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 30V 250A 800pF
Datasheet
Product Comments
29.704In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Varistors 480V 270pF
Datasheet
2.752In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
9.227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

IXYS Small Signal Switching Diodes 30 Amps 1200V
Datasheet
426In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes
Datasheet
246In Stock
Min.: 1
Mult.: 1


IXYS IGBTs 650V/370A Trench IGBT GenX4 XPT
Datasheet
295In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo
Datasheet
977In 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
844In Stock
Min.: 1
Mult.: 1

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 Thyristor Surge Protection Devices - TSPD 500A 320V
Datasheet
2.688In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.112In 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
3.893In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 05MM Radial
Datasheet
4.612In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 460V 45pF
Datasheet
3.261In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 750V 40kA 2700pF
Datasheet
211In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 12MM 430V 0.35A RAD
Datasheet
1.065In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs DiscMSFT NChUltraJnctn X2Class TO-264(3)
Datasheet
240In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/120A TRENCH IGBT GENX4 XPT
Datasheet
261In Stock
Min.: 1
Mult.: 1

IXYS IGBTs Disc IGBT XPT Gen4 1200V 110A TO264
Datasheet
148In Stock
Min.: 1
Mult.: 1