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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Termination Style
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Voltage Rating DC
Minimum Operating Temperature
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KEMET Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
862In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 18 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=8mOhms
Datasheet
Product Comments
340In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 470 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 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 68 uF 20 % 6.3 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 4V 33uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
1,770In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 33 uF 20 % 4 VDC - 55 C + 105 C 70 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms
Datasheet
Product Comments
454In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 100 uF 20 % 2.5 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 100uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,147In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 100 uF 20 % 4 VDC - 55 C + 105 C 40 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 6.3Vo 470uF RAD 5KHr ESR=15 mOhms
Datasheet
5,779In Stock
8,000Expected 2/2/2027
Min.: 1
Mult.: 1

Radial 470 uF 20 % 6.3 VDC - 55 C + 105 C 15 mOhms 8 mm (0.315 in) Bulk
KEMET Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
911In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 330 uF 20 % 4 VDC - 55 C + 105 C 7 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 1uF 1311 20% ESR=200mohms
Datasheet
1,749In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

SMD/SMT 1 uF 20 % 50 VDC - 55 C + 105 C 200 mOhms 3.5 mm 2.8 mm 2.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=40mOhm
Datasheet
Product Comments
582In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 105 C 40 mOhms 7.3 mm 4.3 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=55mOhms AEC-Q200
Datasheet
2,710In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 100 uF 20 % 2.5 VDC - 55 C + 125 C 55 mOhms 3.5 mm 2.8 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 6.3Vo 330uF RAD 2KHr ESR=20 mOhms
Datasheet
9,469In Stock
Min.: 1
Mult.: 1

Radial 330 uF 20 % 6.3 VDC - 55 C + 105 C 20 mOhms 7 mm (0.276 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 10Vol 330uF RAD 2KHr ESR=16 mOhms
Datasheet
7,304In Stock
Min.: 1
Mult.: 1

Radial 330 uF 20 % 10 VDC - 55 C + 105 C 16 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 25Vol 330uF RAD 5KHr ESR=15 mOhms
Datasheet
2,346In Stock
Min.: 1
Mult.: 1

Radial 330 uF 20 % 25 VDC - 55 C + 105 C 15 mOhms 12 mm (0.472 in) Bulk
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
3,344In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 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 150uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
866In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 150 uF 20 % 10 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer Polymer Tantalum, Commercial Grade, 220 uF, 20%, 4VDC
Datasheet
2,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 220 uF 20 % 4 VDC - 55 C + 105 C 30 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 8V 33uF 1311 20% ESR=80mOhms
Datasheet
Product Comments
2,780In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 33 uF 20 % 8 VDC - 55 C + 125 C 80 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms
Datasheet
536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 330 uF 20 % 10 VDC - 55 C + 125 C 35 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 2917 20% ESR=70mOhms AEC-Q200
Datasheet
1,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 100 uF 20 % 4 VDC - 55 C + 105 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 100Vol 15uF RAD 2KHr ESR=52 mOhms
Datasheet
117In Stock
Min.: 1
Mult.: 1

Radial 15 uF 20 % 100 VDC - 55 C + 125 C 52 mOhms 12 mm (0.472 in) Bulk
KEMET Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
1,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 100 uF 20 % 2.5 VDC - 55 C + 105 C 40 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=25mOhm
Datasheet
Product Comments
570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel