T520 Polymer Tantalum KO-CAP Capacitors

KEMET T520 Polymer Tantalum KO-CAP Capacitors combine the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface-mount package. These devices offer a very long operational life and high ripple current capabilities. KEMET T520 Polymer Tantalum KO-CAP Capacitors can reduce component counts and eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors. Ideal applications include DC-DC converters, audio/sound circuits, power supply inputs, portable electronics, telecommunications, consumer electronics, densely populated circuits with space restrictions, and microprocessor decoupling, as well as high-voltage and high ripple current applications.

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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
Packaging
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
117In Stock
1,000Expected 27/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 35 mOhms 296.1 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=18mOhms
Datasheet
269In Stock
500Expected 21/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 6.3 VDC SMD/SMT 20 % 2917 18 mOhms 428.4 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 272 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms
Datasheet
1,313In Stock
2,000Expected 04/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000
No
10 uF 10 VDC SMD/SMT 20 % 1206 80 mOhms 10 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
120In Stock
2,000Expected 24/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000
No
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 100uF 20% ESR=40mOhms
Datasheet
133In Stock
2,000Expected 04/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000
No
100 uF 6.3 VDC SMD/SMT 20 % 1311 40 mOhms 63 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
599In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000
No
33 uF 6.3 VDC SMD/SMT 20 % 1311 40 mOhms 20.79 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 20% ESR=25mOhms
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
100 uF 10 VDC SMD/SMT 20 % 2312 25 mOhms 100 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms
Datasheet
787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
100 uF 10 VDC SMD/SMT 20 % 2917 80 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 20% ESR=18mOhms
Datasheet
389In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
100 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 20% ESR=55mOhms
Datasheet
683In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
100 uF 10 VDC SMD/SMT 20 % 2917 55 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 20% ESR=25mOhms
Datasheet
46In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
150 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 150 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms
Datasheet
436In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
220 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 220 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms
Datasheet
779In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
330 uF 6.3 VDC SMD/SMT 20 % 2917 15 mOhms 207.9 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms
Datasheet
Product Comments
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
68 uF 16 VDC SMD/SMT 20 % 2917 50 mOhms 108.8 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
289In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000
No
100 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 100 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 22uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
134In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000
No
22 uF 20 VDC SMD/SMT 20 % 2917 40 mOhms 44 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
16In Stock
1,000Expected 07/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000
No
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 10V 330uF 2917 20% ESR=15mOhms
Datasheet
52In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
330 uF 10 VDC SMD/SMT 20 % 2917 15 mOhms 330 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms
Datasheet
Product Comments
524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 2.5 VDC SMD/SMT 20 % 1311 25 mOhms 25 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,147In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 4 VDC SMD/SMT 20 % 1311 40 mOhms 40 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=21mOhms
Datasheet
Product Comments
15In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

220 uF 2.5 VDC SMD/SMT 20 % 1311 21 mOhms 55 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
1In Stock
31,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 100 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 33uF 2312 20% ESR=7mOhms
Datasheet
Product Comments
586In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

33 uF 10 VDC SMD/SMT 20 % 2312 70 mOhms 33 uA 1.4 mm - 55 C + 105 C 6032 U Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=90mOhms
Datasheet
679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

15 uF 25 VDC SMD/SMT 20 % 2917 90 mOhms 37.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel