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
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Description Datasheet Availability Pricing (USD) 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 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms
Datasheet
500Expected 09/07/2026
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 50V 100uF 10% ESR=130mOhms
Datasheet
28In Stock
98Expected 23/10/2026
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 4V 220uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 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 6.3V 330uF 20% ESR=15mOhms
Datasheet
44In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 330 uF 20 % 6.3 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
320In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 330 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 150uF 2917 20% ESR=25mOhms AEC-Q200
Datasheet
408In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 150 uF 20 % 6.3 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
526In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 45 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 105 C 7 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms
Datasheet
125In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 47 uF 20 % 16 VDC - 55 C + 105 C 45 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200
Datasheet
220In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 220uF 2917 20% ESR=25mOhms AEC-Q200
Datasheet
107In Stock
1,500Expected 23/04/2026
MouseReel Available
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 AEC-Q200 Reel, Cut Tape, MouseReel
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
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
65In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 100 uF 20 % 6.3 VDC - 55 C + 105 C 7 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
425In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 220 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 2.5V 680uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
369In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 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 330uF 2917 20% ESR=80mOhms AEC-Q200
Datasheet
131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 470uF 20% 25mOhms -55C/+125C AEC-Q200
Datasheet
73In Stock
1,000Expected 05/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 470 uF 20 % 10 VDC - 55 C + 125 C 25 mOhms 7.3 mm 4.3 mm 4 mm AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms
Datasheet
197In Stock
2,500Expected 15/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 100 uF 20 % 10 VDC - 55 C + 105 C 80 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 680 uF 20 % 2.5 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
2,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500
No
SMD/SMT 330 uF 20 % 10 VDC - 55 C + 125 C 10 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms
Datasheet
Product Comments
1,735In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=80mOhms
Datasheet
Product Comments
1,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 100 uF 20 % 4 VDC - 55 C + 125 C 80 mOhms 3.5 mm 2.8 mm 1.9 mm 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
Reel: 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