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: 1 257
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) 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 18V 27uF ESR=55mOhms High Volt 8 919In Stock
6 000On Order
Cut Tape
0.805 CHF
0.40 CHF
0.364 CHF
0.304 CHF
0.285 CHF
Reel
0.262 CHF
Min.: 1
Mult.: 1
: 3 000
27 uF 18 VDC SMD/SMT 20 % 1411 55 mOhms 48.6 uA 1.1 mm - 55 C + 105 C 3528 T Code T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms 3 994In Stock
Cut Tape
1.93 CHF
1.32 CHF
1.08 CHF
1.00 CHF
0.877 CHF
Reel
0.861 CHF
Min.: 1
Mult.: 1
: 1 000
22 uF 35 VDC SMD/SMT 20 % 2917 65 mOhms 77 uA 2.8 mm 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms 2 361In Stock
1 000Expected 30/11/2026
Cut Tape
1.64 CHF
1.11 CHF
0.901 CHF
0.837 CHF
0.719 CHF
Reel
0.683 CHF
Min.: 1
Mult.: 1
: 1 000
33 uF 35 VDC SMD/SMT 20 % 2917 100 mOhms 115.5 uA 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms 3 889In Stock
1 000Expected 30/11/2026
Cut Tape
1.88 CHF
1.29 CHF
1.05 CHF
0.973 CHF
0.945 CHF
Reel
0.861 CHF
Min.: 1
Mult.: 1
: 1 000
47 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 117.5 uA 2 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms 2 932In Stock
Cut Tape
1.85 CHF
1.26 CHF
1.03 CHF
0.955 CHF
0.829 CHF
Reel
0.813 CHF
Min.: 1
Mult.: 1
: 1 000
47 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 117.5 uA 2 mm - 55 C + 125 C 7343 V Case T521 Reel, Cut Tape, MouseReel

KEMET Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 5 350In Stock
4 000Expected 30/11/2026
Cut Tape
4.75 CHF
3.32 CHF
2.71 CHF
2.67 CHF
2.40 CHF
Reel
1.87 CHF
Min.: 1
Mult.: 1
: 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 3 970In Stock
2 000Expected 04/02/2027
Cut Tape
5.28 CHF
3.88 CHF
3.33 CHF
3.16 CHF
2.91 CHF
Reel
2.90 CHF
Min.: 1
Mult.: 1
: 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 1 927In Stock
Cut Tape
5.01 CHF
3.49 CHF
2.85 CHF
2.79 CHF
2.56 CHF
Reel
1.96 CHF
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 3 970In Stock
Cut Tape
5.47 CHF
4.03 CHF
3.45 CHF
3.28 CHF
3.00 CHF
Reel
3.00 CHF
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 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 1 019In Stock
500Expected 15/04/2027
Cut Tape
6.03 CHF
4.42 CHF
3.44 CHF
Reel
2.73 CHF
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 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 790In Stock
Cut Tape
6.10 CHF
4.54 CHF
3.91 CHF
3.72 CHF
Reel
3.71 CHF
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 923In Stock
Cut Tape
5.47 CHF
4.03 CHF
3.46 CHF
3.29 CHF
Reel
2.97 CHF
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 559In Stock
Cut Tape
6.15 CHF
4.56 CHF
3.54 CHF
Reel
2.73 CHF
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 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200 1 000In Stock
Cut Tape
6.10 CHF
4.53 CHF
3.91 CHF
3.72 CHF
Reel
3.38 CHF
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 500In Stock
Cut Tape
5.94 CHF
4.36 CHF
3.39 CHF
Reel
2.68 CHF
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 1 000In Stock
Cut Tape
6.05 CHF
4.49 CHF
3.88 CHF
3.68 CHF
Reel
3.35 CHF
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 1 943In Stock
Cut Tape
2.13 CHF
1.47 CHF
1.21 CHF
1.12 CHF
0.983 CHF
Reel
0.934 CHF
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 6 000In Stock
Cut Tape
1.54 CHF
1.07 CHF
0.91 CHF
0.791 CHF
Reel
0.612 CHF
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 10V 220uF 20% ESR=25mOhms 1 129In Stock
Cut Tape
3.76 CHF
2.71 CHF
2.35 CHF
2.08 CHF
Reel
1.80 CHF
Min.: 1
Mult.: 1
: 1 000
No
220 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 220 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 2917 20% ESR=125mOhms
2 000In Stock
Cut Tape
4.53 CHF
3.18 CHF
2.73 CHF
2.41 CHF
2.33 CHF
Reel
2.33 CHF
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 1 000In Stock
Cut Tape
4.99 CHF
3.69 CHF
3.23 CHF
2.87 CHF
2.73 CHF
Reel
2.72 CHF
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 50V 33uF 2917 20% ESR=75mOhms 3 474In Stock
2 500Expected 13/07/2027
Cut Tape
7.84 CHF
5.82 CHF
5.07 CHF
4.75 CHF
Reel
4.48 CHF
Min.: 1
Mult.: 1
: 500
No
33 uF 50 VDC SMD/SMT 20 % 2917 75 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms
467In Stock
Cut Tape
9.34 CHF
7.04 CHF
6.24 CHF
5.69 CHF
Reel
5.48 CHF
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 4 000In Stock
Cut Tape
1.09 CHF
0.752 CHF
0.555 CHF
0.463 CHF
0.433 CHF
Reel
0.411 CHF
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 500In Stock
500Expected 14/01/2027
Cut Tape
6.99 CHF
5.20 CHF
4.57 CHF
4.09 CHF
Reel
3.96 CHF
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