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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.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Varistors 11V 5mm Phenolic UltraMOV
Datasheet
3.728In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 23V 5mm Phenolic UltraMOV
Datasheet
4.120In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 100A 120V 40pF
Datasheet
1.197In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
727In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 07MM Radial
Datasheet
3.688In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE
Datasheet
65In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 68V 40A 150pF
Datasheet
9In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 200 Amps 1200V
Datasheet
6In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 500 Amps 1600V
Datasheet
6In Stock
50Expected 9/22/2026
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 36 Amps 800V
Datasheet
56In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 300A 600VAC 300VDC Class T
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID
Datasheet
1In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 600A 1 POLE
Datasheet
3In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
597In Stock
2.500Expected 8/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A
Datasheet
1.770In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors 30V 5mm Phenolic UltraMOV
Datasheet
58In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 7mm Epoxy UltraMOV
Datasheet
3.269In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR PB FREE D14
Datasheet
255In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO
Datasheet
3.344In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
650In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 72 Amps 1800V
Datasheet
8In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV
Datasheet
410In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 320V
Datasheet
43In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors 11V 5mm Epoxy UltraMOV
Datasheet
2.953In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
569In Stock
Min.: 1
Mult.: 1