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.

All Results (8 843)

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 Thyristor Surge Protection Devices - TSPD 100A 220V
Datasheet
7 682In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
13In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 400V 15A
Datasheet
999In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/170A XPT C3-Class TO-247
Datasheet
172In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO264 1200V 110A GENX4
Datasheet
84In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
23In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 60VAC 85VDC 1100pF AEC-Q200
Datasheet
881In Stock
1 000Expected 8/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

IXYS IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263
Datasheet
58In Stock
300Expected 1/27/2027
Min.: 1
Mult.: 1


IXYS Rectifiers FRED DIODE 600V, 37A
Datasheet
4 222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800


IXYS Rectifiers High VTG Standard Rectifier
Datasheet
10 754In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

Littelfuse Thyristor Surge Protection Devices - TSPD 350V 5000A TO218
Datasheet
452In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 175V 20KA SQ 25MM PB FREE 25S
Datasheet
575In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
2 335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Littelfuse Varistors DHB Series
Datasheet
115In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 300 Amps 400V
Datasheet
83In Stock
36Expected 1/4/2027
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
16In Stock
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
1 094In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A
Datasheet
15 030In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3.0KV Standard GP Nominal
Datasheet
635In Stock
Min.: 1
Mult.: 1

Littelfuse Schottky Diodes & Rectifiers 10A 50V TO-277B
Datasheet
4 169In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS
Datasheet
1 615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1 755In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1 327In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
5 088In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1 194In Stock
Min.: 1
Mult.: 1
: 300