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.

All Results (8.843)

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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Cartridge Fuses FUSE 250V 5X20 PT RAD TL PB-FREE 10A
Datasheet
967In Stock
1.000Expected 8/20/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
793In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A
Datasheet
107In Stock
4.000Expected 1/21/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE
Datasheet
3.927In Stock
Min.: 1
Mult.: 1
: 1.500

Littelfuse Varistors 275V 7mm Epoxy UltraMOV
Datasheet
3.544In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
118In Stock
4.500Expected 12/23/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 6500A 160pF 14mm Radial
Datasheet
414In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 25V 14mm Phenolic UltraMOV
Datasheet
822In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 1600pF
Datasheet
500In Stock
1.500Expected 8/31/2026
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 385V 10000A 700pF 20mm Radial
Datasheet
60In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
897In Stock
Min.: 1
Mult.: 1
Littelfuse Varistors 05MM Radial
Datasheet
4.100In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 07MM Radial
Datasheet
3.418In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers PwrDiodeDisc-Rectifier SOT-227B(miniblc)
Datasheet
26In Stock
100Expected 12/28/2026
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 20 Amps 600V
Datasheet
22In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT IGBT C3-Class 600V/190Amp
Datasheet
1In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 600 Amps 600V
Datasheet
1In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 52 Amps 1200V
Datasheet
2In Stock
10Expected 4/13/2027
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 52 Amps 1800V
Datasheet
1In Stock
10Expected 2/17/2027
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 36 Amps 800V
Datasheet
48In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 52 Amps 800V
Datasheet
21In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers Phase Control Thyristor
Datasheet
13In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
57In Stock
1.000Expected 8/28/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P
Datasheet
776In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
91In Stock
Min.: 1
Mult.: 1