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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Minimum Operating Temperature
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KEMET Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,948In Stock
18,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms
Datasheet
Product Comments
147In Stock
8,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 15 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms
Datasheet
Product Comments
15In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 21 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
4,127In Stock
10,000Expected 6/17/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
633In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 4 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms
Datasheet
Product Comments
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 4 VDC - 55 C + 105 C 45 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
2,064In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 10 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,302In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 33 uF 20 % 10 VDC - 55 C + 105 C 40 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=25mOhms
Datasheet
Product Comments
1,710In Stock
8,000Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 6.3 VDC - 55 C + 105 C 25 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
367In Stock
76,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 6.3 VDC - 55 C + 105 C 40 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
707In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=15mOhms
Datasheet
Product Comments
231In Stock
56,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 15 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms
Datasheet
1,352In Stock
2,000Expected 6/17/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 18 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms
Datasheet
1,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
335In Stock
66,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 47 uF 20 % 10 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
337In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 47 uF 20 % 10 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,920In Stock
16,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 105 C 40 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
2,832In Stock
6,000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 uF 20 % 8 VDC - 55 C + 105 C 35 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
415In Stock
6,000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 uF 20 % 8 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
3,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 68 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
720In Stock
500Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 500

SMD/SMT 100 uF 20 % 10 VDC - 55 C + 105 C 45 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
296In Stock
1,500Expected 3/9/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 25 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
1,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 45 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
647In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 105 C 25 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 22uF 2312 20% ESR=80mOhms
Datasheet
Product Comments
920In Stock
39,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 500

SMD/SMT 22 uF 20 % 16 VDC - 55 C + 105 C 80 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel