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 2.5V 1000uF 20% ESR=4mOhms
3,000On Order
Cut Tape
£7.42
£5.61
£4.90
£4.67
Reel
£4.30
Min.: 1
Mult.: 1
: 500
1000 uF 2.5 VDC SMD/SMT 20 % 2917 4 mOhms 250 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=4mOhms
19,652On Order
Cut Tape
£7.85
£5.67
£4.96
£4.41
Reel
£4.21
Min.: 1
Mult.: 1
Max.: 4,000
: 500
330 uF 10 VDC SMD/SMT 20 % 2917 4 mOhms 330 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms
8,500On Order
Cut Tape
£7.26
£5.49
£4.78
£4.56
Reel
£4.18
Min.: 1
Mult.: 1
: 500
680 uF 4 VDC SMD/SMT 20 % 2917 5 mOhms 272 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=4mOhms
17,500Expected 31/12/2026
Cut Tape
£7.79
£5.82
£5.13
£4.81
Reel
£4.37
Min.: 1
Mult.: 1
: 500
680 uF 4 VDC SMD/SMT 20 % 2917 4 mOhms 272 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200
14,499On Order
Cut Tape
£2.22
£1.61
£1.39
£1.22
Reel
£1.07
Min.: 1
Mult.: 1
: 500
100 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 160 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200
5,274On Order
Cut Tape
£4.74
£3.50
£3.06
£2.73
Reel
£2.55
Min.: 1
Mult.: 1
: 500
15 uF 75 VDC SMD/SMT 20 % 2917 75 mOhms 112.5 uA - 55 C + 125 C 7343 X Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms
3,279On Order
Cut Tape
£1.05
£0.546
£0.502
£0.427
Reel
£0.384
Min.: 1
Mult.: 1
: 2,000
220 uF 2.5 VDC SMD/SMT 20 % 1206 35 mOhms 55 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms
21,316On Order
Cut Tape
£0.995
£0.677
£0.492
£0.409
Reel
£0.36
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1311 45 mOhms 82.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms
9,882On Order
Cut Tape
£0.995
£0.582
£0.492
£0.409
£0.38
Reel
£0.337
Min.: 1
Mult.: 1
: 2,000
330 uF 2.5 VDC SMD/SMT 20 % 1411 9 mOhms 82.5 uA 1.9 mm + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms
14,632Expected 12/04/2027
Cut Tape
£1.20
£0.635
£0.585
Reel
£0.531
Min.: 1
Mult.: 1
: 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 220uF 20% ESR=18mOhms
5,000Expected 22/04/2027
Cut Tape
£1.95
£1.38
£1.19
£1.04
Reel
£0.78
Min.: 1
Mult.: 1
: 2,500
220 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 220 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
6,629On Order
Cut Tape
£1.93
£1.32
£1.07
£0.995
Reel
£0.818
Min.: 1
Mult.: 1
: 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 4V 470uF 2917 20% ESR=40mOhms
2,682On Order
Cut Tape
£1.48
£1.02
£0.871
£0.766
Reel
£0.751
Min.: 1
Mult.: 1
: 500
470 uF 4 VDC SMD/SMT 20 % 2917 40 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=10mOhms
4,566On Order
Cut Tape
£1.93
£1.35
£1.13
£1.02
Reel
£0.89
Min.: 1
Mult.: 1
: 500
470 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms
2,500Expected 01/06/2027
Cut Tape
£2.49
£1.74
£1.44
Reel
£1.33
Min.: 1
Mult.: 1
: 500
470 uF 6.3 VDC SMD/SMT 20 % 2917 25 mOhms 296.1 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=7mOhms
1,000Expected 04/05/2027
Cut Tape
£2.83
£2.00
£1.67
£1.55
£1.38
Reel
£1.25
Min.: 1
Mult.: 1
: 1,000
220 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 55 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=7mOhms
3,999On Order
Cut Tape
£2.28
£1.68
£1.40
£1.31
Reel
£1.10
Min.: 1
Mult.: 1
: 1,000
470 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms
768Expected 23/02/2027
Cut Tape
£5.47
£4.05
£3.49
£3.25
Reel
£3.01
Min.: 1
Mult.: 1
: 500
680 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 272 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms
12,500On Order
Cut Tape
£2.07
£1.47
£1.26
£1.11
Reel
£0.986
£0.882
Min.: 1
Mult.: 1
: 500
47 uF 35 VDC SMD/SMT 20 % 2917 60 mOhms 164.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms
6,000Expected 27/04/2027
Cut Tape
£1.73
£1.20
£1.07
£0.899
Reel
£0.736
Min.: 1
Mult.: 1
: 3,000
47 uF 12.5 VDC SMD/SMT 20 % 1411 90 mOhms 58.8 uA 1.1 mm - 55 C + 105 C 3528 T Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms
999Expected 30/11/2026
Cut Tape
£3.68
£2.65
£2.24
£2.12
Reel
£1.89
Min.: 1
Mult.: 1
: 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 63V 18uF 7343 ESR=100mOhms
1,000Expected 28/01/2027
Cut Tape
£4.16
£2.92
£2.51
£2.21
Reel
£2.14
Min.: 1
Mult.: 1
: 500
18 uF 63 VDC SMD/SMT 20 % 2917 100 mOhms 113.4 uA 4 mm - 55 C + 125 C 7343 X Coded T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 18uF 7343 ESR=100mOhms
1,000Expected 01/02/2027
Cut Tape
£4.29
£3.01
£2.59
£2.28
Reel
£2.21
Min.: 1
Mult.: 1
: 500
18 uF 75 VDC SMD/SMT 20 % 2917 100 mOhms 135 uA 4 mm - 55 C + 125 C 7343 X Coded T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=90mOhms
4,000Expected 21/12/2026
Cut Tape
£0.759
£0.443
£0.405
£0.341
£0.322
Reel
£0.305
Min.: 1
Mult.: 1
: 2,000
33 uF 16 VDC SMD/SMT 20 % 1311 90 mOhms 52.8 uA 1.9 mm - 55 C + 125 C 3528 B Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=6mOhms
1,000Expected 28/01/2027
Cut Tape
£6.73
£5.02
£4.43
£3.97
Reel
£3.73
Min.: 1
Mult.: 1
: 500
150 uF 10 VDC SMD/SMT 20 % 2917 6 mOhms 150 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel