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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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 Cartridge Fuses 250V 4A Slo-Blo
Datasheet
12.850In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 4 A 250 VAC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A
Datasheet
16.319In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A
Datasheet
53.570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT
Datasheet
5.651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 125mA TL HBC
Datasheet
1.073In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V 12A IEC PT TD HBC
Datasheet
1.705In Stock
Min.: 1
Mult.: 1
: 1.000

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 12 A 250 VAC

Littelfuse Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD
Datasheet
3.366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A
Datasheet
1.030In Stock
Min.: 1
Mult.: 1

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

Littelfuse Resettable Fuses - PPTC 6V 600MA-HD 50A SMD
Datasheet
6.496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A
Datasheet
2.784In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .160A 5X20 TL HBC
Datasheet
3.049In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 160 mA 250 VAC
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
820In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC

Littelfuse Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD
Datasheet
5.373In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD
Datasheet
1.770In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
2.653In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 800 mA 250 VAC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A
Datasheet
5.070In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 2A Slo-Blo
Datasheet
1.718In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 2 A 250 VAC
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
Datasheet
894In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1.6 A 250 VAC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A
Datasheet
6.574In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A
Datasheet
2.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
1.094In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 800 mA 250 VAC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A
Datasheet
15.080In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Industrial & Electrical Fuses 25A 600VAC J Fuses
Datasheet
160In Stock
Min.: 1
Mult.: 1
Cartridge Fuses 25 A 600 VAC
Littelfuse Fuses with Leads - Through Hole 125V 7A FM10A Mil
Datasheet
980In Stock
Min.: 1
Mult.: 1
No
PCB Mount Fuse PICO II Leaded Fuses 7 A 125 VAC 125 VDC
Littelfuse Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T
Datasheet
2In Stock
Min.: 1
Mult.: 1

Cartridge Leaded Fuses 450 A 600 VAC 300 VDC