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: 7 170
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
818In Stock
Min.: 1
Mult.: 1


Littelfuse Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD
Datasheet
5 351In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000


Littelfuse Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD
Datasheet
1 770In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded
Datasheet
1 000In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor
Datasheet
9 690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 22V
Datasheet
5 963In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V
Datasheet
4 643In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1 080In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300V 20KA SQ 25MM PB FREE 25S
Datasheet
645In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 10V 30A 150pF
Datasheet
23 071In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors 115V 250A 120pF 13 Inch Reel
Datasheet
7 107In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
19 876In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 24V 2220 125C AUML AEC-Q200 Low Profile
Datasheet
562In Stock
Min.: 1
Mult.: 1
: 1 000

Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
130In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 14MM P47Z7 30VRMS
Datasheet
6 017In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 5.5 VDC .05J 39V-CL 210PF P
Datasheet
11 288In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Littelfuse Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO
Datasheet
32 983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors 56 VDC 1J 120V-CL 180A PK
Datasheet
6 357In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors 80pF
Datasheet
8 831In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .125A 5X20 TL HBC
Datasheet
1 752In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A
Datasheet
1 019In Stock
Min.: 1
Mult.: 1


Littelfuse Resettable Fuses - PPTC 6V 600MA-HD 50A SMD
Datasheet
6 496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A
Datasheet
2 782In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV
Datasheet
3 905In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.5KV
Datasheet
1 554In Stock
Min.: 1
Mult.: 1
: 500