Group Switch Tank Converter Products

YAGEO Group (KEMET, YAGEO, Pulse) Switch Tank Converter (STC) Products are high-efficiency, high-density converters designed for non-isolated DC-DC applications. These devices operate by replacing the large magnetics typically used in converter designs with stacking voltages using switches and capacitors. The STC products are strategically placed between the input and DC-DC converter stages of the YAGEO group's Digital Architecture Passive Components. As a solution, these STC products take advantage of advanced semiconductor technology to support power supplies.

Types of Polymer Capacitors
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Minimum Operating Temperature
Maximum Operating Temperature
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KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
2 682On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
4 814On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
2 496On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 1500uF 2917 20% ESR=35mOhm
Datasheet
2 000Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 1.5 mF 20 % 6.3 VDC - 55 C + 85 C 35 mOhms 7.3 mm 6 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
2 000Expected 22/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 105 C 25 mOhms 6 mm 3.2 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 150uF 1311 20% ESR=70mOhm
Datasheet
Product Comments
7 441Expected 15/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms
Datasheet
6 000Expected 22/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT 10 uF 20 % 12.5 VDC - 55 C + 105 C 150 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
3 000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT 100 uF 20 % 4 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
984Expected 05/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 7 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=12mOhms
Datasheet
Product Comments
3 770On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 105 C 12 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
1 999Expected 11/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm
Datasheet
Product Comments
2 998On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 85 C 55 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
2 400Expected 14/01/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 150 uF 20 % 16 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1 245On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 330 uF 20 % 10 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
1 000Expected 20/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
768Expected 23/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 20% ESR=40mOhms
Datasheet
4 000Expected 27/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SMD/SMT 220 uF 20 % 10 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=10mOhms
Datasheet
1 900Expected 12/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
3 668On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms
Datasheet
4 000Expected 01/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SMD/SMT 15 uF 20 % 25 VDC - 55 C + 125 C 90 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=40mOhms
Datasheet
7 476On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT 100 uF 20 % 25 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms
Datasheet
6 000Expected 17/06/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT 47 uF 20 % 12.5 VDC - 55 C + 105 C 90 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
999Expected 10/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 18 uF 20 % 50 VDC - 55 C + 125 C 35 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 18uF 7343 ESR=100mOhms
Datasheet
1 000Expected 28/01/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 18 uF 20 % 63 VDC - 55 C + 125 C 100 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 18uF 7343 ESR=100mOhms
Datasheet
1 000Expected 01/02/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 18 uF 20 % 75 VDC - 55 C + 125 C 100 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel