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

IXYS Diode Modules 95 Amps 1400V
Datasheet
33In Stock
Min.: 1
Mult.: 1

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
1.311In 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 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 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 300V 10mm Epoxy UltraMOV
Datasheet
4.958In Stock
Min.: 1
Mult.: 1
Reel: 500

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 175V 350pF
Datasheet
5.640In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 20mm Epoxy UltraMOV
Datasheet
1.999In Stock
Min.: 1
Mult.: 1
Reel: 500

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

Littelfuse Varistors SURFACE MOUNT SM20 VARISTORS
Datasheet
341In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 108

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1.799In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 25V 250A 1100pF
Datasheet
Product Comments
9.971In Stock
Min.: 1
Mult.: 1
Reel: 1.000

IXYS IGBTs TO247 1700V 24A DIODE
Datasheet
230In Stock
Min.: 1
Mult.: 1

IXYS IGBTs PLUS247 1200V 110A GENX4
Datasheet
201In 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