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
Change category view
Results: 1,366
Select Image Part #
 Mfr.
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
Length
Width
Height
Qualification
Packaging
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=18mOhms
Datasheet
6,000Expected 12/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
SMD/SMT 330 uF 20 % 2.5 VDC - 55 C + 105 C 18 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms
Datasheet
1,129Expected 11/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
No
SMD/SMT 220 uF 20 % 10 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms
Datasheet
1,000Expected 1/25/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
SMD/SMT 330 uF 20 % 10 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 3.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms
Datasheet
762Expected 1/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
No
SMD/SMT 10 uF 20 % 50 VDC - 55 C + 125 C 90 mOhms 7.3 mm 4.3 mm 1.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms
Datasheet
1,216On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 15 uF 20 % 75 VDC - 55 C + 125 C 35 mOhms 7.3 mm 4.3 mm 4 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms
Datasheet
6,000Expected 12/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
SMD/SMT 33 uF 20 % 10 VDC - 55 C + 125 C 80 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms
Datasheet
6,000Expected 1/7/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
SMD/SMT 47 uF 20 % 6.3 VDC - 55 C + 125 C 70 mOhms 3.5 mm 2.8 mm 1.9 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 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 3V 1000uF 20% ESR=10mOhms
Datasheet
1,000Expected 2/10/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
SMD/SMT 1 mF 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 6.3V 680uF 20% ESR=10mOhms
Datasheet
910On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 50V 100uF 10% ESR=130mOhms
Datasheet
91Expected 10/23/2026
Min.: 1
Mult.: 1
Max.: 50
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 50V 120uF 10% ESR=90mOhms
Datasheet
119On Order
Min.: 1
Mult.: 1
Max.: 2
No
SMD/SMT 120 uF 10 % 50 VDC - 55 C + 105 C 90 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 50V 120uF 10% ESR=90mOhms
Datasheet
24Expected 1/11/2027
Min.: 1
Mult.: 1

SMD/SMT 120 uF 10 % 50 VDC - 55 C + 105 C 90 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms
Datasheet
60On Order
Min.: 1
Mult.: 1
No
SMD/SMT 82 uF 10 % 75 VDC - 55 C + 105 C 220 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms
Datasheet
100On Order
Min.: 1
Mult.: 1
Max.: 200
No
SMD/SMT 82 uF 20 % 75 VDC - 55 C + 105 C 220 mOhms 24.5 mm 8.5 mm 9.1 mm Bulk
KEMET Aluminum Organic Polymer Capacitors 10Vol 220uF RAD 2KHr ESR=18 mOhms
Datasheet
8,000Expected 2/16/2027
Min.: 1
Mult.: 1
Max.: 4,000

Radial 220 uF 20 % 10 VDC - 55 C + 105 C 18 mOhms 8 mm (0.315 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 25Vol 330uF RAD 2KHr ESR=18 mOhms
Datasheet
5,489Expected 2/23/2027
Min.: 1
Mult.: 1
Max.: 2,000

Radial 330 uF 20 % 25 VDC - 55 C + 105 C 18 mOhms 12 mm (0.472 in) Bulk
KEMET Aluminum Organic Polymer Capacitors 16Vol 820uF RAD 2KHr ESR=13 mOhms
Datasheet
2,438Expected 9/1/2026
Min.: 1
Mult.: 1

Radial 820 uF 20 % 16 VDC - 55 C + 105 C 13 mOhms 12 mm (0.472 in) Bulk
KEMET Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
1,990Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 4V 150uF 2312 20% ESR=45mOhms
Datasheet
Product Comments
500Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 150 uF 20 % 4 VDC - 55 C + 105 C 45 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms
Datasheet
Product Comments
498Expected 2/10/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 220 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 6 mm 3.2 mm 2.5 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms
Datasheet
Product Comments
994Expected 2/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 15 uF 20 % 25 VDC - 55 C + 105 C 80 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=6mOhms
Datasheet
Product Comments
500Expected 5/11/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 220 uF 20 % 6.3 VDC - 55 C + 105 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=15mOhms
Datasheet
Product Comments
600In Stock
1,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 105 C 15 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1,000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT 470 uF 20 % 4 VDC - 55 C + 105 C 25 mOhms 7.3 mm 4.3 mm 2.8 mm Reel, Cut Tape, MouseReel