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 (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 4V 470uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
17In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 188 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
106In Stock
7.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

560 uF 2.5 VDC SMD/SMT 20 % 2917 5 mOhms 140 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
5In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 170 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
302In Stock
500Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 3 VDC SMD/SMT 20 % 2917 10 mOhms 204 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
58In Stock
500Expected 4/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 16V 150uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
28In Stock
13.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 330uF 2917 20% ESR=4mOhms
Datasheet
Product Comments
70In Stock
7.500Expected 6/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 330uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
30In Stock
4.000Expected 5/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 6.3 VDC 470uF 2917 20% ESR=6mOhm
Datasheet
Product Comments
31In Stock
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 6 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
34In Stock
4.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2.5V 1000uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
3In Stock
1.500Expected 4/28/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

1000 uF 2.5 VDC SMD/SMT 20 % 2917 5 mOhms 250 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
70In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 10 VDC SMD/SMT 20 % 2917 6 mOhms 220 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=5mOhms
Datasheet
58In Stock
500Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 5 mOhms 207.9 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
30In Stock
8.467Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 5 mOhms 272 uA 3.8 mm - 55 C + 125 C 7343 Y Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 2917 20% ESR=70mOhms AEC-Q200
Datasheet
1.955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

100 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 40 uA 1.9 mm - 55 C + 105 C 3528 B Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
1.882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

100 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 63 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms
Datasheet
695In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

150 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 94.5 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AEC-Q200
Datasheet
2.255In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uF 50 VDC SMD/SMT 20 % 1311 200 mOhms 11 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
2.530In Stock
2.000Expected 5/26/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

47 uF 10 VDC SMD/SMT 20 % 1311 70 mOhms 47 uA 1.9 mm - 55 C + 125 C 3528 B Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200
Datasheet
425In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

10 uF 35 VDC SMD/SMT 20 % 2917 120 mOhms 35 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms AEC-Q200
Datasheet
25In Stock
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 100 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms AEC-Q200
Datasheet
827In Stock
500Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 10 VDC SMD/SMT 20 % 2917 40 mOhms 100 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 10 VDC SMD/SMT 20 % 2917 80 mOhms 100 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200
Datasheet
239In Stock
500Expected 4/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 160 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=45mOhms
Datasheet
210In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

150 uF 10 VDC SMD/SMT 20 % 2917 45 mOhms 150 uA 2.8 mm - 55 C + 125 C 7343 D Case T591 Reel, Cut Tape, MouseReel