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
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Results: 123
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Description Datasheet Availability Pricing (JPY) 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 310 Amps 1600V
Datasheet
87In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y2-DCB
IXYS Diode Modules 56 Amps 1400V
Datasheet
153In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 312 Amps 1600V
Datasheet
57In Stock
21Expected 9/29/2026
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 2200V
Datasheet
1In Stock
90Expected 10/19/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 600 Amps 600V
Datasheet
1In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 500 Amps 1400V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules 1600V 90A DUAL 21MM DK PCKAGE
Datasheet
111In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount
IXYS Diode Modules RECTIFIER 2.2KV 700A COMPACK
Datasheet
4In Stock
Min.: 1
Mult.: 1

Diode Modules Si
IXYS Diode Modules 142 Amps 800V
Datasheet
22In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 2 Amps 24000V
Datasheet
7In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount UGE-Single
IXYS Diode Modules 1800V 200A DUAL 34MM DK PCKAGE
Datasheet
111In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount
IXYS Diode Modules 312 Amps 1200V
Datasheet
8In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules 172 Amps 1600V
Datasheet
616In Stock
414On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 95 Amps 1200V
Datasheet
534In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules 560 Amps 1200v
Datasheet
113In Stock
80Expected 12/16/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules 500 Amps 2200V
Datasheet
129In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y1-CU
IXYS Diode Modules High Power Diode Modules
Datasheet
103In Stock
58Expected 9/30/2026
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount
IXYS Diode Modules 75 Amps 1200V
Datasheet
533In Stock
828On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA
IXYS Diode Modules FRED Module 200V 582A 150NS
Datasheet
179In Stock
1,022On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 110 Amps 1600V
Datasheet
274In Stock
8,580On Order
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount SOT-227B
IXYS Diode Modules 172 Amps 800V
Datasheet
31In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 172 Amps 1400V
Datasheet
30In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 200 Amps 1600V
Datasheet
41In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount Y4-M6
IXYS Diode Modules 26 Amps 800V
Datasheet
111In Stock
Min.: 1
Mult.: 1

Diode Modules Si Screw Mount TO-240AA