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.
Qty. RoHS Termination Style
Capacitance
Tolerance
Voltage Rating DC
Minimum Operating Temperature
Maximum Operating Temperature
ESR
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Packaging
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 3 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms
Datasheet
Product Comments
5.362Expected 04/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 125 C 80 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms
Datasheet
12.658Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=100mOhms
Datasheet
7.884On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 100 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF ESR=20mOhms 3528-12 20%
Datasheet
6.000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

330 uF 20 % 2.5 VDC + 105 C 20 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF ESR=25mOhms 3528-12 20%
Datasheet
6.000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 25 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20%
Datasheet
6.000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 30 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 270uF 1311 20% ESR=06mOhms
Datasheet
7.946Expected 17/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT 270 uF 20 % 2.5 VDC - 55 C + 105 C 6 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
2.070On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT 470 uF 20 % 2.5 VDC - 55 C + 105 C 5 mOhms 7.3 mm 4.3 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6V 22uF 1805 20% ESR=150mOhms
Datasheet
6.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 22 uF 20 % 6 VDC - 55 C + 105 C 150 mOhms 1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
1.950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 150 uF 20 % 10 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
970On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=6mOhm
Datasheet
Product Comments
3.228On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm
Datasheet
Product Comments
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms
Datasheet
2.500Expected 28/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
1.000Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 1000 uF 20 % 3 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 1000 uF 20 % 2.5 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
2.488On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
800Expected 28/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=5mOhms
Datasheet
500Expected 02/03/2027
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
498Expected 09/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 10% ESR=90mOhms
Datasheet
739Expected 15/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

SMD/SMT 10 uF 10 % 50 VDC - 55 C + 125 C 90 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms
Datasheet
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 105 C 35 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms
Datasheet
850On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 uF 20 % 16 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel