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.

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Qty. RoHS

IXYS IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247
Datasheet
110In Stock
Min.: 1
Mult.: 1

IXYS DSP8-12AS-TRL
IXYS Rectifiers RECT 1.2KV 8A SM STD RCOVR
Datasheet
1,527In Stock
Min.: 1
Mult.: 1
Reel: 800
IXYS Diode Modules 1800V 200A DUAL 34MM DK PCKAGE
Datasheet
117In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS
Datasheet
2,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A
Datasheet
1,925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A
Datasheet
509In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 20KA SQ 25MM PB FREE 25S
Datasheet
421In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 20KA SQ 25MM PB FREE 25S
Datasheet
780In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
2,244In Stock
Min.: 1
Mult.: 1
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors 230V pF
Datasheet
1,877In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 90pF
Datasheet
Product Comments
7,734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO
Datasheet
4,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 30 VAC 4.5J 93V-CL 500A-P
Datasheet
5,565In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 480V 270pF
Datasheet
2,752In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 30 Amps 1200V
Datasheet
426In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes
Datasheet
246In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/65A Trench IGBT GenX4 XPT
Datasheet
251In Stock
Min.: 1
Mult.: 1


IXYS IGBTs 650V/370A Trench IGBT GenX4 XPT
Datasheet
295In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 1400V
Datasheet
33In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 400V 9.5A RDL GLASS
Datasheet
485In Stock
Min.: 1
Mult.: 1

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

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

Littelfuse Thyristor Surge Protection Devices - TSPD 160V 500A DO214 2L SIDACtor Uni
Datasheet
1,753In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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