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
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A
Datasheet
2 818In Stock
8 000Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4 000


Littelfuse Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX
Datasheet
4 109In 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
4 053In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A
Datasheet
8 672In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A
Datasheet
4 830In Stock
9 000Expected 28/08/2026
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
5 212In 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 2A
Datasheet
4 175In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A
Datasheet
4 045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000


Littelfuse Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD
Datasheet
5 006In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A
Datasheet
3 979In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000


Littelfuse Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD
Datasheet
3 779In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000


Littelfuse Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX
Datasheet
8 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000


Littelfuse Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD
Datasheet
5 769In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A
Datasheet
5 412In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000


Littelfuse Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD
Datasheet
5 492In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000


Littelfuse Resettable Fuses - PPTC 24V 3.0A-HD 50A SMD
Datasheet
7 360In Stock
12 500Expected 21/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2 500


Littelfuse Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX
Datasheet
2 247In Stock
4 898Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.5KV
Datasheet
850In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Standard HV Nominal
Datasheet
700In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 3.0KV
Datasheet
679In Stock
1 500Expected 20/08/2026
Min.: 1
Mult.: 1
: 500