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
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Description Datasheet Availability Pricing (USD) 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 100A 600VAC 300VDC Class T
Datasheet
23In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 100 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 100A 600VAC 300VDC CLASS T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 100 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 110A 600VAC 300VDC Class T
Datasheet
13In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 110 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 125A 600VAC 300VDC Class T
Datasheet
3In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 125 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 200A 600VAC 300VDC Class T
Datasheet
13In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 200 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 225A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 225 A 600 VAC 300 VDC
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
348In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 3 A 125 VAC 125 VDC
Littelfuse Cartridge Fuses 250V .2A Slo-Blo
Datasheet
100In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 200 mA 250 VAC
Littelfuse Cartridge Fuses 250V 200mA IEC TD HBC 205In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 200 mA 250 VAC
Littelfuse Cartridge Fuses 250V .25A Slo-Blo
Datasheet
91In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 250 mA 250 VAC
Littelfuse Cartridge Fuses 250V 250mA IEC TD HBC 391In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 250 mA 250 VAC
Littelfuse Cartridge Fuses 250V .315A Slo-Blo
Datasheet
189In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 315 mA 250 VAC
Littelfuse Cartridge Fuses 250V .315A Slo-Blo
Datasheet
877In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 315 mA 250 VAC
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
183In Stock
600Expected 16/03/2026
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 500 mA 250 VAC
Littelfuse Cartridge Fuses 250V 500mA IEC TD HBC 270In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 500 mA 250 VAC
Littelfuse Cartridge Fuses 250V 5X20mm (P) 0.5AMP 19In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 500 mA 250 VAC
Littelfuse Cartridge Fuses 250V .63A Slo-Blo
Datasheet
88In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 630 mA 250 VAC
Littelfuse Cartridge Fuses 250V 630mA IEC TD HBC 82In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 630 mA 250 VAC
Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
98In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 800 mA 250 VAC
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
490In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 1 A 250 VAC
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
479In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 1 A 250 VAC
Littelfuse Cartridge Fuses 250V 1A IEC TD HBC 29In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 1 A 250 VAC
Littelfuse Cartridge Fuses 250V 2A IEC TD HBC 310In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 2 A 250 VAC
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
1,321In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 4 A 250 VAC
Littelfuse Cartridge Fuses 5x20 C/CODE T HBC 4A/250V (P)
Datasheet
391In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 4 A 250 VAC