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
Capacitance
Tolerance
Voltage Rating DC
Minimum Operating Temperature
Maximum Operating Temperature
ESR
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Width
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Packaging
KEMET Aluminum Organic Polymer Capacitors 16Vol 220uF RAD 5KHr ESR=14 mOhms
Datasheet
1,271In Stock
Min.: 1
Mult.: 1

Radial 220 uF 20 % 16 VDC - 55 C + 105 C 14 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 4Volt 680uF RAD 5KHr ESR=16 mOhms
Datasheet
3,237In Stock
Min.: 1
Mult.: 1

Radial 680 uF 20 % 4 VDC - 55 C + 105 C 16 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 6.3Vo 680uF RAD 5KHr ESR=14 mOhms
Datasheet
450In Stock
Min.: 1
Mult.: 1

Radial 680 uF 20 % 6.3 VDC - 55 C + 105 C 14 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 2.5Vo 820uF RAD 5KHr ESR=15 mOhms
Datasheet
1,132In Stock
Min.: 1
Mult.: 1

Radial 820 uF 20 % 2.5 VDC - 55 C + 105 C 15 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 4Volt 820uF RAD 5KHr ESR=15 mOhms
Datasheet
1,491In Stock
Min.: 1
Mult.: 1

Radial 820 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 6.3Vo 820uF RAD 5KHr ESR=13 mOhms
Datasheet
5,219In Stock
Min.: 1
Mult.: 1
Max.: 1,000

Radial 820 uF 20 % 6.3 VDC - 55 C + 105 C 13 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Volt 10uF RAD 2KHr ESR=105 mOhms
Datasheet
3,327In Stock
Min.: 1
Mult.: 1

Radial 10 uF 20 % 50 VDC - 55 C + 125 C 105 mOhms 11 mm (0.433 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 35Volt 10uF RAD 2KHr ESR=90 mOhms
Datasheet
3,344In Stock
Min.: 1
Mult.: 1

Radial 10 uF 20 % 35 VDC - 55 C + 125 C 90 mOhms 11 mm (0.433 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 35Volt 22uF RAD 2KHr ESR=80 mOhms
Datasheet
525In Stock
Min.: 1
Mult.: 1

Radial 22 uF 20 % 35 VDC - 55 C + 125 C 80 mOhms 11 mm (0.433 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 35Volt 33uF RAD 2KHr ESR=75 mOhms
Datasheet
1,831In Stock
Min.: 1
Mult.: 1

Radial 33 uF 20 % 35 VDC - 55 C + 125 C 75 mOhms 11 mm (0.433 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Volt 39uF RAD 2KHr ESR=42 mOhms
Datasheet
1,190In Stock
Min.: 1
Mult.: 1

Radial 39 uF 20 % 50 VDC - 55 C + 125 C 42 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Vol 100uF RAD 2KHr ESR=31 mOhms
Datasheet
174In Stock
5,500On Order
Min.: 1
Mult.: 1

Radial 100 uF 20 % 50 VDC - 55 C + 125 C 31 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 35Vol 150uF RAD 2KHr ESR=30 mOhms
Datasheet
247In Stock
2,500Expected 1/1/2027
Min.: 1
Mult.: 1

Radial 150 uF 20 % 35 VDC - 55 C + 125 C 30 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Volt 68uF RAD 2KHr ESR=32 mOhms
Datasheet
23In Stock
Min.: 1
Mult.: 1
Max.: 500

Radial 68 uF 20 % 50 VDC - 55 C + 125 C 32 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Vol 440uF RAD 2KHr ESR=28 mOhms
Datasheet
49In Stock
8,750On Order
Min.: 1
Mult.: 1

Radial 440 uF 20 % 50 VDC - 55 C + 125 C 28 mOhms 18 mm (0.709 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 50Vol 680uF RAD 2KHr ESR=26 mOhms
Datasheet
58In Stock
7,400On Order
Min.: 1
Mult.: 1
Max.: 400

Radial 680 uF 20 % 50 VDC - 55 C + 125 C 26 mOhms 20 mm (0.787 in) Bulk
KEMET Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms
Datasheet
2,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 100 uF 20 % 4 VDC - 55 C + 105 C 200 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms
Datasheet
Product Comments
516In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 22 uF 20 % 6.3 VDC - 55 C + 105 C 100 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=90mOhms
Datasheet
Product Comments
140In Stock
7,739On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 22 uF 20 % 6.3 VDC - 55 C + 105 C 90 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms
Datasheet
120In Stock
2,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 25 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms
Datasheet
1,891In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 220 uF 20 % 2.5 VDC - 55 C + 105 C 35 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms
Datasheet
Product Comments
87In Stock
4,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 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 4V 47uF 1206 20% ESR=80mOhms
Datasheet
Product Comments
880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 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 6.3 VDC 47uF 1206 20% ESR=150mOhms
Datasheet
Product Comments
2,500In Stock
48,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 105 C 150 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms
Datasheet
860In Stock
2,000Expected 11/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT 68 uF 20 % 6.3 VDC - 55 C + 105 C 150 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel