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: 1,384
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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 470uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
2,499On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 16V 68uF 20% ESR=50mOhms
Datasheet
2,500Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 4V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
2,885On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 272 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms
Datasheet
7,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

220 uF 6.3 VDC SMD/SMT 20 % 1311 25 mOhms 138.6 uA 1.5 mm - 55 C + 105 C 3528 M Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
3,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 88 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=6mOhms
Datasheet
1,998Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 2.5 VDC SMD/SMT 20 % 2917 6 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 470uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
1,999On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2.5V 470uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
2,000Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms
Datasheet
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

10 uF 25 VDC SMD/SMT 20 % 1206 150 mOhms 25 uA 1.6 mm - 55 C + 125 C 3216 A Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 10uF ESR=100mOhms 3528-21 20%
Datasheet
4,000Expected 21/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

10 uF 35 VDC SMD/SMT 20 % 1311 100 mOhms 35 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms
Datasheet
7,969Expected 21/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

3.3 uF 50 VDC SMD/SMT 20 % 1311 200 mOhms 16.5 uA 2.1 mm - 55 C + 105 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C
Datasheet
11,220On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 16 VDC SMD/SMT 20 % 1311 90 mOhms 75.2 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms
Datasheet
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms
Datasheet
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 35V 150uF 20% 7360-43 -55 /+105C ESR=100mOhms
Datasheet
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

150 uF 35 VDC SMD/SMT 20 % 2824 100 mOhms 525 uA 4 mm - 55 C + 125 C 7360 O Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 10uF 20% 3528-12 -55 /+105C ESR=100mOhms
Datasheet
11,999On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

10 uF 35 VDC SMD/SMT 20 % 1411 100 mOhms 35 uA 1.1 mm - 55 C + 125 C 3528 T Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2912 20% E SR=50mOhms
Datasheet
3,495Expected 05/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

150 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 240 uA 1.9 mm - 55 C + 105 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms
Datasheet
Product Comments
2,401On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

10 uF 63 VDC SMD/SMT 20 % 2917 50 mOhms 63 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
1,889Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 16V 470uF 20% 20mOhms -55C/+125C
Datasheet
2,450On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 16 VDC SMD/SMT 20 % 2815 20 mOhms 752 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
6,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 220 uA 2.8 mm - 55 C + 125 C 7343 D Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 3 VDC SMD/SMT 20 % 2917 25 mOhms 204 uA 2.8 mm - 55 C + 125 C 7343 D Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms
Datasheet
Product Comments
5,362Expected 20/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

47 uF 6.3 VDC SMD/SMT 20 % 1411 80 mOhms 29.6 uA 1.1 mm - 55 C + 125 C 3528 T Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
1,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 6.3V 220uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
920On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 5 mOhms 138.6 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel