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.
Qty. RoHS Termination Style
Capacitance
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Minimum Operating Temperature
Maximum Operating Temperature
ESR
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KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms
Datasheet
Product Comments
502In Stock
2,500Expected 10/22/2026
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 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms
Datasheet
3,558In Stock
4,000Expected 6/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 100 uF 20 % 20 VDC - 55 C + 105 C 55 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=65mOhms
Datasheet
2,103In Stock
1,500Expected 4/28/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 150 uF 20 % 20 VDC - 55 C + 105 C 65 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms
Datasheet
1,452In Stock
4,000Expected 12/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 22 uF 20 % 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 25V 33uF 2917 20% ESR=60mohms
Datasheet
Product Comments
1,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 33 uF 20 % 25 VDC - 55 C + 105 C 60 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms
Datasheet
1,074In Stock
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 4.7 uF 20 % 75 VDC - 55 C + 125 C 75 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms
Datasheet
1,695In Stock
2,000Expected 5/26/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 47 uF 20 % 25 VDC - 55 C + 105 C 65 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms
Datasheet
Product Comments
2,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 47 uF 20 % 20 VDC - 55 C + 125 C 55 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms
Datasheet
4,049In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 6.8 uF 20 % 63 VDC - 55 C + 125 C 75 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 68uF 20% ESR=70mOhms
Datasheet
642In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 68 uF 20 % 25 VDC - 55 C + 105 C 70 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=150mOhms
Datasheet
Product Comments
2,203In Stock
1,500Expected 4/22/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 15 uF 20 % 63 VDC - 55 C + 125 C 150 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms
Datasheet
1,889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 15 uF 20 % 75 VDC - 55 C + 125 C 35 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 470uF 2924 20% ESR=70mOhms
Datasheet
872In Stock
1,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 470 uF 20 % 10 VDC - 55 C + 85 C 70 mOhms 7.3 mm 6 mm 1.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 680uF 2924 20% ESR=70mOhms
Datasheet
364In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 680 uF 20 % 6.3 VDC - 55 C + 85 C 70 mOhms 7.3 mm 6 mm 1.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
2,166In Stock
3,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

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 16V 47uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
2,999In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 47 uF 20 % 16 VDC - 55 C + 125 C 35 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 100uF 1206 20% ESR=70mOhms
Datasheet
3,979In Stock
15,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
4,787In Stock
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 10V 22uF 1206 20% ESR=200mohms
Datasheet
4,779In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 22 uF 20 % 10 VDC - 55 C + 105 C 200 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 1206 20% ESR=200mohms
Datasheet
15,126In Stock
15,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 47 uF 20 % 10 VDC - 55 C + 105 C 200 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 22uF 0805 20% ESR=200mohms
Datasheet
6,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 22 uF 20 % 6.3 VDC - 55 C + 105 C 200 mOhms 2 mm 1.25 mm 1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 0805 20% ESR=150mOhms
Datasheet
6,053In Stock
9,000Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 105 C 150 mOhms 2 mm 1.25 mm 1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms
Datasheet
1,237In Stock
4,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

SMD/SMT 470 uF 20 % 2.5 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
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