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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KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
81In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 2.5 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
2 300In Stock
3 000Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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=100mOhms
Datasheet
1 787In Stock
12 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 6.3V 47uF 1206 20% ESR=200mohms
Datasheet
2 736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 105 C 200 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 270uF 1311 20% ESR=06mOhms
Datasheet
133In Stock
10 000Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 330uF 2917 20% ESR=09mOhms
Datasheet
Product Comments
313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 9 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=8mOhms
Datasheet
Product Comments
281In Stock
1 000Expected 01/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 8 mOhms 7.3 mm 4.3 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms
Datasheet
Product Comments
167In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 330 uF 20 % 4 VDC - 55 C + 105 C 9 mOhms 7.3 mm 4.3 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=9mOhms
Datasheet
Product Comments
235In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 470 uF 20 % 2.5 VDC - 55 C + 105 C 9 mOhms 7.3 mm 4.3 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
33In Stock
500Expected 25/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 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 6.3 VDC 220uF 2917 20% ESR=6mOhm
Datasheet
Product Comments
111In Stock
6 000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 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 4V 330uF 20% ESR=5mOhms
Datasheet
18In Stock
2 500Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 330 uF 20 % 4 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
189In Stock
500Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 680 uF 20 % 3 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
43In Stock
500Expected 05/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 150 uF 20 % 16 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
30In Stock
3 500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 000
: 500

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms
Datasheet
Product Comments
40In Stock
600On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 22 uF 20 % 50 VDC - 55 C + 125 C 75 mOhms 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1311 10% ESR=25mOhms
Datasheet
141In Stock
200Expected 25/01/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 10 % 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 50V 10uF 2917 10% ESR=90mOhms
Datasheet
182In Stock
600Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 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 10V 100uF 2917 10% ESR=25mohms
Datasheet
37In Stock
200Expected 17/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 10 % 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 100uF 2917 10% ESR=25mOhms
Datasheet
7In Stock
500Expected 07/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 10 % 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 25V 100uF 2917 20% ESR=60mOhms
Datasheet
25In Stock
1 000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 100 uF 20 % 25 VDC - 55 C + 125 C 60 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 22uF 2917 10% ESR=75mOhms
Datasheet
74In Stock
1 065On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 22 uF 10 % 63 VDC - 55 C + 125 C 75 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms
Datasheet
84In Stock
400Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 100

SMD/SMT 22 uF 20 % 63 VDC - 55 C + 125 C 75 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 2917 10% ESR=60mOhms
Datasheet
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

SMD/SMT 47 uF 10 % 35 VDC - 55 C + 125 C 60 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel