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.

Types of Discrete & Power Modules
Change category view
Results: 117
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Technology
Mounting Style
Package/Case
IXYS Diode Modules STANDARD RECTIFIER 1800V 172A Y4-M6
Datasheet
546In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules BipolarModule-Rectifier+Brake E2-Pk-PFP
Datasheet
15In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount E2-Pack
IXYS Diode Modules 300 Amps 400V
Datasheet
154In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 310 Amps 1200V
Datasheet
29In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y2-DCB
IXYS Diode Modules 56 Amps 1400V
Datasheet
154In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 44 Amps 1800V
Datasheet
103In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 95 Amps 600V
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 200 Amps 1600V
Datasheet
86In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 26 Amps 800V
Datasheet
143In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 140A 1800V TO-240AA PHASE LEG
Datasheet
14In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA-3
IXYS Diode Modules 312 Amps 1200V
Datasheet
5In Stock
3Expected 02/04/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules 500 Amps 1400V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules 142 Amps 1200V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 200 Amps 1800V
Datasheet
18In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 95 Amps 1400V
Datasheet
33In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 172 Amps 1600V
Datasheet
363In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 95 Amps 1600V
Datasheet
781In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 95 Amps 2200V
Datasheet
555In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 500 Amps 2200V
Datasheet
166In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules DIODE FRED 200V, 356A
Datasheet
311In Stock
6Expected 21/05/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules FRED Module 200V 582A 150NS
Datasheet
526In Stock
423On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 172 Amps 1200V
Datasheet
103In Stock
102On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 200 Amps 2200V
Datasheet
32In Stock
24Expected 15/04/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 26 Amps 1600V
Datasheet
76In Stock
72Expected 21/05/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 310 Amps 1600V
Datasheet
70In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y2-DCB