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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 Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A
Datasheet
15.113In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A
Datasheet
22.456In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A
Datasheet
27.830In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Littelfuse Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL
Datasheet
17.923In Stock
Min.: 1
Mult.: 1
: 3.000


Littelfuse Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD
Datasheet
11.582In Stock
16.500Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500


Littelfuse Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD
Datasheet
14.453In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 100A 3 POLE
Datasheet
145In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 10mm Phenolic UltraMOV
Datasheet
3.894In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
30.916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Littelfuse Varistors 150V 250A 100pF 13 Inch Reel
Datasheet
27.703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
24.016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Littelfuse Varistors 33V 180A 500pF
Datasheet
39.509In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors 275V 250A 50pF 13 Inch Reel
Datasheet
20.929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors 910V 70kA 4500pF
Datasheet
122In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 120 Amps 1200V
Datasheet
1.568In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 1200V 2X91A
Datasheet
434In Stock
400Expected 1/18/2027
Min.: 1
Mult.: 1

IXYS Rectifiers 110 Amps 1200V
Datasheet
807In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 50 Amps 1600V
Datasheet
891In Stock
725Expected 1/11/2027
Min.: 1
Mult.: 1

IXYS IGBTs ISOPLUS 4500V 38A IGBT
Datasheet
198In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO247 2500V 40A IGBT
Datasheet
307In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 172 Amps 1600V
Datasheet
313In Stock
720On Order
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 1200V
Datasheet
534In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 1600V
Datasheet
767In Stock
684Expected 12/15/2026
Min.: 1
Mult.: 1

IXYS Diode Modules 95 Amps 2200V
Datasheet
362In Stock
252Expected 9/29/2026
Min.: 1
Mult.: 1

IXYS Diode Modules 560 Amps 1200v
Datasheet
116In Stock
80Expected 11/16/2026
Min.: 1
Mult.: 1