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: 1,199
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Description Datasheet Availability Pricing (USD) 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 47uF 20% 7343-20 -55 /+105C ESR=100mOhms
Datasheet
1,558In Stock
1,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000

47 uF 35 VDC SMD/SMT 20 % 2917 100 mOhms 164.5 uA 1.8 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C
Datasheet
1,926In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

470 uF 10 VDC SMD/SMT 20 % 2815 20 mOhms 470 uA 4 mm - 55 C + 125 C 7343 X Case T530 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200
Datasheet
1,350In Stock
8,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

100 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 40 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200
Datasheet
3,970In Stock
2,000Expected 5/6/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

100 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 40 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200
Datasheet
1,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

47 uF 10 VDC SMD/SMT 20 % 1311 70 mOhms 47 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200
Datasheet
3,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

47 uF 10 VDC SMD/SMT 20 % 1311 70 mOhms 47 uA 1.9 mm - 55 C + 125 C 3528 B Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200
Datasheet
1,019In Stock
500Expected 5/6/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

10 uF 50 VDC SMD/SMT 20 % 2815 90 mOhms 50 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200
Datasheet
790In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uF 50 VDC SMD/SMT 20 % 2815 90 mOhms 50 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200
Datasheet
923In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

330 uF 6.3 VDC SMD/SMT 20 % 2815 25 mOhms 208 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200
Datasheet
604In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

47 uF 25 VDC SMD/SMT 20 % 2815 60 mOhms 117.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

47 uF 25 VDC SMD/SMT 20 % 2815 60 mOhms 117.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 2.5 VDC SMD/SMT 20 % 2815 9 mOhms 117.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 2.5 VDC SMD/SMT 20 % 2815 9 mOhms 117.5 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=9mOhms AEC-Q200
Datasheet
2,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

220 uF 2.5 VDC SMD/SMT 20 % 2815 9 mOhms 55 uA 1.9 mm - 55 C + 125 C 7343 V Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms
Datasheet
6,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
220 uF 6.3 VDC SMD/SMT 20 % 1311 35 mOhms 138.6 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 2917 20% ESR=125mOhms
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
No
15 uF 35 VDC SMD/SMT 20 % 2917 125 mOhms 52.5 uA 1.8 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
No
68 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 108.8 uA 1.8 mm - 55 C + 105 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms
Datasheet
467In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
330 uF 16 VDC SMD/SMT 20 % 2917 25 mOhms 528 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 22uF 1311 20%ESR=80mOhms
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
22 uF 10 VDC SMD/SMT 20 % 1411 80 mOhms 22 uA 1.9 mm - 55 C + 125 C 3528 B Case T525 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms
Datasheet
500In Stock
500Expected 1/14/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
330 uF 4 VDC SMD/SMT 20 % 2917 5 mOhms 132 uA 2.8 mm - 55 C + 125 C 7343 D Case T530 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=25mOhms
Datasheet
31,474In Stock
6,000Expected 1/28/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

100 uF 6.3 VDC SMD/SMT 20 % 1206 25 mOhms 63 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=45mOhms
Datasheet
53,817In Stock
106,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 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 10V 22uF 1206 20% ESR=80mOhms
Datasheet
30,330In Stock
64,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

22 uF 10 VDC SMD/SMT 20 % 1206 80 mOhms 22 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
39,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 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 6.3 VDC 47uF 1206 20% ESR=150mOhms
Datasheet
27,897In Stock
20,000Expected 1/5/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

47 uF 6.3 VDC SMD/SMT 20 % 1206 150 mOhms 29.61 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel