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.

Results: 2.907
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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 Thyristor Surge Protection Devices - TSPD 30V 2.5kA Bi-Dir
Datasheet
1.721In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V
Datasheet
4.506In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF
Datasheet
2.676In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor
Datasheet
1.356In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS
Datasheet
3.656In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A
Datasheet
3.317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 275V
Datasheet
8.997In Stock
5.000Expected 4/28/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 275V
Datasheet
16.472In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 275V 1000A
Datasheet
Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A
Datasheet
861In Stock
Min.: 1
Mult.: 1


Littelfuse Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor
Datasheet
5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device
Datasheet
8.364In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional
Datasheet
27.578In Stock
21.000Expected 5/25/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional
Datasheet
16.827In Stock
18.000Expected 5/25/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

IXYS Small Signal Switching Diodes SONIC-FRD Fast Recovery Diodes
Datasheet
1.023In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 60 Amps 1800V
Datasheet
883In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 55 Amps 3600V
Datasheet
195In Stock
250Expected 5/21/2026
Min.: 1
Mult.: 1

IXYS Rectifiers Power Diode Discretes-Rectifier TO-252D
Datasheet
2.086In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers RECT 1.8KV 40A RDL STD RCOVR
Datasheet
154In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 1.6KV 50A RDL STD RCOVR
Datasheet
862In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers High Voltage Std Rectifier Sngl Diode
Datasheet
414In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers Rectifier Diode Std 2200V 30A
Datasheet
1.153In Stock
500Expected 2/23/2026
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 2.2KV 30A SM STD RCOVR
Datasheet
1.470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

IXYS Small Signal Switching Diodes 1 Amps 1600V 1600V 1A
Datasheet
4.003In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 60 Amps 600V
Datasheet
362In Stock
Min.: 1
Mult.: 1