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.

All Results (9,227)

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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Varistors 30V 1760pF 1210 AEC-Q200 MLA AUTO
Datasheet
1,968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Varistors 20V 100A 750pF 13 Inch Reel
Datasheet
7,376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Varistors 42 VDC .8J 92V-CL 180A PK
Datasheet
7,322In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 250A 600pF
Datasheet
Product Comments
13,584In Stock
Min.: 1
Mult.: 1
Reel: 1,000

IXYS Rectifiers RECT 1.6KV 80A RDL STD RCOVR
Datasheet
353In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 180 Amps 300V
Datasheet
130In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT 600V IGBT 300A
Datasheet
250In Stock
50Expected 07/07/2026
Min.: 1
Mult.: 1

IXYS IGBTs XPT IGBT C3-Class 1200V/160A; Copack
Datasheet
260In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 1700V/108A High Voltage XPT IGBT
Datasheet
350In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO268 1200V 85A XPT
Datasheet
475In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes Fast Diode
Datasheet
3In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 10 Amps 4800V
Datasheet
120In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 36 Amps 1800V
Datasheet
542In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
1,194In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A
Datasheet
3,621In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A
Datasheet
4,578In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A
Datasheet
15,172In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 220V
Datasheet
9,800In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS
Datasheet
1,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1,606In Stock
Min.: 1
Mult.: 1
Reel: 300

Littelfuse Varistors 10V 250A 2000pF
Datasheet
Product Comments
8,209In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 320V 20mm Epoxy UltraMOV
Datasheet
5,661In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 230V 250A 70pF 13 Inch Reel
Datasheet
5,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse Varistors 230V 250A 70pF 7 Inch Reel
Datasheet
3,866In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 385V 160pF
Datasheet
8,179In Stock
Min.: 1
Mult.: 1