.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Rectifiers 60 Amps 200V

DSEK60-02A
IXYS
1: $6.32
617In Stock

Mfr. Part No.
DSEK60-02A

Mouser Part No
747-DSEK60-02A

IXYS

Rectifiers 60 Amps 200V

Datasheet

617In Stock

$6.32

$3.98

Min.: 1
Mult.: 1

Rectifiers 30 Amps 800V

DSI30-08A
IXYS
1: $1.65
4,546In Stock

Mfr. Part No.
DSI30-08A

Mouser Part No
747-DSI30-08A

IXYS

Rectifiers 30 Amps 800V

Learn More

Datasheet

4,546In Stock

$1.65

$1.37

$1.36

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 220 Amps 80V

DSS2X111-008A
IXYS
1: $29.99
139In Stock

Mfr. Part No.
DSS2X111-008A

Mouser Part No
747-DSS2X111-008A

IXYS

Schottky Diodes & Rectifiers 220 Amps 80V

Datasheet

139In Stock

$29.99

Min.: 1
Mult.: 1

Diode Modules 200 Amps 1600V

MDD200-16N1
IXYS
1: $75.23
86In Stock

Mfr. Part No.
MDD200-16N1

Mouser Part No
747-MDD200-16N1

IXYS

Diode Modules 200 Amps 1600V

Learn More

Datasheet

86In Stock

$75.23

$69.76

Min.: 1
Mult.: 1

Rectifiers

W4534NC060
IXYS
1: $316.17
30In Stock

Mfr. Part No.
W4534NC060

Mouser Part No
747-W4534NC060

IXYS

Rectifiers

Datasheet

30In Stock

$316.17

$269.47

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXP
Littelfuse
1: $1.92
6,225In Stock

Mfr. Part No.
0215.500MXP

Mouser Part No
576-0215.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

6,225In Stock

$1.92

$1.62

$1.49

$1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXEP
Littelfuse
1: $1.83
3,470In Stock

Mfr. Part No.
0215010.MXEP

Mouser Part No
576-0215010.MXEP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

3,470In Stock

$1.83

$1.62

$1.38

$1.27

$1.21

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

1206L450SLWR
Littelfuse
1: $1.49
3,513In Stock

Mfr. Part No.
1206L450SLWR

Mouser Part No
576-1206L450SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

Learn More

Datasheet

3,513In Stock

Cut Tape

$1.49

$1.33

$1.26

$1.12

View

Reel

$0.897

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

P1500SDLRP
Littelfuse
1: $1.92
3,486In Stock

Mfr. Part No.
P1500SDLRP

Mouser Part No
576-P1500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

Learn More

Datasheet

3,486In Stock

Cut Tape

$1.92

$1.23

$0.829

$0.657

$0.601

Reel

$0.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

P2300SDLRP
Littelfuse
1: $1.92
6,056In Stock

Mfr. Part No.
P2300SDLRP

Mouser Part No
576-P2300SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

Learn More

Datasheet

6,056In Stock

Cut Tape

$1.92

$1.23

$0.829

$0.658

$0.601

Reel

$0.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275M
Littelfuse
1: $1.99
2,712In Stock

Mfr. Part No.
TMOV20RP275M

Mouser Part No
576-TMOV20RP275M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

2,712In Stock

$1.99

$1.48

$1.35

$1.21

View

Min.: 1
Mult.: 1

Varistors 10V 150A 1600pF

V14MLA1206NH
Littelfuse
1: $0.67
3,208In Stock

Mfr. Part No.
V14MLA1206NH

Mouser Part No
576-V14MLA1206NH

Littelfuse

Varistors 10V 150A 1600pF

Learn More

Datasheet

3,208In Stock

Cut Tape

$0.67

$0.52

$0.481

$0.459

$0.456

Reel

$0.455

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: $0.40
9,367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

Learn More

Datasheet

9,367In Stock

Cut Tape

$0.40

$0.245

$0.212

$0.197

View

Reel

$0.151

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 35V 100A 600pF 13 Inch Reel

V56CH8
Littelfuse
1: $1.26
4,000In Stock

Mfr. Part No.
V56CH8

Mouser Part No
576-V56CH8

Littelfuse

Varistors 35V 100A 600pF 13 Inch Reel

Learn More

Datasheet

4,000In Stock

Cut Tape

$1.26

$0.913

$0.827

$0.733

View

Reel

$0.623

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 660V 200pF

V660LA50AP
Littelfuse
1: $1.06
2,625In Stock

Mfr. Part No.
V660LA50AP

Mouser Part No
576-V660LA50AP

Littelfuse

Varistors 660V 200pF

Learn More

Datasheet

2,625In Stock

$1.06

$0.854

$0.741

Min.: 1
Mult.: 1

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: $39.02
39In Stock

Mfr. Part No.
V661DA40

Mouser Part No
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

Learn More

Datasheet

39In Stock

$39.02

Min.: 1
Mult.: 1

Varistors 1200V 40kA 1800pF

V751DA40
Littelfuse
1: $52.18
34In Stock

Mfr. Part No.
V751DA40

Mouser Part No
576-V751DA40

Littelfuse

Varistors 1200V 40kA 1800pF

Learn More

Datasheet

34In Stock

$52.18

$39.90

Min.: 1
Mult.: 1

Rectifiers 45 Amps 1600V

DSP45-16AR
IXYS
1: $7.83
247In Stock

Mfr. Part No.
DSP45-16AR

Mouser Part No
747-DSP45-16AR

IXYS

Rectifiers 45 Amps 1600V

Datasheet

247In Stock

$7.83

Min.: 1
Mult.: 1

Bridge Rectifiers RECTIFIER BRIDGE ISOPLUS i4-PAC

FBE22-06N1
IXYS
1: $16.05
365In Stock

Mfr. Part No.
FBE22-06N1

Mouser Part No
747-FBE22-06N1

IXYS

Bridge Rectifiers RECTIFIER BRIDGE ISOPLUS i4-PAC

Datasheet

365In Stock

$16.05

$10.29

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX4 XPT IGBT

IXYH30N120C3D1
IXYS
1: $11.12
337In Stock

Mfr. Part No.
IXYH30N120C3D1

Mouser Part No
747-IXYH30N120C3D1

IXYS

IGBTs XPT 1200V IGBT GenX4 XPT IGBT

Learn More

Datasheet

337In Stock

$11.12

$6.23

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX6 XPT IGBT

IXYH50N120C3D1
IXYS
1: $10.40
338In Stock

Mfr. Part No.
IXYH50N120C3D1

Mouser Part No
747-IXYH50N120C3D1

IXYS

IGBTs XPT 1200V IGBT GenX6 XPT IGBT

Learn More

Datasheet

338In Stock

$10.40

$8.20

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

IXYN100N120C3
IXYS
1: $35.73
400In Stock

Mfr. Part No.
IXYN100N120C3

Mouser Part No
747-IXYN100N120C3

IXYS

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

Learn More

Datasheet

400In Stock

$35.73

$27.33

Min.: 1
Mult.: 1

IGBTs 650V/166A XPT Copacked SOT-227B

IXYN100N65C3H1
IXYS
1: $30.48
889In Stock

Mfr. Part No.
IXYN100N65C3H1

Mouser Part No
747-IXYN100N65C3H1

IXYS

IGBTs 650V/166A XPT Copacked SOT-227B

Learn More

Datasheet

889In Stock

$30.48

$22.85

$22.69

Min.: 1
Mult.: 1

IGBTs 650V/130A XPT C3-Class TO-220

IXYP50N65C3
IXYS
1: $7.92
581In Stock

Mfr. Part No.
IXYP50N65C3

Mouser Part No
747-IXYP50N65C3

IXYS

IGBTs 650V/130A XPT C3-Class TO-220

Learn More

Datasheet

581In Stock

$7.92

$4.41

$4.07

Min.: 1
Mult.: 1

Diode Modules 310 Amps 1200V

MDD310-12N1
IXYS
1: $104.41
29In Stock

Mfr. Part No.
MDD310-12N1

Mouser Part No
747-MDD310-12N1

IXYS

Diode Modules 310 Amps 1200V

Learn More

Datasheet

29In Stock

$104.41

$101.80

Min.: 1
Mult.: 1

AC/DC Power Supply

All Results (9,227)

Customer Service Office

Company

Resources

Support

AC/DC Power Supply

All Results (9,227)

Circuit Protection

Semiconductors

Industrial Automation