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 (GBP) 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 330uF 2917 20% ESR=9mOhms
Datasheet
Product Comments
6,499On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 9 mOhms 207.9 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
6,289Expected 02/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 10 mOhms 207.9 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

47 uF 16 VDC SMD/SMT 20 % 2917 35 mOhms 75.2 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms
Datasheet
2,500Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 4V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
2,885On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 272 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 1000uF 2924 20% ESR=55mOhms
Datasheet
Product Comments
1,950Expected 14/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

1000 uF 6.3 VDC SMD/SMT 20 % 2824 55 mOhms 630 uA 1.9 mm - 55 C + 85 C 7360 H Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms
Datasheet
7,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

220 uF 6.3 VDC SMD/SMT 20 % 1311 25 mOhms 138.6 uA 1.5 mm - 55 C + 105 C 3528 M Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=45mOhms
Datasheet
Product Comments
1,000Expected 05/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uF 6.3 VDC SMD/SMT 20 % 2917 45 mOhms 63 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
2,000Expected 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

150 uF 10 VDC SMD/SMT 20 % 2917 25 mOhms 150 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 22uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
2,922Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

22 uF 20 VDC SMD/SMT 20 % 2917 40 mOhms 44 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
3,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 88 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=12mOhms
Datasheet
Product Comments
1,670On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uF 6.3 VDC SMD/SMT 20 % 2917 12 mOhms 138.6 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uF 6.3 VDC SMD/SMT 20 % 2917 25 mOhms 138.6 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
2,000Expected 20/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 6.3 VDC SMD/SMT 20 % 2917 18 mOhms 207.9 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms
Datasheet
Product Comments
2,000Expected 16/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47 uF 16 VDC SMD/SMT 20 % 2917 45 mOhms 75.2 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms
Datasheet
1,998Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
1,999On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
2,000Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 2.5 VDC SMD/SMT 20 % 2917 18 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm
Datasheet
Product Comments
2,000Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 6.3 VDC SMD/SMT 20 % 2917 55 mOhms 296.1 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
1,900On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

150 uF 16 VDC SMD/SMT 20 % 2917 40 mOhms 240 uA 4 mm - 55 C + 105 C 7343 X Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
3,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 10 mOhms 330 uA 4 mm - 55 C + 105 C 7343 X Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
1,000Expected 04/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 35 mOhms 330 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=25mOhms
Datasheet
2,351Expected 25/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 8V 47uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
902Expected 18/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 8 VDC SMD/SMT 20 % 1311 35 mOhms 37.6 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms
Datasheet
Product Comments
1,150Expected 09/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

47 uF 10 VDC SMD/SMT 20 % 2312 100 mOhms 47 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel