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: 1,569
Select Image Part # Mfr. 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 Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms
6,500On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 10 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms
3,000On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 3 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms
5,362Expected 2026-03-04
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 125 C 80 mOhms 3.5 mm 2.8 mm 1.1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms
12,658Expected 2026-04-23
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 70 mOhms 3.2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms
2,070On Order
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 470 uF 20 % 2.5 VDC - 55 C + 105 C 5 mOhms 7.3 mm 4.3 mm 1.6 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6V 22uF 1805 20% ESR=150mOhms
5,900On Order
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT 22 uF 20 % 6 VDC - 55 C + 105 C 150 mOhms 1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms 4,660In Stock
5,700Expected 2026-03-03
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT 4.7 uF 20 % 25 VDC - 55 C + 105 C 300 mOhms 1 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms
1,950On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 150 uF 20 % 10 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=5mOhms
970On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=6mOhm
3,228On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm 41In Stock
2,500On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 125 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=6mOhms
2,000On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms
2,500Expected 2026-07-28
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=10mOhms
1,000Expected 2026-07-02
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 1000 uF 20 % 3 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms
1,000On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 1000 uF 20 % 2.5 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=5mOhms
2,488On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=6mOhms
800Expected 2026-07-28
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 4 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=5mOhms
500Expected 2027-03-02
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 5 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms
498Expected 2026-04-09
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms
3,850On Order
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 470 uF 20 % 6.3 VDC - 55 C + 105 C 35 mOhms 7.3 mm 4.3 mm 1.4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms
850On Order
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 uF 20 % 16 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms
2,495On Order
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 33 uF 20 % 50 VDC - 55 C + 125 C 75 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms
2,500On Order
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 220 uF 20 % 10 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms
946Expected 2026-04-23
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 330 uF 20 % 10 VDC - 55 C + 125 C 6 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms
1,500Expected 2026-06-02
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 680 uF 20 % 4 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel