF 20% ESR=70mOhms 553In Stock
500Expected 20/03/2026
Min.: 1
Mult.: 1
Reel: 500

68 uF 25 VDC SMD/SMT 20 % 2917 70 mOhms 170 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms 23In Stock
17,000Expected 02/06/2026
Min.: 1
Mult.: 1
Reel: 500

15 uF 75 VDC SMD/SMT 20 % 2917 35 mOhms 112.5 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms 300In Stock
Min.: 1
Mult.: 1
Reel: 500

18 uF 50 VDC SMD/SMT 20 % 2917 35 mOhms 90 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=70mOhms 6In Stock
1,000Expected 29/09/2026
Min.: 1
Mult.: 1
Reel: 500

18 uF 50 VDC SMD/SMT 20 % 2917 70 mOhms 90 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms 39In Stock
2,000On Order
Min.: 1
Mult.: 1
Reel: 500

22 uF 50 VDC SMD/SMT 20 % 2917 50 mOhms 110 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 20% ESR=50mOhms 52In Stock
9,000On Order
Min.: 1
Mult.: 1
Reel: 500

33 uF 50 VDC SMD/SMT 20 % 2917 50 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16Vol 330uF 2912 20% ESR=25mOhms 5In Stock
1,000On Order
Min.: 1
Mult.: 1
Reel: 500

330 uF 16 VDC SMD/SMT 20 % 2917 25 mOhms 528 uA - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=200mohms 2,925In Stock
3,000Expected 28/05/2026
Min.: 1
Mult.: 1
Reel: 3,000

22 uF 10 VDC SMD/SMT 20 % 1206 200 mOhms 22 uA 0.9 mm - 55 C + 105 C 3216 I Case T527 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 10uF 1263 20% ESR=150mOhms 238In Stock
6,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

10 uF 25 VDC SMD/SMT 20 % 1206 150 mOhms 25 uA 1.1 mm - 55 C + 105 C 3216 S Case T527 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 270uF 1311 20% ESR=06mOhms 814In Stock
8,000On Order
Min.: 1
Mult.: 1
Reel: 2,000

270 uF 2.5 VDC SMD/SMT 20 % 1411 6 mOhms 67.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T528 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=5mOhms 23In Stock
2,000On Order
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 2.5 VDC SMD/SMT 20 % 2917 5 mOhms 82.5 uA 1.6 mm - 55 C + 105 C 7343 Z Case T528 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=8mOhms 281In Stock
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 2.5 VDC SMD/SMT 20 % 2917 8 mOhms 82.5 uA 1.6 mm - 55 C + 105 C 7343 Z Case T528 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms 212In Stock
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 4 VDC SMD/SMT 20 % 2917 9 mOhms 132 uA 1.6 mm - 55 C + 105 C 7343 Z Case T528 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 22uF 0805 20% ESR=200mohms 536In Stock
3,000Expected 02/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

22 uF 6.3 VDC SMD/SMT 20 % 0805 200 mOhms 13.9 uA 1 mm - 55 C + 105 C 2012 P Case T529 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1805 20% ESR=150mOhms 16In Stock
3,000Expected 07/04/2026
Min.: 1
Mult.: 1
Reel: 3,000

22 uF 10 VDC SMD/SMT 20 % 0805 150 mOhms 22 uA 1 mm - 55 C + 105 C 2012 P Case T529 Reel, Cut Tape, MouseReel