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: 496
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Description Datasheet Availability Pricing (JPY) 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 250A 600VAC 300VDC Class T
Datasheet
19In Stock
Min.: 1
Mult.: 1

Cartridge Leaded Fuses 250 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 60A 600VAC J Fuses
Datasheet
40In Stock
Min.: 1
Mult.: 1
Cartridge Fuses 60 A 600 VAC
Littelfuse Industrial & Electrical Fuses 200A 600VAC J Fuses
Datasheet
98In Stock
Min.: 1
Mult.: 1
Cartridge Blade Fuses 200 A 600 VAC
Littelfuse Industrial & Electrical Fuses 20A 600VAC 300VDC Class T
Datasheet
7In Stock
Min.: 1
Mult.: 1

Cartridge Fuses 20 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 60A 600VAC 300VDC Class T
Datasheet
9In Stock
9Expected 8/17/2026
Min.: 1
Mult.: 1

Cartridge Fuses 60 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 70A 600VAC 300VDC Class T
Datasheet
1In Stock
4Expected 9/24/2026
Min.: 1
Mult.: 1

Cartridge Fuses 70 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 100A 600VAC 300VDC Class T
Datasheet
16In Stock
Min.: 1
Mult.: 1

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

Cartridge Leaded Fuses 100 A 600 VAC 300 VDC


Littelfuse Industrial & Electrical Fuses 150A 600VAC 300VDC Class T
Datasheet
13In Stock
15Expected 10/5/2026
Min.: 1
Mult.: 1

Cartridge Leaded Fuses 150 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 200A 600VAC 300VDC Class T
Datasheet
15In Stock
Min.: 1
Mult.: 1

Cartridge Leaded Fuses 200 A 600 VAC 300 VDC
Littelfuse Fuses with Leads - Through Hole 125V 250mA FM10A Mil
Datasheet
264In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 250 mA 125 VAC 125 VDC
Littelfuse Fuses with Leads - Through Hole 125V 2A FM10A Mil
Datasheet
449In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 2 A 125 VAC 125 VDC
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
1,031In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 3 A 125 VAC 125 VDC
Littelfuse Fuses with Leads - Through Hole 32V 15A Pico II Very Fast Acting
Datasheet
633In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 1.5 A 32 VAC 32 VDC
Littelfuse Cartridge Fuses 250V .2A Slo-Blo
Datasheet
59In 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
Datasheet
103In 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
96In 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
Datasheet
358In 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
240In 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
955In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 315 mA 250 VAC
Littelfuse Cartridge Fuses 250V .4A Slo-Blo
Datasheet
1,144In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 400 mA 250 VAC
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
3In Stock
3,400On Order
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
Datasheet
245In 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
Datasheet
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