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 THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.500In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
2.712In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 10V 150A 1600pF
Datasheet
3.208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Varistors 26V 100A 190pF
Datasheet
9.367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Littelfuse Varistors 35V 100A 600pF 13 Inch Reel
Datasheet
4.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Littelfuse Varistors 660V 200pF
Datasheet
2.625In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 40kA 1050V 40kA 2000pF
Datasheet
39In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 1200V 40kA 1800pF
Datasheet
34In Stock
Min.: 1
Mult.: 1

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

IXYS Rectifiers 45 Amps 1600V
Datasheet
247In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers RECTIFIER BRIDGE ISOPLUS i4-PAC
Datasheet
365In Stock
Min.: 1
Mult.: 1


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

IXYS IGBTs XPT 1200V IGBT GenX4 XPT IGBT
Datasheet
337In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT 1200V IGBT GenX6 XPT IGBT
Datasheet
338In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT 1200V IGBT GenX3 XPT IGBT
Datasheet
400In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/130A XPT C3-Class TO-220
Datasheet
581In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 1700V/108A High Voltage XPT IGBT
Datasheet
79In Stock
870Expected 5/7/2026
Min.: 1
Mult.: 1

IXYS Diode Modules 310 Amps 1200V
Datasheet
29In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 56 Amps 1400V
Datasheet
154In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 34 Amps 1800V
Datasheet
109In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A
Datasheet
4.310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A
Datasheet
7.644In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000


Littelfuse Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD
Datasheet
2.683In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 3.0KV
Datasheet
3.829In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV
Datasheet
4.001In Stock
Min.: 1
Mult.: 1
Reel: 500