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 Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS
Datasheet
4.143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Varistors 320V 10mm Epoxy UltraMOV
Datasheet
5.883In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 175V 1400pF
Datasheet
2.536In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 95V 20mm Epoxy UltraMOV
Datasheet
3.695In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 900pF
Datasheet
2.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors RADIAL VARISTOR LEAD FREE
Datasheet
2.138In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 40 VAC 6.5J 135V-CL 500A-
Datasheet
3.721In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/150A TRENCH IGBT GENX4 XPT
Datasheet
169In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 900V 60A 2.7V XPT IGBT GenX3
Datasheet
142In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo
Datasheet
980In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
Datasheet
905In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
864In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A
Datasheet
1.460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A
Datasheet
926In Stock
2.000Expected 4/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 3.0KV NOM
Datasheet
562In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 320V
Datasheet
2.938In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101
Datasheet
1.233In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.112In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 460V 10mm Epoxy UltraMOV
Datasheet
2.974In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 130V 1900pF
Datasheet
Product Comments
8.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Varistors 275V 14mm Epoxy UltraMOV
Datasheet
3.284In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 320V 6500A 380pF 14mm Radial
Datasheet
2.389In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 20mm Phenolic AEC-Q200 AUMOV
Datasheet
2.602In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 175VAC 315J 450V CLAMP 22KAPK 25MM
Datasheet
1.023In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17 VAC 2.5J 53V-CL 500A-P
Datasheet
4.418In Stock
Min.: 1
Mult.: 1