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 (JPY) Filter the results in the table by unit price based on your quantity.
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KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
475In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 2.5 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
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
2,443In Stock
2,000Expected 6/10/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
414In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 1 mF 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 4V 1000uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
1,495In Stock
2,000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 1 mF 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 16V 150uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1,941In Stock
1,000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 150 uF 20 % 16 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1500uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
1,734In Stock
4,500Expected 1/12/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 1.5 mF 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 10V 330uF 2917 20% ESR=4mOhms
Datasheet
Product Comments
1,322In Stock
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 330 uF 20 % 10 VDC - 55 C + 125 C 4 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
498In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 1000uF 20% ESR=6mOhms
Datasheet
313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 1 mF 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 10V 220uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
478In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 220 uF 20 % 10 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms
Datasheet
Product Comments
1,660In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
114In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 330 uF 20 % 10 VDC - 55 C + 125 C 6 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mOhms
Datasheet
892In Stock
400Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 10 % 10 VDC - 55 C + 105 C 25 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms
Datasheet
332In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 20 % 10 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=40mOhms
Datasheet
645In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 22 uF 20 % 50 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=40mOhms
Datasheet
308In Stock
800On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 33 uF 10 % 50 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms
Datasheet
1,988In Stock
5,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 33 uF 20 % 50 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms
Datasheet
408In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 33 uF 20 % 50 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=30mOhms
Datasheet
225In Stock
2,600Expected 1/6/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 47 uF 20 % 35 VDC - 55 C + 125 C 30 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=55mOhms
Datasheet
Product Comments
629In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 1.5 mF 20 % 6.3 VDC - 55 C + 85 C 55 mOhms 7.3 mm 6 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms
Datasheet
4,015In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 330 uF 20 % 10 VDC - 55 C + 105 C 35 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 20% 3528 ESR=45mOhms 2mm
Datasheet
6,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

220 uF 20 % - 55 C + 125 C Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
3,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms AEC-Q200
Datasheet
2,766In Stock
2,000Expected 2/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 10 uF 20 % 50 VDC - 55 C + 125 C 90 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel