AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

All Results (9,227)

Select a category below to see filtering options and narrow down your search.
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Varistors 300 VAC 76J 775V-CL 4500A-PK
Datasheet
8,100In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 14mm Epoxy UltraMOV
Datasheet
220In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 20MM Radial
Datasheet
1,201In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO
Datasheet
3,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 20V 5000A 15000pF 20mm Radial
Datasheet
1,049In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 10000A 250pF 20mm Radial
Datasheet
990In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
718In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 07MM Radial
Datasheet
3,937In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
2In Stock
42Expected 18/02/2026
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
249In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P
Datasheet
967In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 60A 2 POLE
Datasheet
2In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 440V 7mm Epoxy UltraMOV
Datasheet
201In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
141In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1,278In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
1,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
208In Stock
Min.: 1
Mult.: 1
Reel: 400
Littelfuse Varistors 230 VAC 360J 595V-CL 15KA-PK
Datasheet
1,278In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300 VAC 500J 775V-CL 15KA-PK
Datasheet
1,380In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
287In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors DHB Series
Datasheet
85In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors HF TERMINAL
Datasheet
102In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 53V 40A 180pF
Datasheet
1,530In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO263 1200V 20A XPT
Datasheet
61In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 142 Amps 1200V
Datasheet
2In Stock
Min.: 1
Mult.: 1