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.

Results: 7 171
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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 Thyristor Surge Protection Devices - TSPD 100A 140V
Datasheet
2 490In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A
Datasheet
486In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
23In Stock
1 200Expected 16/11/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 14V 5mm Epoxy UltraMOV
Datasheet
4 357In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 95V 5mm Epoxy UltraMOV
Datasheet
4 400In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
2 500In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
2 400In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 30V 14mm Phenolic UltraMOV
Datasheet
120In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 20mm Phenolic UltraMOV
Datasheet
784In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
243In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 20MM Radial
Datasheet
270In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 40kA 3800pF
Datasheet
30In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
57In Stock
1 000On Order
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

Littelfuse Varistors DHB Series
Datasheet
15In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors HF TERMINAL
Datasheet
42In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 53V 40A 180pF
Datasheet
820In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 420 VAC 14J 1120V-CL 400A-P
Datasheet
1 620In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV
Datasheet
410In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 320V
Datasheet
43In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors 11V 5mm Epoxy UltraMOV
Datasheet
2 953In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
569In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
4In Stock
Min.: 1
Mult.: 1
: 600
Littelfuse Varistors 20MM Radial
Datasheet
404In Stock
Min.: 1
Mult.: 1