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: 1,257
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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 150uF 2917 20% ESR=10mOhms
2,990On Order
Cut Tape
£6.33
£4.72
£4.30
£3.84
Reel
£3.71
Min.: 1
Mult.: 1
: 500
150 uF 10 VDC SMD/SMT 20 % 2917 10 mOhms 150 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
2,500Expected 28/01/2027
Cut Tape
£6.25
£4.68
£4.05
£3.85
Reel
£3.51
Min.: 1
Mult.: 1
: 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=6mOhms
1,867Expected 01/02/2027
Cut Tape
£6.37
£4.78
£4.14
£3.95
Reel
£3.61
Min.: 1
Mult.: 1
: 500
470 uF 4 VDC SMD/SMT 20 % 2917 6 mOhms 188 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=10mOhms
3,000On Order
Cut Tape
£5.95
£4.43
£3.83
£3.64
Reel
£3.33
Min.: 1
Mult.: 1
: 500
1000 uF 3 VDC SMD/SMT 20 % 2917 10 mOhms 300 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=6mOhms
743Expected 22/07/2027
Cut Tape
£7.53
£5.60
£4.90
£4.58
Reel
£4.32
Min.: 1
Mult.: 1
: 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 6.3V 470uF 2917 20% ESR=5mOhms
1,000Expected 01/07/2027
Cut Tape
£7.07
£5.33
£4.64
£4.43
Reel
£4.31
Min.: 1
Mult.: 1
: 500
470 uF 6.3 VDC SMD/SMT 20 % 2917 5 mOhms 296.1 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=70mOhms AEC-Q200
4,000Expected 17/12/2026
Cut Tape
£1.13
£0.617
£0.568
£0.485
Reel
£0.439
Min.: 1
Mult.: 1
: 2,000
220 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 138.6 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms Harsh Env
4,000Expected 29/04/2027
Cut Tape
£0.943
£0.636
£0.464
£0.384
£0.357
Reel
£0.321
Min.: 1
Mult.: 1
: 2,000
220 uF 2.5 VDC SMD/SMT 20 % 1311 9 mOhms 55 uA 1.9 mm - 55 C + 125 C 3528 T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=12mOhms Harsh Env
4,000Expected 29/04/2027
Cut Tape
£0.943
£0.636
£0.464
£0.384
£0.357
Reel
£0.321
Min.: 1
Mult.: 1
: 2,000
220 uF 2.5 VDC SMD/SMT 20 % 1311 12 mOhms 55 uA 1.9 mm - 55 C + 125 C 3528 T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms Harsh Env
4,000Expected 04/02/2027
Cut Tape
£1.01
£0.704
£0.519
£0.434
£0.405
Reel
£0.383
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1311 9 mOhms 82.5 uA 1.9 mm - 55 C + 125 C 3528 T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=12mOhms Harsh Env
4,000Expected 29/04/2027
Cut Tape
£1.00
£0.703
£0.518
£0.433
£0.405
Reel
£0.373
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1311 12 mOhms 82.5 uA 1.9 mm - 55 C + 125 C 3528 T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=65mOhms AEC-Q200
2,000Expected 30/11/2026
Cut Tape
£1.71
£1.17
£0.952
£0.882
Reel
£0.76
Min.: 1
Mult.: 1
: 500
150 uF 16 VDC SMD/SMT 20 % 2917 65 mOhms 240 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200
2,034On Order
Cut Tape
£2.00
£1.37
£1.13
£1.05
Reel
£0.917
Min.: 1
Mult.: 1
: 500
33 uF 35 VDC SMD/SMT 20 % 2917 65 mOhms 115.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2870 20% ESR=6mOhms AEC-Q200
3,993On Order
Cut Tape
£1.80
£1.27
£1.10
£0.943
Reel
£0.826
Min.: 1
Mult.: 1
: 500
470 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 117.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=75mOhms AEC-Q200
1,500On Order
Cut Tape
£3.72
£2.68
£2.27
£2.13
Reel
£1.91
Min.: 1
Mult.: 1
: 500
47 uF 35 VDC SMD/SMT 20 % 2917 75 mOhms 164.5 uA 4 mm - 55 C + 125 C 7343 X Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 470uF 20% 25mOhms -55C/+125C AEC-Q200
3,000Expected 17/12/2026
Cut Tape
£2.80
£2.04
£1.88
£1.55
Reel
£1.29
Min.: 1
Mult.: 1
: 500
470 uF 10 VDC SMD/SMT 20 % 2815 25 mOhms 470 uA 4 mm - 55 C + 125 C 7343 X Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=150mOhms AECQ200
3,953Expected 24/12/2026
Cut Tape
£1.07
£0.598
£0.55
£0.467
Reel
£0.398
Min.: 1
Mult.: 1
: 2,000
2.2 uF 50 VDC SMD/SMT 20 % 1311 150 mOhms 11 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms AEC-Q200
6,000Expected 29/04/2027
Cut Tape
£1.21
£0.759
£0.608
£0.513
£0.483
Reel
£0.469
Min.: 1
Mult.: 1
: 2,000
220 uF 2.5 VDC SMD/SMT 20 % 1311 9 mOhms 55 uA 1.9 mm - 55 C + 125 C 3528 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=12mOhms AEC-Q200
6,000Expected 29/04/2027
Cut Tape
£1.21
£0.759
£0.608
£0.513
£0.483
Reel
£0.469
Min.: 1
Mult.: 1
: 2,000
220 uF 2.5 VDC SMD/SMT 20 % 1311 12 mOhms 55 uA 1.9 mm - 55 C + 125 C 3528 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms AEC-Q200
6,000Expected 29/04/2027
Cut Tape
£1.33
£0.917
£0.78
£0.685
Reel
£0.501
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1311 9 mOhms 82.5 uA 1.9 mm - 55 C + 125 C 3528 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=12mOhms AEC-Q200
6,000Expected 29/04/2027
Cut Tape
£1.33
£0.917
£0.78
£0.685
Reel
£0.501
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1311 12 mOhms 82.5 uA 1.9 mm - 55 C + 125 C 3528 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 20% ESR=90mOhms AEC-Q200
2,990Expected 07/12/2026
Cut Tape
£2.09
£1.44
£1.19
£1.10
Reel
£0.96
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 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms AEC-Q200
21,000On Order
Cut Tape
£1.27
£0.882
£0.711
£0.656
Reel
£0.528
Min.: 1
Mult.: 1
: 500
100 uF 10 VDC SMD/SMT 20 % 2917 40 mOhms 100 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200
2,990On Order
Cut Tape
£2.07
£1.48
£1.27
£1.11
Reel
£0.917
Min.: 1
Mult.: 1
: 500
100 uF 25 VDC SMD/SMT 20 % 2917 50 mOhms 250 uA 2.8 mm - 55 C + 125 C 7343 D Coded T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 470uF 20% ESR=25mOhms -55C/+125C AEC-Q200
2,850On Order
Cut Tape
£2.99
£2.17
£1.96
£1.66
Reel
£1.48
Min.: 1
Mult.: 1
: 500
470 uF 10 VDC SMD/SMT 20 % 2815 25 mOhms 470 uA 4 mm - 55 C + 125 C 7343 X Case T598 AEC-Q200 Reel, Cut Tape, MouseReel