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: 2,909
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
IXYS Rectifiers FRED DIODE 600V, 37A 4,482In Stock
Min.: 1
Mult.: 1
Reel: 800

IXYS Rectifiers 40 Amps 300V 2,127In Stock
Min.: 1
Mult.: 1
Reel: 800

IXYS DSP8-12AS-TRL
IXYS Rectifiers RECT 1.2KV 8A SM STD RCOVR 1,527In Stock
Min.: 1
Mult.: 1
Reel: 800
Littelfuse Thyristor Surge Protection Devices - TSPD 100mA 500A Dual Negative 848In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Thyristor Surge Protection Devices - TSPD 2 Port -170V SLIC protector 4,990In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V 4,673In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS 4,143In Stock
Min.: 1
Mult.: 1
Reel: 3,000

IXYS IGBTs 650V/150A TRENCH IGBT GENX4 XPT 169In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 900V 60A 2.7V XPT IGBT GenX3 142In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 320V 2,938In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101 1,233In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs TO264 650V 102A N-CH X2CLASS 251In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/120A TRENCH IGBT GENX4 XPT 261In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO264 1200V 110A GENX4 158In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT TO264 107In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SPSP, 170V, 35A SOIC, 8L, RoHS 9,990In Stock
Min.: 1
Mult.: 1
Reel: 2,500



IXYS Rectifiers RECT 600V 30A SM FAST RCVR 851In Stock
Min.: 1
Mult.: 1
Reel: 800

Littelfuse Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi 2,794In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V 1,544In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 170V 4,150In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 550V 50A DO214 2L SIDACtor Bi 2,071In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L 7,017In Stock
Min.: 1
Mult.: 1
Reel: 3,000

IXYS Rectifiers HiPerFRED 84In Stock
Min.: 1
Mult.: 1


IXYS IGBTs 650V/310A TRENCH IGBT GENX4 XPT 214In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 1700V/108A High Voltage XPT IGBT 79In Stock
870Expected 07/05/2026
Min.: 1
Mult.: 1