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 Varistors 60VAC 85VDC 1100pF AEC-Q200
Datasheet
881In Stock
1.000Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

IXYS IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263
Datasheet
61In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

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 FRED DIODE 600V, 37A
Datasheet
4.222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

IXYS Diode Modules 300 Amps 400V
Datasheet
83In Stock
36Expected 12/21/2026
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
16In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers High VTG Standard Rectifier
Datasheet
10.779In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

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 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

IXYS IGBTs TO263 1200V 20A XPT
Datasheet
1.416In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD
Datasheet
70In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded
Datasheet
1.000In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 300 VAC 250J 775V-CL 10KA-PK
Datasheet
6.998In Stock
2.400Expected 8/13/2026
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
645In Stock
Min.: 1
Mult.: 1

Littelfuse Schottky Diodes & Rectifiers 10A 50V TO-277B
Datasheet
4.179In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A
Datasheet
2.566In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

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