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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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Varistors 250V 250A 60pF 13 Inch Reel
Datasheet
8.878In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors 14MM Radial
Datasheet
5.230In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
6.097In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 1.8KV 100A SM STD RCOVR
Datasheet
173In Stock
10Expected 10/27/2026
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 30 Amps 200V
Datasheet
685In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 300V 40A SM FAST RCVR
Datasheet
665In Stock
Min.: 1
Mult.: 1
: 800

IXYS Rectifiers Rectifier Diode
Datasheet
1.577In Stock
Min.: 1
Mult.: 1
: 50
IXYS IGBTs 650V/160A TRENCH IGBT GENX4 XPT
Datasheet
919In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO263 1200V 20A XPT
Datasheet
374In Stock
Min.: 1
Mult.: 1

IXYS IGBTs PLUS247 1200V 110A GENX4
Datasheet
198In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 250 Amps 1200V
Datasheet
113In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 22 Amps 1600V
Datasheet
140In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 125mA TL HBC
Datasheet
973In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 12A IEC PT TD HBC
Datasheet
1.700In Stock
Min.: 1
Mult.: 1
: 1.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV
Datasheet
1.887In Stock
Min.: 1
Mult.: 1

Littelfuse Schottky Diodes & Rectifiers 5A 100V TO-277B
Datasheet
5.680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Littelfuse Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi
Datasheet
4.518In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional
Datasheet
12.410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.180In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.062In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
3.429In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.476In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 250A 105pF 13 Inch Reel
Datasheet
4.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors 26V 150A 900pF
Datasheet
9.487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors 3.5V 100A 6000pF
Datasheet
3.954In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500