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 (THB) 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 25V 100uF 2917 20% ESR=60mohms
Datasheet
Product Comments
339In Stock
500Expected 4/30/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
100 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 250 uA 4 mm - 55 C + 105 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms
Datasheet
392In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
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=10mOhms
Datasheet
Product Comments
1,726In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
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 6.3 VDC 100uF 1206 20% ESR=35mOhms
Datasheet
23In Stock
18,000Expected 4/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 6.3 VDC SMD/SMT 20 % 1206 35 mOhms 63 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms
Datasheet
34In Stock
2,000Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 4 VDC SMD/SMT 20 % 1206 200 mOhms 40 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms
Datasheet
1,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 6.3V 33uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
425In Stock
6,000Expected 5/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

33 uF 6.3 VDC SMD/SMT 20 % 1206 70 mOhms 20.79 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms
Datasheet
Product Comments
1,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 4 VDC SMD/SMT 20 % 1206 80 mOhms 18.8 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms
Datasheet
1,182In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

68 uF 6.3 VDC SMD/SMT 20 % 1206 150 mOhms 42.84 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
1,641In Stock
2,000Expected 4/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

68 uF 2.5 VDC SMD/SMT 20 % 1206 70 mOhms 17 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,607In 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 T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 2.5 VDC SMD/SMT 20 % 1311 70 mOhms 25 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
277In Stock
4,000Expected 6/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

220 uF 2.5 VDC SMD/SMT 20 % 1311 35 mOhms 55 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
633In Stock
4,000Expected 6/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

220 uF 4 VDC SMD/SMT 20 % 1311 35 mOhms 88 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms
Datasheet
Product Comments
495In Stock
2,000Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

220 uF 4 VDC SMD/SMT 20 % 1311 45 mOhms 88 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms
Datasheet
194In Stock
22,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

330 uF 2.5 VDC SMD/SMT 20 % 1311 9 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% ESR=35mOhms
Datasheet
156In Stock
2,000Expected 7/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

330 uF 2.5 VDC SMD/SMT 20 % 1311 35 mOhms 82.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
455In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 8 VDC SMD/SMT 20 % 1311 70 mOhms 37.6 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
792In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 10 VDC SMD/SMT 20 % 2312 45 mOhms 100 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
1,096In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 6.3 VDC SMD/SMT 20 % 2312 25 mOhms 63 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
262In Stock
2,000Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 6.3 VDC SMD/SMT 20 % 2312 45 mOhms 63 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
757In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

150 uF 6.3 VDC SMD/SMT 20 % 2312 25 mOhms 94.5 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
90In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 6.3 VDC SMD/SMT 20 % 2312 25 mOhms 138.6 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms
Datasheet
Product Comments
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 4 VDC SMD/SMT 20 % 2312 15 mOhms 88 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=18mOhms
Datasheet
Product Comments
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 4 VDC SMD/SMT 20 % 2312 18 mOhms 88 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel