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: 1,192
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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 35V 10uF ESR=100mOhms 3528-21 20%
Datasheet
3,754In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 20V 33uF ESR=70mOhms High Volt
Datasheet
3,425In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

33 uF 20 VDC SMD/SMT 20 % 1411 70 mOhms 1.9 mm - 55 C 3528 B Code T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt
Datasheet
1,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

68 uF 25 VDC SMD/SMT 20 % 2917 50 mOhms 170 uA 1.8 mm - 55 C + 125 C 7343 V Code T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF ESR=15mOhms 7343-20 20% AEC-Q200
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

220 uF 4 VDC SMD/SMT 20 % 2815 15 mOhms 88 uA 1.9 mm + 125 C 7343 V Case T598 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=45mOhms
Datasheet
70,442In Stock
40,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

100 uF 6.3 VDC SMD/SMT 20 % 1206 45 mOhms 63 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms
Datasheet
1,838In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

68 uF 6.3 VDC SMD/SMT 20 % 1206 70 mOhms 42.84 uA 1.6 mm - 55 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms
Datasheet
20,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

470 uF 2.5 VDC SMD/SMT 20 % 1311 14 mOhms 117.5 uA 1.9 mm - 55 C + 85 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
21,392In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

220 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 220 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=15mOhms
Datasheet
Product Comments
22,025In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 15 mOhms 170 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
39,422In Stock
33,000Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

330 uF 2.5 VDC SMD/SMT 20 % 2917 25 mOhms 82.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms
Datasheet
9,869In Stock
9,500Expected 27/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

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 63V 22uF 2917 20% ESR=75mOhms
Datasheet
10,852In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

22 uF 63 VDC SMD/SMT 20 % 2917 75 mOhms 138.6 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
7,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

220 uF 10 VDC SMD/SMT 20 % 2917 10 mOhms 220 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
2,976In Stock
1,000Expected 27/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

150 uF 16 VDC SMD/SMT 20 % 2917 25 mOhms 240 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
5,461In Stock
8,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

150 uF 16 VDC SMD/SMT 20 % 2917 15 mOhms 240 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms
Datasheet
Product Comments
9,554In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

1500 uF 3 VDC SMD/SMT 20 % 2917 8 mOhms 450 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
17,434In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

330 uF 10 VDC SMD/SMT 20 % 2917 10 mOhms 330 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
3,623In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

330 uF 10 VDC SMD/SMT 20 % 2917 5 mOhms 330 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=4mOhms
Datasheet
Product Comments
6,749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 4 mOhms 296.1 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
4,495In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

680 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 272 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=65mOhms AEC-Q200
Datasheet
17,717In Stock
MouseReel Available
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 T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms
Datasheet
4,774In Stock
4,000On Order
MouseReel Available
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 220uF 20%, 6.3VDC SMD Polymer 35 mOhms
Datasheet
6,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 2.5V 220uF 20% 3528 105C ESR= 30mOhms
Datasheet
6,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

220 uF 2.5 VDC SMD/SMT 20 % 1311 30 mOhms 55 uA 1.9 mm - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms
Datasheet
3,415In Stock
1,000Expected 05/01/2027
MouseReel Available
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