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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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Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 130 VAC 340V-CL 535In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 150 VAC 395V-CL 734In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 175 VAC 749In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 195 VAC 1,157In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 230 VAC 499In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 18VAC 26VDC 3200pF AEC-Q200 677In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 275 VAC 1,099In Stock
3,000Expected 15/9/2026
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 300 VAC 1,026In Stock
1,200Expected 9/3/2027
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 440 VAC 888In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 480 VAC 1,055In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 510 VAC 1,126In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 550 VAC 1,112In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 625 VAC 481In Stock
Min.: 1
Mult.: 1
: 300

IXYS IGBTs 650V, 48A, XPT Gen5 A5 IGBT in TO-263 300In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 60A, XPT Gen5 A5 IGBT in TO-263 378In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 48A, XPT Gen5 A5 IGBT in TO-220 291In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .160A 5X20 TL HBC 2,035In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .2A Slo-Blo 1,343In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Slo-Blo 1,761In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .315A Slo-Blo 995In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Slo-Blo 4,893In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .8A Slo-Blo 2,650In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A Slo-Blo 6,343In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo 2,595In Stock
3,400Expected 15/9/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo 1,499In Stock
Min.: 1
Mult.: 1