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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Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
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Case Code - in
ESR
Leakage Current
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Maximum Operating Temperature
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KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
139In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 4 VDC SMD/SMT 20 % 2917 18 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 4 VDC SMD/SMT 20 % 2917 25 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
54In Stock
1,500Expected 30/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 6.3 VDC SMD/SMT 20 % 2917 25 mOhms 296.1 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
1,411In Stock
14,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 15 mOhms 170 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
534In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 40 mOhms 170 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=12mOhms
Datasheet
Product Comments
496In Stock
500Expected 23/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 12 mOhms 272 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=25mOhms
Datasheet
Product Comments
2In Stock
1,000Expected 18/8/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 25 mOhms 272 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 1500uF 2924 20% ESR=55mOhm
Datasheet
Product Comments
63In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

1500 uF 6.3 VDC SMD/SMT 20 % 2824 55 mOhms 945 uA 1.9 mm - 55 C + 85 C 7360 H Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

150 uF 6.3 VDC SMD/SMT 20 % 2312 25 mOhms 94.5 uA 1.8 mm - 55 C + 105 C 6032 L Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=12mOhms
Datasheet
Product Comments
579In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 2.5 VDC SMD/SMT 20 % 2312 12 mOhms 82.5 uA 1.8 mm - 55 C + 105 C 6032 L Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=35mOhms
Datasheet
1,212In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

150 uF 6.3 VDC SMD/SMT 20 % 1311 35 mOhms 94.5 uA 1.4 mm - 55 C + 105 C 3528 M Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

100 uF 2.5 VDC SMD/SMT 20 % 1311 40 mOhms 25 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 150uF 1311 20% ESR=35mOhm
Datasheet
570In Stock
3,000Expected 7/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

150 uF 6.3 VDC SMD/SMT 20 % 1311 35 mOhms 94.5 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer Polymer Tantalum, Commercial Grade, 220 uF, 20%, 4VDC
Datasheet
2,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

220 uF 4 VDC SMD/SMT 20 % 1411 30 mOhms 88 uA - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,454In Stock
3,000Expected 28/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

33 uF 10 VDC SMD/SMT 20 % 1311 40 mOhms 33 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

33 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 20.79 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
548In Stock
6,000Expected 16/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

47 uF 6.3 VDC SMD/SMT 20 % 1311 70 mOhms 29.61 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=55mOhms
Datasheet
Product Comments
427In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uF 6.3 VDC SMD/SMT 20 % 2312 55 mOhms 63 uA 1.4 mm - 55 C + 105 C 6032 U Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 2312 20% ESR=55mOhms
Datasheet
Product Comments
663In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uF 2.5 VDC SMD/SMT 20 % 2312 55 mOhms 55 uA 1.4 mm - 55 C + 105 C 6032 U 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 10V 47uF 2312 20% ESR=55mOhms
Datasheet
Product Comments
202In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47 uF 10 VDC SMD/SMT 20 % 2312 55 mOhms 47 uA 1.4 mm - 55 C + 105 C 6032 U Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
76In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

68 uF 10 VDC SMD/SMT 20 % 2312 55 mOhms 68 uA 1.4 mm - 55 C + 105 C 6032 U Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=55mOhms
Datasheet
Product Comments
128In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

68 uF 6.3 VDC SMD/SMT 20 % 2312 55 mOhms 42.84 uA 1.4 mm - 55 C + 105 C 6032 U Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100UF 2917 20% ESR=50mOhms
Datasheet
Product Comments
239In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uF 10 VDC SMD/SMT 20 % 2917 50 mOhms 100 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=45mOhms
Datasheet
Product Comments
324In Stock
2,000Expected 13/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uF 10 VDC SMD/SMT 20 % 2917 45 mOhms 100 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel