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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KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,735In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

330 uF 2.5 VDC SMD/SMT 20 % 1311 70 mOhms 82.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms
Datasheet
10In Stock
500Expected 09/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

330 uF 10 VDC SMD/SMT 20 % 2917 35 mOhms 330 uA 4 mm - 55 C + 105 C 7343 X Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
1,770In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

33 uF 4 VDC SMD/SMT 20 % 1206 70 mOhms 13.2 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
526In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 6.3 VDC SMD/SMT 20 % 2312 45 mOhms 63 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 7 mOhms 138.6 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms
Datasheet
197In Stock
2,500Expected 15/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 6.3V 100uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
329In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uF 6.3 VDC SMD/SMT 20 % 2917 40 mOhms 63 uA 1.4 mm - 55 C + 105 C 7343 W Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 25 mOhms 170 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220 uF 4 VDC SMD/SMT 20 % 2312 25 mOhms 88 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms
Datasheet
44In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 33uF 2917 20% ESR=45mOhms
Datasheet
Product Comments
601In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

33 uF 16 VDC SMD/SMT 20 % 2917 45 mOhms 52.8 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms
Datasheet
342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uF 4 VDC SMD/SMT 20 % 1206 150 mOhms 40 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms
Datasheet
445In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

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 8V 150uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
388In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

150 uF 8 VDC SMD/SMT 20 % 2917 40 mOhms 120 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
65In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uF 6.3 VDC SMD/SMT 20 % 2917 7 mOhms 63 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=10mOhms
Datasheet
Product Comments
484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 272 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
986In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 117.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=200mOhms
Datasheet
Product Comments
1,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

150 uF 6.3 VDC SMD/SMT 20 % 1311 200 mOhms 94.5 uA 1.4 mm - 55 C + 105 C 3528 M Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=25mOhms
Datasheet
504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uF 6.3 VDC SMD/SMT 20 % 2917 25 mOhms 428.4 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=25mOhms
Datasheet
Product Comments
1,838In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

68 uF 6.3 VDC SMD/SMT 20 % 1311 25 mOhms 42.84 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 SSD Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms
Datasheet
Product Comments
1,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

330 uF 4 VDC SMD/SMT 20 % 2917 12 mOhms 132 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
3,778In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uF 4 VDC SMD/SMT 20 % 1206 70 mOhms 18.8 uA 1.6 mm - 55 C + 105 C 3216 A Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms
Datasheet
Product Comments
658In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

15 uF 25 VDC SMD/SMT 20 % 2917 60 mOhms 37.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 47uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
2,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

47 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 18.8 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=12mOhms
Datasheet
Product Comments
1,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

470 uF 2.5 VDC SMD/SMT 20 % 2917 12 mOhms 117.5 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel