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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Results: 2,908
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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
Tolerance
Voltage Rating DC
Minimum Operating Temperature
Maximum Operating Temperature
ESR
Length
Width
Height
Qualification
Packaging
KEMET Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms
Datasheet
119On Order
Min.: 1
Mult.: 1
Max.: 2
No
SMD/SMT 120 uF 10 % 50 VDC - 55 C + 105 C 90 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms
Datasheet
24Expected 1/11/2027
Min.: 1
Mult.: 1

SMD/SMT 120 uF 10 % 50 VDC - 55 C + 105 C 90 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms
Datasheet
60Expected 4/7/2027
Min.: 1
Mult.: 1
No
SMD/SMT 82 uF 10 % 75 VDC - 55 C + 105 C 220 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms
Datasheet
100Expected 3/11/2027
Min.: 1
Mult.: 1
Max.: 200
No
SMD/SMT 82 uF 20 % 75 VDC - 55 C + 105 C 220 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Aluminum Organic Polymer Capacitors 10Vol 220uF RAD 2KHr ESR=18 mOhms
Datasheet
8,000Expected 11/9/2026
Min.: 1
Mult.: 1
Max.: 4,000

Radial 220 uF 20 % 10 VDC - 55 C + 105 C 18 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 25Vol 330uF RAD 2KHr ESR=18 mOhms
Datasheet
5,489Expected 2/23/2027
Min.: 1
Mult.: 1
Max.: 2,000

Radial 330 uF 20 % 25 VDC - 55 C + 105 C 18 mOhms 12 mm (0.472 in) Bulk
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=25mOhms
Datasheet
1,998Expected 5/6/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 68 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 4V 150uF 2312 20% ESR=45mOhms
Datasheet
500Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 150 uF 20 % 4 VDC - 55 C + 105 C 45 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms
Datasheet
498Expected 2/10/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 220 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms
Datasheet
470Expected 7/15/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 47 uF 20 % 10 VDC - 55 C + 105 C 100 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms
Datasheet
994Expected 2/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 15 uF 20 % 25 VDC - 55 C + 105 C 80 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=6mOhms
Datasheet
500Expected 5/11/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 105 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=25mOhms
Datasheet
1,000Expected 9/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms
Datasheet
800Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=7mOhms
Datasheet
997Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 105 C 7 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms
Datasheet
2,000Expected 3/30/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=45mOhms
Datasheet
1,444Expected 11/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 105 C 45 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=25mOhms
Datasheet
898Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 68 uF 20 % 10 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=90mOhms
Datasheet
965Expected 2/22/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 5.6 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 16V 150uF 2917 20% ESR=70mOhms
Datasheet
900Expected 12/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 150 uF 20 % 16 VDC - 55 C + 105 C 70 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms
Datasheet
100Expected 11/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 10V 47uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
2,000Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

SMD/SMT 47 uF 20 % 10 VDC - 55 C + 125 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200
Datasheet
500Expected 1/20/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 22 uF 20 % 25 VDC - 55 C + 125 C 60 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200
Datasheet
489Expected 12/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 125 C 80 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env
Datasheet
1,000Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 330 uF 20 % 1.68 VDC, 2.5 VDC - 55 C + 125 C 15 mOhms 7.3 mm 4.3 mm 1.9 mm Reel, Cut Tape, MouseReel