Group DC-DC Converters

YAGEO Group (YAGEO, KEMET, Pulse) strives to support 90% of all the passive technologies required in circuit designs. DC-DC converters saturate the electronics industry and are used to either step or step down the voltage and current requirements of the next stage in the circuit. In every variation of the DC-DC converter, current sense resistors, diodes, inductors, precision voltage resistors, and capacitors are used.

Types of Polymer Capacitors
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Results: 1,366
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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 2.5V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
800Expected 9/10/2026
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 10uF 0805 20% ESR=200mOhms
Datasheet
3,000Expected 12/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 12,000
: 3,000

SMD/SMT 10 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 10V 47uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
2,000Expected 11/17/2026
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 20V 68uF 2917 20% ESR=50mOhms AEC-Q200
Datasheet
1,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 68 uF 20 % 20 VDC - 55 C + 125 C 50 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env
Datasheet
1,000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000

SMD/SMT 220 uF 20 % 2.68 VDC, 4 VDC - 55 C + 125 C 12 mOhms 7.3 mm 4.3 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env
Datasheet
1,000Expected 10/20/2026
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
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env
Datasheet
1,000Expected 10/20/2026
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
KEMET Tantalum Capacitors - Polymer 4V 220uF 20% ESR=45mOhms
Datasheet
1,985Expected 6/29/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
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 6.3V 330uF 20% ESR=10mOhms
Datasheet
250Expected 12/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 105 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 2.5Vo 680uF RAD 5KHr ESR=16 mOhms
Datasheet
1,000Stock Available
More Info Available
Min.: 500
Mult.: 500

Radial 680 uF 20 % 2.5 VDC - 55 C + 105 C 16 mOhms 8 mm (0.315 in) Bulk
KEMET Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 47 uF 20 % 16 VDC - 55 C + 105 C 70 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2V 270uF 1311 20% ESR=6mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 270 uF 20 % 2 VDC - 55 C + 105 C 6 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3.30UF 50.0V
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 8,000
Mult.: 8,000
: 8,000
SMD/SMT 3.3 uF 20 % 50 VDC - 55 C + 105 C 200 mOhms Reel
KEMET Aluminum Organic Polymer Capacitors 2.5V 1000uF RAD 2KHr ESR=12 mOhms
Datasheet
Lead-Time 26 Weeks
Min.: 1
Mult.: 1
Max.: 1,000

Radial 1 mF 20 % 2.5 VDC - 55 C + 105 C 12 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 10Vol 560uF RAD 2KHr ESR=16 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Radial 560 uF 20 % 10 VDC - 55 C + 105 C 16 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 10Vol 820uF RAD 2KHr ESR=14 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Radial 820 uF 20 % 10 VDC - 55 C + 105 C 14 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 4Vol 1200uF RAD 5KHr ESR=14 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 5,000
Mult.: 500

Radial 1.2 mF 20 % 4 VDC - 55 C + 105 C 14 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 2.5Vo 680uF RAD 5KHr ESR=14 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 5,000
Mult.: 500

Radial 680 uF 20 % 2.5 VDC - 55 C + 105 C 14 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 6.3Vo 680uF RAD 5KHr ESR=14 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 5,000
Mult.: 500

Radial 680 uF 20 % 6.3 VDC - 55 C + 105 C 14 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 2.5Vo 560uF RAD 5KHr ESR=16 mOhms
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 8,000
Mult.: 1,000

Radial 560 uF 20 % 2.5 VDC - 55 C + 105 C 16 mOhms 8 mm (0.315 in) Bulk
KEMET Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=120mOhms
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 6.3 VDC - 55 C + 105 C 120 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=80mOhms
Datasheet
Product Comments
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 4 VDC - 55 C + 105 C 80 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 47uF 1206 20% ESR=90mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 uF 20 % 2.5 VDC - 55 C + 105 C 90 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel