.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 (9.225)

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 320V 10mm Epoxy UltraMOV

V10E320P
Littelfuse
1: Rp16.144
5.883In Stock

Mfr. Part No.
V10E320P

Mouser Part No
576-V10E320P

Littelfuse

Varistors 320V 10mm Epoxy UltraMOV

Learn More

Datasheet

5.883In Stock

Rp16.144

Rp9.778

Rp9.008

Rp7.210

View

Min.: 1
Mult.: 1

Varistors 175V 1400pF

V175LA20AP
Littelfuse
1: Rp26.969
2.536In Stock

Mfr. Part No.
V175LA20AP

Mouser Part No
576-V175LA20AP

Littelfuse

Varistors 175V 1400pF

Learn More

Datasheet

2.536In Stock

Rp26.969

Rp10.861

Rp9.962

Rp8.164

Rp6.916

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

V205ZA05P
Littelfuse
1: Rp20.181
4.455In Stock

Mfr. Part No.
V205ZA05P

Mouser Part No
576-V205ZA05P

Littelfuse

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

Learn More

Datasheet

4.455In Stock

Rp20.181

Rp12.402

Rp10.751

Rp8.788

View

Min.: 1
Mult.: 1

Varistors 95V 20mm Epoxy UltraMOV

V20E95P
Littelfuse
1: Rp21.832
3.695In Stock

Mfr. Part No.
V20E95P

Mouser Part No
576-V20E95P

Littelfuse

Varistors 95V 20mm Epoxy UltraMOV

Learn More

Datasheet

3.695In Stock

Rp21.832

Rp13.429

Rp12.200

Rp9.962

View

Min.: 1
Mult.: 1

Varistors 275V 900pF

V275LT40AP
Littelfuse
1: Rp26.969
2.700In Stock

Mfr. Part No.
V275LT40AP

Mouser Part No
576-V275LT40AP

Littelfuse

Varistors 275V 900pF

Learn More

Datasheet

2.700In Stock

Cut Tape

Rp26.969

Rp16.511

Rp14.713

Rp12.090

Reel

Rp7.779

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors RADIAL VARISTOR LEAD FREE

V420LA20CP
Littelfuse
1: Rp29.170
2.138In Stock

Mfr. Part No.
V420LA20CP

Mouser Part No
576-V420LA20CP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

2.138In Stock

Rp29.170

Rp18.052

Rp16.603

Rp13.649

View

Min.: 1
Mult.: 1

Varistors 40 VAC 6.5J 135V-CL 500A-

V68ZA3P
Littelfuse
1: Rp19.263
3.661In Stock

Mfr. Part No.
V68ZA3P

Mouser Part No
576-V68ZA3P

Littelfuse

Varistors 40 VAC 6.5J 135V-CL 500A-

Learn More

Datasheet

3.661In Stock

Rp19.263

Rp11.686

Rp7.742

Rp6.623

View

Min.: 1
Mult.: 1

IGBTs 650V/150A TRENCH IGBT GENX4 XPT

IXXR110N65B4H1
IXYS
1: Rp496.993
169In Stock

Mfr. Part No.
IXXR110N65B4H1

Mouser Part No
747-IXXR110N65B4H1

IXYS

IGBTs 650V/150A TRENCH IGBT GENX4 XPT

Learn More

Datasheet

169In Stock

Rp496.993

Rp321.238

Rp305.094

Quote

Min.: 1
Mult.: 1

IGBTs 900V 60A 2.7V XPT IGBT GenX3

IXYH60N90C3
IXYS
1: Rp197.403
142In Stock

Mfr. Part No.
IXYH60N90C3

Mouser Part No
747-IXYH60N90C3

IXYS

IGBTs 900V 60A 2.7V XPT IGBT GenX3

Datasheet

142In Stock

Rp197.403

Rp110.993

Rp99.435

Rp93.565

Quote

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 5A 60V TO-277B

DST560S
Littelfuse
1: Rp29.904
1.695In Stock

Mfr. Part No.
DST560S

Mouser Part No
576-DST560S

Littelfuse

Schottky Diodes & Rectifiers 5A 60V TO-277B

Learn More

Datasheet

1.695In Stock

Cut Tape

Rp29.904

Rp18.896

Rp12.494

Rp9.870

View

Reel

Rp7.852

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: Rp30.271
73In Stock

Mfr. Part No.
P3500SBLRP

Mouser Part No
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

73In Stock

Cut Tape

Rp30.271

Rp19.080

Rp12.475

Rp9.815

Rp8.953

Reel

Rp8.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors Multi Layer HS

V0603MHS12NA
Littelfuse
1: Rp14.493
569In Stock

Mfr. Part No.
V0603MHS12NA

Mouser Part No
576-V0603MHS12NA

Littelfuse

Varistors Multi Layer HS

Learn More

Datasheet

569In Stock

Rp14.493

Rp8.641

Rp5.981

Rp5.559

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P50AUTO
Littelfuse
1: Rp26.602
1.155In Stock

Mfr. Part No.
V14P50AUTO

Mouser Part No
576-V14P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1.155In Stock

Cut Tape

Rp26.602

Rp16.438

Rp14.640

Rp12.017

Reel

Rp9.925

View

Min.: 1
Mult.: 1

Reel: 600

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P550AUTO
Littelfuse
1: Rp31.372
963In Stock

Mfr. Part No.
V14P550AUTO

Mouser Part No
576-V14P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

963In Stock

Rp31.372

Rp19.447

Rp17.832

Rp14.640

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

V150ZA4P
Littelfuse
1: Rp16.328
781In Stock

Mfr. Part No.
V150ZA4P

Mouser Part No
576-V150ZA4P

Littelfuse

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

Learn More

Datasheet

781In Stock

Rp16.328

Rp9.797

Rp9.026

Rp7.228

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20X150E
Littelfuse
1: Rp22.933
2.379In Stock

Mfr. Part No.
V20X150E

Mouser Part No
576-V20X150E

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

2.379In Stock

Rp22.933

Rp14.035

Rp12.750

Rp10.402

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V250LA40BPX10
Littelfuse
1: Rp26.969
406In Stock

Mfr. Part No.
V250LA40BPX10

Mouser Part No
576-V250LA40BPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

406In Stock

Rp26.969

Rp16.511

Rp14.713

Rp12.090

View

Min.: 1
Mult.: 1

Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM

V25S460P
Littelfuse
1: Rp68.981
717In Stock
750Expected 22/04/2026

Mfr. Part No.
V25S460P

Mouser Part No
576-V25S460P

Littelfuse

Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM

Learn More

Datasheet

717In Stock

750Expected 22/04/2026

Rp68.981

Rp47.883

Rp45.315

Rp39.260

View

Min.: 1
Mult.: 1

Varistors 163V 100A 17pF

V270MA2A
Littelfuse
1: Rp12.292
1.475In Stock

Mfr. Part No.
V270MA2A

Mouser Part No
576-V270MA2A

Littelfuse

Varistors 163V 100A 17pF

Learn More

Datasheet

1.475In Stock

Rp12.292

Rp8.806

Rp7.907

Rp6.935

View

Min.: 1
Mult.: 1

Varistors 234V 100A 12pF

V390MA3A
Littelfuse
1: Rp14.860
630In Stock

Mfr. Part No.
V390MA3A

Mouser Part No
576-V390MA3A

Littelfuse

Varistors 234V 100A 12pF

Learn More

Datasheet

630In Stock

Rp14.860

Rp10.567

Rp9.503

Rp8.329

View

Min.: 1
Mult.: 1

Small Signal Switching Diodes 30 Amps 600V

DPH30IS600HI
IXYS
1: Rp167.866
149In Stock

Mfr. Part No.
DPH30IS600HI

Mouser Part No
747-DPH30IS600HI

IXYS

Small Signal Switching Diodes 30 Amps 600V

Datasheet

149In Stock

Rp167.866

Rp114.296

Rp108.608

Rp90.629

Min.: 1
Mult.: 1

Rectifiers RECT 1.8KV 50A SM FAST RCVR

DPJ50XS1800NA
IXYS
1: Rp758.057
19In Stock
60Expected 27/07/2026

Mfr. Part No.
DPJ50XS1800NA

Mouser Part No
747-DPJ50XS1800NA

IXYS

Rectifiers RECT 1.8KV 50A SM FAST RCVR

Datasheet

19In Stock

60Expected 27/07/2026

Rp758.057

Rp658.438

Rp519.559

Min.: 1
Mult.: 1

Bridge Rectifiers 16 Amps 1200V

FBO16-12N
IXYS
1: Rp311.515
108In Stock

Mfr. Part No.
FBO16-12N

Mouser Part No
747-FBO16-12N

IXYS

Bridge Rectifiers 16 Amps 1200V

Datasheet

108In Stock

Rp311.515

Rp231.343

Rp198.871

Rp163.463

Min.: 1
Mult.: 1

Rectifiers

M0347WC200
IXYS
1: Rp2.508.082
5In Stock
100Expected 03/04/2026

Mfr. Part No.
M0347WC200

Mouser Part No
747-M0347WC200

IXYS

Rectifiers

Datasheet

5In Stock

100Expected 03/04/2026

Rp2.508.082

Rp2.117.862

Min.: 1
Mult.: 1

Diode Modules 200 Amps 1800V

MDD200-18N1
IXYS
1: Rp1.305.501
2In Stock

Mfr. Part No.
MDD200-18N1

Mouser Part No
747-MDD200-18N1

IXYS

Diode Modules 200 Amps 1800V

Learn More

Datasheet

2In Stock

Rp1.305.501

Rp1.212.120

Min.: 1
Mult.: 1

AC/DC Power Supply

All Results (9.225)

Customer Service Office

Company

Resources

Support

AC/DC Power Supply

All Results (9.225)

Circuit Protection

Semiconductors

Industrial Automation