.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 (9,226)

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 #

Varistors 40 VAC .6J 135V-CL 100A-

V68ZA05P
Littelfuse
1: £0.271
4,017In Stock

Mfr. Part No.
V68ZA05P

Mouser Part No
576-V68ZA05P

Littelfuse

Varistors 40 VAC .6J 135V-CL 100A-

Learn More

Datasheet

4,017In Stock

£0.271

£0.168

£0.12

£0.111

View

Min.: 1
Mult.: 1

Rectifiers 200 Amps 1200V

DSEI2X101-12P
IXYS
1: £26.26
6In Stock

Mfr. Part No.
DSEI2X101-12P

Mouser Part No
747-DSEI2X101-12P

IXYS

Rectifiers 200 Amps 1200V

Datasheet

6In Stock

£26.26

£18.13

Min.: 1
Mult.: 1

Diode Modules 140A 1800V TO-240AA PHASE LEG

MDMA140P1800TG
IXYS
1: £34.34
14In Stock

Mfr. Part No.
MDMA140P1800TG

Mouser Part No
747-MDMA140P1800TG

IXYS

Diode Modules 140A 1800V TO-240AA PHASE LEG

Datasheet

14In Stock

£34.34

£27.94

£24.32

Min.: 1
Mult.: 1

Bridge Rectifiers 55 Amps 1200V

VBE55-12NO7
IXYS
1: £16.61
10In Stock

Mfr. Part No.
VBE55-12NO7

Mouser Part No
747-VBE55-12NO7

IXYS

Bridge Rectifiers 55 Amps 1200V

Datasheet

10In Stock

£16.61

£11.86

£10.40

Min.: 1
Mult.: 1

Bridge Rectifiers 36 Amps 800V

VBO36-08NO8
IXYS
1: £11.58
61In Stock

Mfr. Part No.
VBO36-08NO8

Mouser Part No
747-VBO36-08NO8

IXYS

Bridge Rectifiers 36 Amps 800V

Datasheet

61In Stock

£11.58

£6.61

Min.: 1
Mult.: 1

Small Signal Switching Diodes HiPerFRED

DPG20C400PC
IXYS
1: £3.62
1,075In Stock

Mfr. Part No.
DPG20C400PC

Mouser Part No
747-DPG20C400PC

IXYS

Small Signal Switching Diodes HiPerFRED

Datasheet

1,075In Stock

Cut Tape

£3.62

£2.90

£2.35

£2.09

Reel

£1.78

Min.: 1
Mult.: 1

Reel: 800

Rectifiers RECT 600V 9.5A RDL GLASS

D6015L52TP
IXYS
1: £2.79
528In Stock

Mfr. Part No.
D6015L52TP

Mouser Part No
576-D6015L52TP

IXYS

Rectifiers RECT 600V 9.5A RDL GLASS

Learn More

Datasheet

528In Stock

£2.79

£1.85

£1.59

£1.41

£1.40

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: £77.71
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Littelfuse

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

Learn More

Datasheet

4In Stock

£77.71

£59.99

£57.05

£54.53

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: £348.55
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

Learn More

Datasheet

2In Stock

£348.55

£275.91

£267.52

View

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

LFJ600303C
Littelfuse
1: £61.21
3In Stock

Mfr. Part No.
LFJ600303C

Mouser Part No
576-LFJ600303C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

Learn More

Datasheet

3In Stock

£61.21

£49.77

£45.90

£37.98

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 300V 30A 2 POLE

LFT300302C
Littelfuse
1: £32.88
18In Stock

Mfr. Part No.
LFT300302C

Mouser Part No
576-LFT300302C

Littelfuse

Fuse Holder CLASS T FUSE BLOCK 300V 30A 2 POLE

Datasheet

18In Stock

£32.88

£28.94

£26.84

£20.42

£18.81

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP750M
Littelfuse
1: £2.21
845In Stock

Mfr. Part No.
TMOV20RP750M

Mouser Part No
576-TMOV20RP750M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

845In Stock

£2.21

£1.65

£1.51

£1.30

View

Min.: 1
Mult.: 1

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: £0.488
4,357In Stock

Mfr. Part No.
V05E14P

Mouser Part No
576-V05E14P

Littelfuse

Varistors 14V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,357In Stock

£0.488

£0.292

£0.193

£0.18

View

Min.: 1
Mult.: 1

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: £0.473
4,430In Stock

Mfr. Part No.
V05E95P

Mouser Part No
576-V05E95P

Littelfuse

Varistors 95V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,430In Stock

£0.473

£0.303

£0.207

£0.187

View

Min.: 1
Mult.: 1

Varistors Multi Layer HS

V0603MHS03NA
Littelfuse
1: £0.571
655In Stock

Mfr. Part No.
V0603MHS03NA

Mouser Part No
576-V0603MHS03NA

Littelfuse

Varistors Multi Layer HS

Learn More

Datasheet

655In Stock

£0.571

£0.34

£0.237

£0.219

View

Min.: 1
Mult.: 1

Varistors Multi Layer HS

V0603MHS22NA
Littelfuse
1: £0.571
2,400In Stock

Mfr. Part No.
V0603MHS22NA

Mouser Part No
576-V0603MHS22NA

Littelfuse

Varistors Multi Layer HS

Learn More

Datasheet

2,400In Stock

£0.571

£0.34

£0.237

£0.219

View

Min.: 1
Mult.: 1

Varistors 23V 7mm Epoxy UltraMOV

V07E23P
Littelfuse
1: £0.33
4,100In Stock

Mfr. Part No.
V07E23P

Mouser Part No
576-V07E23P

Littelfuse

Varistors 23V 7mm Epoxy UltraMOV

Learn More

Datasheet

4,100In Stock

£0.33

£0.203

£0.176

£0.163

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V130LA20BPX2855
Littelfuse
1: £1.14
1,243In Stock

Mfr. Part No.
V130LA20BPX2855

Mouser Part No
576-V130LA20BPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1,243In Stock

£1.14

£0.702

£0.625

£0.582

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic UltraMOV

V14P30P
Littelfuse
1: £0.578
1,620In Stock

Mfr. Part No.
V14P30P

Mouser Part No
576-V14P30P

Littelfuse

Varistors 30V 14mm Phenolic UltraMOV

Learn More

Datasheet

1,620In Stock

£0.578

£0.408

£0.367

£0.32

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P35AUTO
Littelfuse
1: £0.586
1,719In Stock

Mfr. Part No.
V14P35AUTO

Mouser Part No
576-V14P35AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1,719In Stock

£0.586

£0.419

£0.377

£0.33

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 07MM ROHS / LEAD FREE

V150LA2PX2855
Littelfuse
1: £0.548
4,180In Stock

Mfr. Part No.
V150LA2PX2855

Mouser Part No
576-V150LA2PX2855

Littelfuse

Varistors RADIAL VARISTOR 07MM ROHS / LEAD FREE

Learn More

Datasheet

4,180In Stock

£0.548

£0.327

£0.227

£0.211

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: £0.721
1,110In Stock

Mfr. Part No.
V20P11P

Mouser Part No
576-V20P11P

Littelfuse

Varistors 11V 20mm Phenolic UltraMOV

Learn More

Datasheet

1,110In Stock

£0.721

£0.518

£0.466

£0.41

View

Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic UltraMOV

V20P17P
Littelfuse
1: £1.14
785In Stock

Mfr. Part No.
V20P17P

Mouser Part No
576-V20P17P

Littelfuse

Varistors 17V 20mm Phenolic UltraMOV

Learn More

Datasheet

785In Stock

£1.14

£0.701

£0.625

£0.513

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V24ZA20P
Littelfuse
1: £1.04
413In Stock

Mfr. Part No.
V24ZA20P

Mouser Part No
576-V24ZA20P

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

413In Stock

£1.04

£0.637

£0.568

£0.467

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V275LA40BPX2855
Littelfuse
1: £0.728
309In Stock

Mfr. Part No.
V275LA40BPX2855

Mouser Part No
576-V275LA40BPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

309In Stock

£0.728

£0.518

£0.466

£0.41

View

Min.: 1
Mult.: 1

AC/DC Power Supply

All Results (9,226)

Customer Service Office

Company

Resources

Support

AC/DC Power Supply

All Results (9,226)

Circuit Protection

Semiconductors

Industrial Automation