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 (8.843)

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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 Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD
Datasheet
3.366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

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
1.102In Stock
Min.: 1
Mult.: 1

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

Littelfuse Varistors 460V 20mm Epoxy UltraMOV
Datasheet
2.873In 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
9.488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors 820V 2500pF
Datasheet
9.212In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 660V 70pF
Datasheet
4.988In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers Power Diode Discretes-Rectifier TO-247AD
Datasheet
1.590In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes
Datasheet
235In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 30 Amps 1600V
Datasheet
3.605In Stock
550On Order
Min.: 1
Mult.: 1

IXYS Schottky Diodes & Rectifiers 220 Amps 80V
Datasheet
106In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/170A XPT C3-Class TO-247
Datasheet
172In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO264 1200V 110A GENX4
Datasheet
84In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
23In Stock
Min.: 1
Mult.: 1


IXYS Rectifiers FRED DIODE 600V, 37A
Datasheet
4.222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

IXYS IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD
Datasheet
70In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 55A, XPT Gen5 B5 IGBT in TO-263
Datasheet
77In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
310In Stock
150Expected 8/17/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 60VAC 85VDC 1100pF AEC-Q200
Datasheet
871In Stock
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000