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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)

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Part #

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

2920L700SLPR
Littelfuse
1: Rp52.286
926In Stock
2.000Expected 10/04/2026

Mfr. Part No.
2920L700SLPR

Mouser Part No
576-2920L700SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

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Datasheet

926In Stock

2.000Expected 10/04/2026

Cut Tape

Rp52.286

Rp44.214

Rp41.095

Rp34.124

View

Reel

Rp24.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500SCLRP
Littelfuse
1: Rp33.023
2.688In Stock

Mfr. Part No.
P3500SCLRP

Mouser Part No
576-P3500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

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Datasheet

2.688In Stock

Cut Tape

Rp33.023

Rp20.914

Rp12.218

Rp10.035

Reel

Rp9.100

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP460E
Littelfuse
1: Rp33.023
1.112In Stock

Mfr. Part No.
TMOV14RP460E

Mouser Part No
576-TMOV14RP460E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1.112In Stock

Rp33.023

Rp24.400

Rp22.199

Rp19.814

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Min.: 1
Mult.: 1

Varistors 130V 1900pF

V130LS2P
Littelfuse
1: Rp12.842
8.491In Stock

Mfr. Part No.
V130LS2P

Mouser Part No
576-V130LS2P

Littelfuse

Varistors 130V 1900pF

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Datasheet

Product Comments

8.491In Stock

Cut Tape

Rp12.842

Rp7.797

Rp5.155

Rp4.788

Reel

Rp3.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors 275V 14mm Epoxy UltraMOV

V14E275PL1T
Littelfuse
1: Rp20.364
3.284In Stock

Mfr. Part No.
V14E275PL1T

Mouser Part No
576-V14E275PL1T

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

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Datasheet

3.284In Stock

Cut Tape

Rp20.364

Rp12.384

Rp10.751

Rp8.769

Reel

Rp5.614

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Min.: 1
Mult.: 1

Reel: 500

Varistors 320V 6500A 380pF 14mm Radial

V14H320P
Littelfuse
1: Rp28.987
2.389In Stock

Mfr. Part No.
V14H320P

Mouser Part No
576-V14H320P

Littelfuse

Varistors 320V 6500A 380pF 14mm Radial

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Datasheet

2.389In Stock

Rp28.987

Rp18.034

Rp16.603

Rp13.631

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Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic AEC-Q200 AUMOV

V20P17AUTO
Littelfuse
1: Rp29.354
2.602In Stock

Mfr. Part No.
V20P17AUTO

Mouser Part No
576-V20P17AUTO

Littelfuse

Varistors 17V 20mm Phenolic AEC-Q200 AUMOV

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Datasheet

2.602In Stock

Rp29.354

Rp18.181

Rp16.732

Rp13.741

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Min.: 1
Mult.: 1

Varistors 175VAC 315J 450V CLAMP 22KAPK 25MM

V25S175P
Littelfuse
1: Rp60.909
1.023In Stock

Mfr. Part No.
V25S175P

Mouser Part No
576-V25S175P

Littelfuse

Varistors 175VAC 315J 450V CLAMP 22KAPK 25MM

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Datasheet

1.023In Stock

Rp60.909

Rp43.847

Rp41.279

Rp35.224

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Min.: 1
Mult.: 1

Varistors 17 VAC 2.5J 53V-CL 500A-P

V27ZA2P
Littelfuse
1: Rp16.328
3.893In Stock

Mfr. Part No.
V27ZA2P

Mouser Part No
576-V27ZA2P

Littelfuse

Varistors 17 VAC 2.5J 53V-CL 500A-P

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Datasheet

3.893In Stock

Rp16.328

Rp9.797

Rp9.026

Rp4.715

View

Min.: 1
Mult.: 1

Varistors 05MM Radial

V33ZA05PX2855
Littelfuse
1: Rp13.393
4.612In Stock

Mfr. Part No.
V33ZA05PX2855

Mouser Part No
576-V33ZA05PX2855

Littelfuse

Varistors 05MM Radial

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Datasheet

4.612In Stock

Rp13.393

Rp7.999

Rp5.540

Rp5.247

View

Min.: 1
Mult.: 1

Varistors 460V 45pF

V460LA10P
Littelfuse
1: Rp19.080
3.261In Stock

Mfr. Part No.
V460LA10P

Mouser Part No
576-V460LA10P

Littelfuse

Varistors 460V 45pF

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Datasheet

3.261In Stock

Rp19.080

Rp11.668

Rp10.127

Rp8.256

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Min.: 1
Mult.: 1

Varistors 750V 40kA 2700pF

V481HA40
Littelfuse
1: Rp335.915
211In Stock

Mfr. Part No.
V481HA40

Mouser Part No
576-V481HA40

Littelfuse

Varistors 750V 40kA 2700pF

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Datasheet

211In Stock

Rp335.915

Rp297.205

Rp289.867

Rp280.694

Rp279.043

Min.: 1
Mult.: 1

Varistors 12MM 430V 0.35A RAD

LVM2P-035R14431
Littelfuse
1: Rp42.012
1.065In Stock

Mfr. Part No.
LVM2P-035R14431

Mouser Part No
650-LVM2P-035R14431

Littelfuse

Varistors 12MM 430V 0.35A RAD

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Datasheet

1.065In Stock

Rp42.012

Rp33.757

Rp30.454

Rp22.933

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Min.: 1
Mult.: 1

IGBTs 650V/120A TRENCH IGBT GENX4 XPT

IXXH40N65B4
IXYS
1: Rp136.311
261In Stock

Mfr. Part No.
IXXH40N65B4

Mouser Part No
747-IXXH40N65B4

IXYS

IGBTs 650V/120A TRENCH IGBT GENX4 XPT

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Datasheet

261In Stock

Rp136.311

Rp79.989

Rp66.413

Rp58.340

Quote

Min.: 1
Mult.: 1

IGBTs Disc IGBT XPT Gen4 1200V 110A TO264

IXYK110N120A4
IXYS
1: Rp498.094
148In Stock

Mfr. Part No.
IXYK110N120A4

Mouser Part No
747-IXYK110N120A4

IXYS

IGBTs Disc IGBT XPT Gen4 1200V 110A TO264

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Datasheet

148In Stock

Rp498.094

Rp328.944

Rp317.019

Rp305.277

Quote

Min.: 1
Mult.: 1

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT TO264

IXYK110N120B4
IXYS
1: Rp438.836
107In Stock

Mfr. Part No.
IXYK110N120B4

Mouser Part No
747-IXYK110N120B4

IXYS

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT TO264

Datasheet

107In Stock

Rp438.836

Rp285.097

Rp260.330

View

Min.: 1
Mult.: 1

Small Signal Switching Diodes 29 Amps 600V

DSEP29-06AS-TUBE
IXYS
1: Rp84.208
166In Stock

Mfr. Part No.
DSEP29-06AS-TUBE

Mouser Part No
747-DSEP29-06AS-TUBE

IXYS

Small Signal Switching Diodes 29 Amps 600V

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Datasheet

166In Stock

Rp84.208

Rp56.322

Rp43.113

View

Min.: 1
Mult.: 1

Bridge Rectifiers 3-Phase Rectifier Bridge with Brake

VUB116-16NOXT
IXYS
1: Rp2.032.920
7In Stock

Mfr. Part No.
VUB116-16NOXT

Mouser Part No
747-VUB116-16NOXT

IXYS

Bridge Rectifiers 3-Phase Rectifier Bridge with Brake

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Datasheet

7In Stock

Rp2.032.920

View

Min.: 1
Mult.: 1

Rectifiers High Efficiency Rect Single Phase Bridge

DLA40IM800PC
IXYS
1: Rp91.547
48In Stock
800Expected 25/05/2026

Mfr. Part No.
DLA40IM800PC

Mouser Part No
747-DLA40IM800PC

IXYS

Rectifiers High Efficiency Rect Single Phase Bridge

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Datasheet

48In Stock

800Expected 25/05/2026

Cut Tape

Rp91.547

Rp67.146

Rp54.304

Rp48.250

Reel

Rp42.563

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

IXA12IF1200PB
IXYS
1: Rp134.843
238In Stock

Mfr. Part No.
IXA12IF1200PB

Mouser Part No
747-IXA12IF1200PB

IXYS

IGBTs XPT 1200V IGBT GenX3 XPT IGBT

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Datasheet

238In Stock

Rp134.843

Rp95.216

Rp91.180

View

Min.: 1
Mult.: 1

Varistors M83530/1-2000B

M83530/1-2000B
Littelfuse
1: Rp3.894.672
2In Stock

Mfr. Part No.
M83530/1-2000B

Mouser Part No
576-M83530/1-2000B

Littelfuse

Varistors M83530/1-2000B

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Datasheet

2In Stock

Rp3.894.672

Min.: 1
Mult.: 1

Varistors Automotive Varistor AEC-Q200

V68MLA1206NHAUTO
Littelfuse
1: Rp31.739
1.569In Stock

Mfr. Part No.
V68MLA1206NHAUTO

Mouser Part No
576-V68MLA1206NHAUTO

Littelfuse

Varistors Automotive Varistor AEC-Q200

Datasheet

1.569In Stock

Cut Tape

Rp31.739

Rp19.630

Rp18.144

Rp14.915

View

Reel

Rp9.173

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Rectifiers 8 Amps 1200V

DSP8-12S
IXYS
1: Rp89.528
381In Stock

Mfr. Part No.
DSP8-12S

Mouser Part No
747-DSP8-12S

IXYS

Rectifiers 8 Amps 1200V

Datasheet

381In Stock

Cut Tape

Rp89.528

Rp59.441

Rp47.149

View

Reel

Rp36.875

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Rectifiers 8 Amps 800V

DSP8-08AS
IXYS
1: Rp89.345
555In Stock

Mfr. Part No.
DSP8-08AS

Mouser Part No
747-DSP8-08AS

IXYS

Rectifiers 8 Amps 800V

Datasheet

555In Stock

Cut Tape

Rp89.345

Rp59.074

Rp46.232

Rp41.095

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Fuses with Leads - Through Hole 125V 250mA FM10A Mil

0253.250M
Littelfuse
1: Rp170.985
473In Stock

Mfr. Part No.
0253.250M

Mouser Part No
576-0253.250M

Littelfuse

Fuses with Leads - Through Hole 125V 250mA FM10A Mil

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Datasheet

473In Stock

Rp170.985

Rp162.729

Rp156.675

Rp120.533

View

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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