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 (CAD) 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 Aluminum Organic Polymer Capacitors 100Vo 4.7uF RAD 2KHr ESR=160 mOhms
Datasheet
15,971In Stock
Min.: 1
Mult.: 1

Radial 4.7 uF 20 % 100 VDC - 55 C + 125 C 160 mOhms 11 mm Bulk
KEMET Aluminum Organic Polymer Capacitors 250Vo 6.8uF RAD 2KHr ESR=482 mOhms
Datasheet
8,652In Stock
Min.: 1
Mult.: 1

Radial 6.8 uF 20 % 250 VDC - 55 C + 125 C 482 mOhms 12 mm Bulk
KEMET Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms
Datasheet
Product Comments
5,282In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 150 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 10V 150uF 2917 20% ESR=55mOhms
Datasheet
Product Comments
11,148In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 150 uF 20 % 10 VDC - 55 C + 105 C 55 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms
Datasheet
10,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 1.5 uF 20 % 63 VDC - 55 C + 105 C 200 mOhms 3.5 mm 2.8 mm 2.1 mm Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 63Volt 82uF RAD 2KHr ESR=50 mOhms
Datasheet
2,344In Stock
Min.: 1
Mult.: 1

Radial 82 uF 20 % 63 VDC - 55 C + 125 C 50 mOhms 12 mm Bulk
KEMET Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms
Datasheet
Product Comments
49,778In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 15 uF 20 % 10 VDC - 55 C + 105 C 80 mOhms 3.2 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms
Datasheet
5,987In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 2.2 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 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
4,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 47 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 20V 68uF 2917 20% ESR=40mOhms AEC-Q200
Datasheet
2,454In Stock
500Expected 2026-05-28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 68 uF 20 % 20 VDC - 55 C + 125 C 40 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Aluminum Organic Polymer Capacitors 16Vol 100uF RAD 2KHr ESR=18 mOhms
Datasheet
19,370In Stock
Min.: 1
Mult.: 1

Radial 100 uF 20 % 16 VDC - 55 C + 105 C 18 mOhms 8 mm Bulk
KEMET Tantalum Capacitors - Polymer 4V 330uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
2,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 uF 20 % 4 VDC - 55 C + 105 C 25 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms
Datasheet
Product Comments
1,956In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 68 uF 20 % 16 VDC - 55 C + 105 C 50 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
1,826In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 330 uF 20 % 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 25V 33uF 2917 20% ESR=60mohms
Datasheet
Product Comments
2,546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 33 uF 20 % 25 VDC - 55 C + 105 C 60 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
5,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 25Volt 47uF 2912 20% ESR=60mOhms AEC-Q200
Datasheet
1,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 47 uF 20 % 25 VDC - 55 C + 125 C 60 mOhms AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=150mOhms
Datasheet
1,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 15 uF 20 % 35 VDC - 55 C + 125 C 150 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms
Datasheet
772In Stock
4,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 150 uF 20 % 25 VDC - 55 C + 125 C 50 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms
Datasheet
500Expected 2026-07-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 47 uF 20 % 35 VDC - 55 C + 125 C 70 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms
Datasheet
1,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 15 uF 20 % 35 VDC - 55 C + 125 C 200 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms
Datasheet
858In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 22 uF 20 % 35 VDC 100 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C
Datasheet
613In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 10 VDC - 55 C + 125 C 20 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 100uF 10% ESR=130mOhms
Datasheet
28In Stock
98Expected 2026-10-23
Min.: 1
Mult.: 1
No
SMD/SMT 100 uF 10 % 50 VDC - 55 C + 105 C 130 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms
Datasheet
335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 680 uF 20 % 6.3 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel