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: 521
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Body Style Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Industrial & Electrical Fuses 60A 600VAC J Fuses 37In Stock
Min.: 1
Mult.: 1
Industrial Power Fuses Class J Cartridge Fuses 60 A 600 VAC
Littelfuse Industrial & Electrical Fuses 80A 600VAC J Fuses 1In Stock
Min.: 1
Mult.: 1
Industrial Power Fuses Class J Cartridge Blade Fuses 80 A 600 VAC
Littelfuse Industrial & Electrical Fuses 100A 600VAC J Fuses 15In Stock
Min.: 1
Mult.: 1
Industrial Power Fuses Class J Cartridge Blade Fuses 100 A 600 VAC

Littelfuse Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD 56In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo
1.838On Order
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 2.5 A 250 VAC
Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
1.000Expected 10/06/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 6.3 A 250 VAC

Littelfuse Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD
8.499Expected 30/04/2026
Min.: 1
Mult.: 1
Reel: 10.000

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD
3.007Expected 03/04/2026
Min.: 1
Mult.: 1
Reel: 2.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .125A 5X20 TL HBC
973Expected 31/03/2026
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
1.000On Order
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 1.6 A 250 VAC
Littelfuse Cartridge Fuses 250V 10A PGT T5 T HBC
1.000Expected 24/03/2026
Min.: 1
Mult.: 1
Reel: 1.000

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 250 VAC
Littelfuse Cartridge Fuses 250V 12A SB HBC
190On Order
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 12 A 250 VAC
Littelfuse Fuses with Leads - Through Hole 125V .062A FM Fast Acting
60Expected 24/03/2026
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 62 mA 125 VAC 125 VDC
Littelfuse Industrial & Electrical Fuses 800A 600VAC 300VDC CLASS T 1Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 800 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 70A 600VAC J Fuses 12Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 70 A 600 VAC
Littelfuse Industrial & Electrical Fuses 90A 600VAC J Fuses 1Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 90 A 600 VAC
Littelfuse Industrial & Electrical Fuses 250A 600VAC J Fuses 1Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 250 A 600 VAC
Littelfuse Industrial & Electrical Fuses 400A 600VAC J Fuses 1Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 400 A 600 VAC
Littelfuse Industrial & Electrical Fuses 3A 600VAC J Fuses 7Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Fuses 3 A 600 VAC
Littelfuse Industrial & Electrical Fuses 110A 600VAC J Fuses 4Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 110 A 600 VAC
Littelfuse Industrial & Electrical Fuses 175A 600VAC J Fuses 3Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class J Cartridge Blade Fuses 175 A 600 VAC
Littelfuse Fuses with Leads - Through Hole 125V 10A FM10A Mil Non-Stocked Lead-Time 21 Weeks
Min.: 1.000
Mult.: 1.000
No
PCB Mount Fuse PICO II Leaded Fuses 10 A 125 VAC 125 VDC
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .250A Non-Stocked Lead-Time 9 Weeks
Min.: 5.000
Mult.: 5.000

PCB Mount Fuse PICO II Leaded Fuses 250 mA 125 VAC 125 VDC
Littelfuse Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX Non-Stocked Lead-Time 10 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC Non-Stocked Lead-Time 10 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Resettable Fuses - PPTC