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: 46
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Body Style
Voltage Rating DC
Interrupt Rating
Termination Style
Fuse Size/Group
Minimum Operating Temperature
Maximum Operating Temperature
Resistance
Packaging
Littelfuse Fuses with Leads - Through Hole 125V 4A FM10A Mil
Datasheet
389In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 20.4 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 250mA FM10A Mil
Datasheet
473In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 665 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
348In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 29.5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 32V 15A Pico II Very Fast Acting
Datasheet
688In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 1.5 A 32 VAC Fast Blow Leaded Fuses 32 VDC 300 A at 32 VDC Axial PICO II - 55 C + 125 C 4.46 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 1A
Datasheet
2In Stock
Min.: 1
Mult.: 1

253 PCB Mount Fuses 1 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 128 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .062A FM Fast Acting
Datasheet
60Expected 24/03/2026
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 7 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 10A FM10A Mil
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 10 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 7.2 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .250A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 5,000
Mult.: 5,000

253 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 665 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,000
Mult.: 1,000

253 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 7 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .125A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 1.7 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .375A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 375 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 395 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .500A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 303 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL .750A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 750 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 175 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 2A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 47.3 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 3A
Datasheet
Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 29.5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 4A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 20.4 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 5A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 15.8 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 7A
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 7 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 10.7 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 1.5A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 15 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 82.3 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V FM10A PICO MIL 10A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

253 PCB Mount Fuses 10 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 7.2 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .062A FM Fast Acting
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000
No
253 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 7 Ohms Reel
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,000
Mult.: 1,000
No
253 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 1.7 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .125A FM Fast Acting
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000
No
253 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 1.7 Ohms Reel
Littelfuse Fuses with Leads - Through Hole 125V .250A FM Fast Acting
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000
No
253 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 665 mOhms Reel
Littelfuse Fuses with Leads - Through Hole 125V .250A FM Fast Acting
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A at 125 VDC Axial PICO II - 55 C + 125 C 665 mOhms Bulk