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: 849
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) 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 10uF 2917 20% ESR=90mOhms
Datasheet
Product Comments
502In Stock
2,500Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uF 50 VDC SMD/SMT 20 % 2917 90 mOhms 50 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms
Datasheet
4,208In Stock
4,000Expected 6/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

100 uF 20 VDC SMD/SMT 20 % 2917 55 mOhms 200 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms
Datasheet
Product Comments
336In Stock
18,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

100 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 160 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20%
Datasheet
3,077In Stock
7,500Expected 2/1/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

100 uF 25 VDC SMD/SMT 20 % 2917 50 mOhms 250 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
Datasheet
2,103In Stock
1,500Expected 4/28/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 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 35V 22uF 2917 20% ESR=60mOhms
Datasheet
585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

22 uF 35 VDC SMD/SMT 20 % 2917 60 mOhms 77 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms
Datasheet
1,502In Stock
4,000Expected 12/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

22 uF 50 VDC SMD/SMT 20 % 2917 90 mOhms 110 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=60mohms
Datasheet
Product Comments
1,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

33 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 82.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms
Datasheet
1,074In Stock
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

4.7 uF 75 VDC SMD/SMT 20 % 2917 75 mOhms 35.3 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms
Datasheet
2,195In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

47 uF 25 VDC SMD/SMT 20 % 2917 65 mOhms 117.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms
Datasheet
Product Comments
2,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

47 uF 20 VDC SMD/SMT 20 % 2917 55 mOhms 94 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms
Datasheet
4,049In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

6.8 uF 63 VDC SMD/SMT 20 % 2917 75 mOhms 42.8 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
Datasheet
642In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 63V 15uF 2917 20% ESR=150mOhms
Datasheet
Product Comments
2,203In Stock
1,500Expected 4/22/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

15 uF 63 VDC SMD/SMT 20 % 2917 150 mOhms 94.5 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms
Datasheet
1,889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

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 35Volt 68uF 2912 20% ESR=70mOhms
Datasheet
3,520In Stock
8,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000

68 uF 35 VDC SMD/SMT 20 % 2917 70 mOhms 238 uA - 55 C + 105 C 7343 V Case T523 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms
Datasheet
3,979In Stock
15,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

100 uF 6.3 VDC SMD/SMT 20 % 1206 70 mOhms 63 uA 0.9 mm - 55 C + 105 C 3216 I Case T527 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=100mOhms
Datasheet
4,787In Stock
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

100 uF 6.3 VDC SMD/SMT 20 % 1206 100 mOhms 63 uA 0.9 mm - 55 C + 105 C 3216 I Case T527 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=200mohms
Datasheet
4,779In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 10V 47uF 1206 20% ESR=200mohms
Datasheet
15,171In Stock
15,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

47 uF 10 VDC SMD/SMT 20 % 1206 200 mOhms 47 uA 0.9 mm - 55 C + 105 C 3216 I Case T527 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 10uF 0805 20% ESR=200mOhms
Datasheet
7,200In Stock
27,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

10 uF 10 VDC SMD/SMT 20 % 0805 200 mOhms 10 uA 1 mm - 55 C + 105 C 2012 P Case T529 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 22uF 0805 20% ESR=200mohms
Datasheet
6,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 6.3V 47uF 0805 20% ESR=150mOhms
Datasheet
6,363In Stock
9,000Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

47 uF 6.3 VDC SMD/SMT 20 % 0805 150 mOhms 29.6 uA 1 mm - 55 C + 105 C 2012 P Case T529 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms
Datasheet
1,056In Stock
2,000Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms
Datasheet
2,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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