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 234V 100A 12pF
Datasheet
880In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 30 Amps 600V
Datasheet
149In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 1.8KV 50A SM FAST RCVR
Datasheet
19In Stock
60Expected 7/27/2026
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 16 Amps 1200V
Datasheet
108In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT TO247
Datasheet
154In Stock
1.470Expected 6/10/2026
Min.: 1
Mult.: 1

IXYS IGBTs XPT thin-wafer technology, 5th generation (GenX5 ) Trench IGBT. Disc IGBT XPT-GenX5 TO247
Datasheet
135In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
5In Stock
100Expected 4/3/2026
Min.: 1
Mult.: 1
IXYS Diode Modules 312 Amps 1200V
Datasheet
5In Stock
3Expected 4/2/2026
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 121 Amps 1600V
Datasheet
6In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 34 Amps 1600V
Datasheet
15In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
249In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P
Datasheet
967In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 60A 2 POLE
Datasheet
2In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 440V 7mm Epoxy UltraMOV
Datasheet
201In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
141In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1.278In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
1.395In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
208In Stock
Min.: 1
Mult.: 1
Reel: 400
Littelfuse Varistors 230 VAC 360J 595V-CL 15KA-PK
Datasheet
1.278In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300 VAC 500J 775V-CL 15KA-PK
Datasheet
1.380In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
287In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors DHB Series
Datasheet
85In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors HF TERMINAL
Datasheet
102In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 53V 40A 180pF
Datasheet
1.530In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO263 1200V 20A XPT
Datasheet
61In Stock
Min.: 1
Mult.: 1