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: 2,907
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 120V 3000A DO214AB RoHS 3,003In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS 3,000In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS 2,961In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD TSPD DO214 170V 3KA SIDACTR 2,995In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS 1,759In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 220V 3000A DO214AB RoHS 2,930In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS 2,508In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS 743In Stock
Min.: 1
Mult.: 1
Reel: 3,000
IXYS Rectifiers Power Diode Discretes-Rectifier TO-247AD 1,736In Stock
Min.: 1
Mult.: 1
Reel: 30

Littelfuse Schottky Diodes & Rectifiers 45V 20A Axial 19,184In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A 806In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers Standard Rectifier 888In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 120 Amps 1200V 2,752In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 200V 2X123A 531In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers DIODE Id2x60 BVdass600 901In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO263 1200V 30A XPT 692In Stock
Min.: 1
Mult.: 1

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

IXYS Diode Modules 172 Amps 1600V 345In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 1600V 702In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 2200V 534In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 500 Amps 2200V 166In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules High Power Diode Modules 97In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 300 Amps 400V 154In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules DIODE FRED 200V, 356A 308In Stock
6Expected 2026-05-21
Min.: 1
Mult.: 1

IXYS Diode Modules FRED Module 200V 582A 150NS 371In Stock
417On Order
Min.: 1
Mult.: 1