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 910V 40kA 2200pF
Datasheet
148In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers HiPerFRED
Datasheet
84In Stock
Min.: 1
Mult.: 1


IXYS IGBTs 650V/310A TRENCH IGBT GENX4 XPT
Datasheet
214In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 1700V/108A High Voltage XPT IGBT
Datasheet
79In Stock
870Expected 07/05/2026
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 52 Amps 2000V
Datasheet
32In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC
Datasheet
994In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 120V 3000A DO214AB RoHS
Datasheet
2.957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170V
Datasheet
2.311In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190V
Datasheet
2.338In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 220V
Datasheet
9.700In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS
Datasheet
1.645In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD SCR SOT23 600V .8A EV SERI
Datasheet
6.304In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV
Datasheet
1.524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.422In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
980In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
406In Stock
Min.: 1
Mult.: 1
Reel: 300

Littelfuse Varistors 50V 7mm Epoxy UltraMOV
Datasheet
10.839In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 10mm Epoxy UltraMOV
Datasheet
3.291In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 10mm Epoxy UltraMOV
Datasheet
3.903In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 800pF
Datasheet
3.486In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 10V 250A 2000pF
Datasheet
Product Comments
8.209In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Varistors 250V 40kA 5000pF
Datasheet
79In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
2.147In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 450pF
Datasheet
3.684In Stock
Min.: 1
Mult.: 1