Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

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Description Datasheet Availability Pricing (EUR) 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 10V 100uF 2917 20% ESR=80mOhms
Datasheet
Product Comments
186In Stock
15.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

100 uF 10 VDC SMD/SMT 20 % 2917 80 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
209In Stock
40.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

100 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
452In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 mF 2.5 VDC SMD/SMT 20 % 2917 15 mOhms 250 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms
Datasheet
Product Comments
1.023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

15 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 37.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms
Datasheet
Product Comments
458In Stock
500Expected 2/16/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

15 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 37.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=55mOhms
Datasheet
Product Comments
1.648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

150 uF 6.3 VDC SMD/SMT 20 % 2917 55 mOhms 94.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms
Datasheet
Product Comments
192In Stock
27.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

150 uF 10 VDC SMD/SMT 20 % 2917 55 mOhms 150 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
1.579In Stock
8.500Expected 12/28/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

150 uF 10 VDC SMD/SMT 20 % 2917 40 mOhms 150 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
495In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

150 uF 10 VDC SMD/SMT 20 % 2917 15 mOhms 150 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=9mOhm
Datasheet
248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

150 uF 6.3 VDC SMD/SMT 20 % 2917 9 mOhms 94.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
421In Stock
5.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

150 uF 6.3 VDC SMD/SMT 20 % 2917 7 mOhms 94.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 40 mOhms 138.6 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms
Datasheet
Product Comments
4In Stock
7.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 9 mOhms 138.6 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=45mOhms
Datasheet
Product Comments
165In Stock
22.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 45 mOhms 207.9 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
365In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

330 uF 4 VDC SMD/SMT 20 % 2917 6 mOhms 132 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
1.052In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

330 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 132 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms
Datasheet
Product Comments
656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

330 uF 4 VDC SMD/SMT 20 % 2917 9 mOhms 132 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
876In Stock
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 117.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
551In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 117.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=12mOhms
Datasheet
Product Comments
342In Stock
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 4 VDC SMD/SMT 20 % 2917 12 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
600In Stock
1.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
317In Stock
2.000Expected 3/18/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 4 VDC SMD/SMT 20 % 2917 18 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=15mOhm
Datasheet
Product Comments
5In Stock
18.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 15 mOhms 296.1 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms
Datasheet
Product Comments
246In Stock
1.000Expected 2/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

68 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 108.8 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 40 mOhms 170 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel