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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.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A
Datasheet
997In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V HBC TL 5X20 20A
Datasheet
4.987In Stock
3.000Expected 11/23/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
Datasheet
8.112In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC
Datasheet
838In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
Datasheet
3.840In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
4.907In Stock
10.000On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P
Datasheet
931In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
5.458In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A
Datasheet
8.617In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A
Datasheet
9.446In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000


Littelfuse Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD
Datasheet
3.966In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A
Datasheet
4.343In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A
Datasheet
8.760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A
Datasheet
10.818In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000


Littelfuse Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX
Datasheet
4.103In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A
Datasheet
2.866In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A
Datasheet
9.895In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A
Datasheet
3.650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A
Datasheet
8.572In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A
Datasheet
4.827In Stock
9.000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A
Datasheet
6.303In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A
Datasheet
10.510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A
Datasheet
4.912In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A
Datasheet
5.132In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A
Datasheet
10.234In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000