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.

Results: 1.111
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 10V 220uF 2917 20% ESR=45mOhms 1.865In Stock
Cut Tape
Rp59.441,04
Rp41.461,96
Rp34.307,02
Rp32.105,50
Rp28.436,30
Reel
Rp28.252,84
Min.: 1
Mult.: 1
: 1.000
220 uF 10 VDC SMD/SMT 20 % 2917 45 mOhms 220 uA 1.9 mm - 55 C + 105 C 7343 V Case T545 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=15mOhms
4.070In Stock
Cut Tape
Rp33.573,18
Rp22.932,50
Rp18.529,46
Rp17.025,09
Reel
Rp14.658,45
Min.: 1
Mult.: 1
: 500
330 uF 2.5 VDC SMD/SMT 20 % 2312 15 mOhms 82.5 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1380 20% ESR=70mOhms AEC-Q200 7.364In Stock
Cut Tape
Rp25.134,02
Rp13.062,35
Rp11.998,28
Rp10.200,38
Reel
Rp9.173,00
Min.: 1
Mult.: 1
: 2.000
22 uF 10 VDC SMD/SMT 20 % 1311 70 mOhms 22 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms 1.820In Stock
Cut Tape
Rp112.277,52
Rp78.704,34
Rp67.696,74
Rp59.441,04
Reel
Rp41.645,42
Min.: 1
Mult.: 1
: 2.000
330 uF 2.5 VDC SMD/SMT 20 % 1210 35 mOhms 82.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms
1.876In Stock
Cut Tape
Rp47.516,14
Rp32.655,88
Rp26.785,16
Rp24.950,56
Reel
Rp20.730,98
Min.: 1
Mult.: 1
: 1.000
220 uF 4 VDC SMD/SMT 20 % 2917 7 mOhms 88 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2 2.500In Stock
Cut Tape
Rp44.764,24
Rp30.637,82
Rp24.950,56
Rp23.299,42
Reel
Rp22.015,20
Min.: 1
Mult.: 1
: 500
330 uF 2.5 VDC SMD/SMT 20 % 2917 9 mOhms 82.5 mA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200 1.443In Stock
3.500On Order
Cut Tape
Rp106.590,26
Rp77.603,58
Rp66.045,60
Rp62.376,40
Reel
Rp54.487,62
Min.: 1
Mult.: 1
: 500
10 uF 75 VDC SMD/SMT 20 % 2917 90 mOhms 75 uA - 55 C + 125 C 7343 X Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms
6.415In Stock
Cut Tape
Rp24.216,72
Rp12.493,63
Rp11.447,90
Rp9.723,38
Rp9.173,00
Reel
Rp9.154,65
Min.: 1
Mult.: 1
: 2.000
47 uF 8 VDC SMD/SMT 20 % 1311 70 mOhms 37.6 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms
5.150In Stock
Cut Tape
Rp50.818,42
Rp35.224,32
Rp28.986,68
Rp26.968,62
Rp23.666,34
Reel
Rp23.482,88
Min.: 1
Mult.: 1
: 1.000
330 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 82.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms
1.508In Stock
Cut Tape
Rp49.901,12
Rp35.407,78
Rp28.986,68
Rp26.968,62
Reel
Rp22.198,66
Min.: 1
Mult.: 1
: 1.000
330 uF 4 VDC SMD/SMT 20 % 2917 25 mOhms 132 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms
1.822In Stock
Cut Tape
Rp45.865,00
Rp31.555,12
Rp25.684,40
Rp24.033,26
Rp20.914,44
Reel
Rp20.730,98
Min.: 1
Mult.: 1
: 1.000
470 uF 2.5 VDC SMD/SMT 20 % 2917 18 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms
686In Stock
Cut Tape
Rp115.763,26
Rp84.941,98
Rp72.650,16
Rp68.797,50
Reel
Rp62.192,94
Min.: 1
Mult.: 1
: 500
1000 uF 2.5 VDC SMD/SMT 20 % 2917 10 mOhms 250 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms 975In Stock
Cut Tape
Rp155.390,62
Rp115.579,80
Rp101.636,84
Rp90.812,70
Rp83.657,76
Reel
Rp74.851,68
Min.: 1
Mult.: 1
: 1.000
10 uF 50 VDC SMD/SMT 20 % 2917 90 mOhms 50 uA 1.8 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=12mOhms AEC-Q200 940In Stock
Cut Tape
Rp51.185,34
Rp36.508,54
Rp31.371,66
Rp27.702,46
Rp24.583,64
Reel
Rp20.914,44
Min.: 1
Mult.: 1
: 1.000
220 uF 2.5 VDC SMD/SMT 20 % 2815 12 mOhms 55 uA 1.9 mm - 55 C + 125 C 7343 V Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms 115In Stock
5.000On Order
Cut Tape
Rp58.523,74
Rp42.379,26
Rp36.692,00
Rp32.288,96
Reel
Rp28.619,76
Min.: 1
Mult.: 1
: 500
150 uF 25 VDC SMD/SMT 20 % 2917 50 mOhms 375 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 20% ESR=40mOhms 3.953In Stock
Cut Tape
Rp26.051,32
Rp13.631,08
Rp12.530,32
Rp10.659,03
Reel
Rp9.558,27
Min.: 1
Mult.: 1
: 2.000
No
100 uF 6.3 VDC SMD/SMT 20 % 1311 40 mOhms 63 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms 550In Stock
2.000Expected 03/12/2026
Cut Tape
Rp22.932,50
Rp15.557,41
Rp11.319,48
Rp9.393,15
Rp8.732,70
Reel
Rp7.852,09
Min.: 1
Mult.: 1
: 2.000
15 uF 35 VDC SMD/SMT 20 % 1411 200 mOhms 52.5 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms 603In Stock
Cut Tape
Rp45.498,08
Rp32.288,96
Rp27.702,46
Rp24.216,72
Rp21.464,82
Reel
Rp19.630,22
Min.: 1
Mult.: 1
: 1.000
22 uF 35 VDC SMD/SMT 20 % 2917 100 mOhms 77 uA 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200 957In Stock
Cut Tape
Rp60.541,80
Rp44.947,70
Rp38.893,52
Rp34.307,02
Reel
Rp25.500,94
Min.: 1
Mult.: 1
: 500
470 uF 6 VDC SMD/SMT 20 % 2815 25 mOhms 282 uA 4 mm - 55 C + 125 C 7343 X Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms
500In Stock
Cut Tape
Rp158.325,98
Rp117.597,86
Rp103.654,90
Rp92.463,84
Reel
Rp89.711,94
Min.: 1
Mult.: 1
: 500
No
47 uF 35 VDC SMD/SMT 20 % 2917 70 mOhms 164.5 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 68uF 20% -55C/+125C 7343-15 ESR= 100mOhms 687In Stock
Cut Tape
Rp66.962,90
Rp48.983,82
Rp43.663,48
Rp37.242,38
Rp34.123,56
Reel
Rp28.252,84
Min.: 1
Mult.: 1
: 1.000
68 uF 25 VDC SMD/SMT 20 % 2917 100 mOhms 170 uA 1.4 mm - 55 C + 105 C 7343 T523 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms 2.067In Stock
Cut Tape
Rp60.908,72
Rp42.746,18
Rp35.407,78
Rp33.206,26
Reel
Rp26.968,62
Min.: 1
Mult.: 1
: 2.000
No
22 uF 10 VDC SMD/SMT 20 % 1206 80 mOhms 22 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms 800In Stock
Cut Tape
Rp153.005,64
Rp113.928,66
Rp98.334,56
Rp91.913,46
Reel
Rp78.153,96
Min.: 1
Mult.: 1
: 1.000
No
10 uF 50 VDC SMD/SMT 20 % 2917 90 mOhms 50 uA 1.8 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 150uF 20% -55C/+125C 7343-20 ESR= 100mOhms 764In Stock
Cut Tape
Rp66.962,90
Rp48.983,82
Rp43.663,48
Rp37.242,38
Rp34.123,56
Reel
Rp28.252,84
Min.: 1
Mult.: 1
: 1.000
150 uF 20 VDC SMD/SMT 20 % 2917 100 mOhms 300 uA 1.8 mm - 55 C + 105 C 7343 T523 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms 340In Stock
Cut Tape
Rp155.390,62
Rp116.497,10
Rp100.903,00
Rp95.949,58
Reel
Rp87.693,88
Min.: 1
Mult.: 1
: 500
No
470 uF 6.3 VDC SMD/SMT 20 % 2917 18 mOhms 296.1 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel, Cut Tape, MouseReel