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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.

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Part #

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP575E
Littelfuse
1: Rp41.829
1.165In Stock

Mfr. Part No.
TMOV20RP575E

Mouser Part No
576-TMOV20RP575E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1.165In Stock

Rp41.829

Rp31.188

Rp28.620

Rp25.134

View

Min.: 1
Mult.: 1

Varistors 625V 20KA SQ 25MM PB FREE 25S

TMOV25SP625M
Littelfuse
1: Rp121.084
730In Stock

Mfr. Part No.
TMOV25SP625M

Mouser Part No
576-TMOV25SP625M

Littelfuse

Varistors 625V 20KA SQ 25MM PB FREE 25S

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Datasheet

730In Stock

Rp121.084

Rp93.748

Rp93.198

Rp76.870

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Min.: 1
Mult.: 1

Varistors MLV 18V 0402 STD MLE SERIES

V18MLE0402NR
Littelfuse
1: Rp5.320
11.320In Stock

Mfr. Part No.
V18MLE0402NR

Mouser Part No
576-V18MLE0402NR

Littelfuse

Varistors MLV 18V 0402 STD MLE SERIES

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Datasheet

11.320In Stock

Cut Tape

Rp5.320

Rp3.834

Rp3.522

Rp3.376

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Reel

Rp2.385

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Varistors 30V 250A 800pF

V47ZT1P
Littelfuse
1: Rp7.338
29.569In Stock

Mfr. Part No.
V47ZT1P

Mouser Part No
576-V47ZT1P

Littelfuse

Varistors 30V 250A 800pF

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Datasheet

Product Comments

29.569In Stock

Cut Tape

Rp7.338

Rp4.513

Rp3.908

Rp3.614

Reel

Rp2.770

View

Min.: 1
Mult.: 1

: 1.000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V5.5MLA0805LNT
Littelfuse
1: Rp8.623
8.792In Stock

Mfr. Part No.
V5.5MLA0805LNT

Mouser Part No
576-V5.5MLA0805LNT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

8.792In Stock

Cut Tape

Rp8.623

Rp6.036

Rp5.394

Rp4.678

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Reel

Rp3.064

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Varistors 100A 3000pF

V8ZS1P
Littelfuse
1: Rp10.457
10.570In Stock

Mfr. Part No.
V8ZS1P

Mouser Part No
576-V8ZS1P

Littelfuse

Varistors 100A 3000pF

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Datasheet

Product Comments

10.570In Stock

Cut Tape

Rp10.457

Rp7.302

Rp6.531

Rp5.687

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Reel

Rp3.761

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Rectifiers 60 Amps 1000V

DSEI2X30-10B
IXYS
1: Rp589.457
175In Stock

Mfr. Part No.
DSEI2X30-10B

Mouser Part No
747-DSEI2X30-10B

IXYS

Rectifiers 60 Amps 1000V

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Datasheet

175In Stock

Rp589.457

Rp396.824

Min.: 1
Mult.: 1

Bridge Rectifiers 22 Amps 1600V

FUO22-16N
IXYS
1: Rp432.966
234In Stock

Mfr. Part No.
FUO22-16N

Mouser Part No
747-FUO22-16N

IXYS

Bridge Rectifiers 22 Amps 1600V

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Datasheet

234In Stock

Rp432.966

Rp283.813

Rp265.834

Rp256.661

Min.: 1
Mult.: 1

Gate Drivers Dual 5A Gate Driver IC

IX4340NE
IXYS Integrated Circuits
1: Rp21.648
14.782In Stock

Mfr. Part No.
IX4340NE

Mouser Part No
747-IX4340NE

IXYS Integrated Circuits

Gate Drivers Dual 5A Gate Driver IC

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Datasheet

14.782In Stock

Rp21.648

Rp15.723

Rp13.723

Rp12.530

View

Min.: 1
Mult.: 1

IGBTs XPT 1200V IGBT GenX5 XPT IGBT

IXYH40N120C3D1
IXYS
1: Rp281.061
271In Stock

Mfr. Part No.
IXYH40N120C3D1

Mouser Part No
747-IXYH40N120C3D1

IXYS

IGBTs XPT 1200V IGBT GenX5 XPT IGBT

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Datasheet

271In Stock

Rp281.061

Rp171.719

Rp158.326

Min.: 1
Mult.: 1

IGBTs GenX3 1200V XPT IGBT

IXYP30N120C3
IXYS
1: Rp169.884
553In Stock

Mfr. Part No.
IXYP30N120C3

Mouser Part No
747-IXYP30N120C3

IXYS

IGBTs GenX3 1200V XPT IGBT

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Datasheet

553In Stock

Rp169.884

Rp97.050

Rp84.759

Rp77.787

Rp77.237

Min.: 1
Mult.: 1

Diode Modules 312 Amps 1600V

MDD312-16N1
IXYS
1: Rp3.474.365
51In Stock
27Expected 31/08/2026

Mfr. Part No.
MDD312-16N1

Mouser Part No
747-MDD312-16N1

IXYS

Diode Modules 312 Amps 1600V

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Datasheet

51In Stock

27Expected 31/08/2026

Rp3.474.365

Rp3.017.183

Min.: 1
Mult.: 1

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

IX4426NTR
IXYS Integrated Circuits
1: Rp21.465
22.590In Stock

Mfr. Part No.
IX4426NTR

Mouser Part No
849-IX4426NTR

IXYS Integrated Circuits

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

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Datasheet

22.590In Stock

Cut Tape

Rp21.465

Rp15.539

Rp14.053

Rp12.420

Reel

Rp9.687

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Schottky Diodes & Rectifiers 10A 50V TO-277B

DST1050S
Littelfuse
1: Rp35.591
18.906In Stock

Mfr. Part No.
DST1050S

Mouser Part No
576-DST1050S

Littelfuse

Schottky Diodes & Rectifiers 10A 50V TO-277B

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Datasheet

18.906In Stock

Cut Tape

Rp35.591

Rp22.749

Rp15.209

Rp12.017

Rp10.182

Reel

Rp9.650

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420M
Littelfuse
1: Rp46.415
1.153In Stock

Mfr. Part No.
TMOV20RP420M

Mouser Part No
576-TMOV20RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1.153In Stock

Rp46.415

Rp34.674

Rp31.739

Rp28.436

View

Min.: 1
Mult.: 1

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: Rp91.547
740In Stock

Mfr. Part No.
TMOV25SP250M

Mouser Part No
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

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Datasheet

740In Stock

Rp91.547

Rp64.761

Rp64.578

Rp58.707

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: Rp386.000
165In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

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Datasheet

165In Stock

Rp386.000

Rp309.680

Rp276.474

Rp267.118

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: Rp5.320
9.580In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

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Datasheet

9.580In Stock

Cut Tape

Rp5.320

Rp3.633

Rp3.431

Rp3.302

Reel

Rp3.302

Min.: 1
Mult.: 1

: 1.000

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

V10E17AUTO
Littelfuse
1: Rp4.770
5.813In Stock

Mfr. Part No.
V10E17AUTO

Mouser Part No
576-V10E17AUTO

Littelfuse

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

5.813In Stock

Rp4.770

Rp4.495

Rp4.476

Min.: 1
Mult.: 1

Varistors MLV Varistor 18V 0402 ML SERIES STD

V18MLA0402NR
Littelfuse
1: Rp6.971
14.104In Stock

Mfr. Part No.
V18MLA0402NR

Mouser Part No
576-V18MLA0402NH

Littelfuse

Varistors MLV Varistor 18V 0402 ML SERIES STD

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Datasheet

14.104In Stock

Cut Tape

Rp6.971

Rp4.311

Rp3.724

Rp3.449

View

Reel

Rp2.385

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Varistors 130V 250A 110pF 13 Inch Reel

V200CH8
Littelfuse
1: Rp28.436
4.213In Stock

Mfr. Part No.
V200CH8

Mouser Part No
576-V200CH8

Littelfuse

Varistors 130V 250A 110pF 13 Inch Reel

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Datasheet

4.213In Stock

Cut Tape

Rp28.436

Rp20.914

Rp18.896

Rp16.750

View

Reel

Rp11.870

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Varistors 320V 20mm Epoxy UltraMOV

V20E320PL1T
Littelfuse
1: Rp19.630
6.000In Stock

Mfr. Part No.
V20E320PL1T

Mouser Part No
576-V20E320PL1T

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

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Datasheet

6.000In Stock

Cut Tape

Rp19.630

Rp14.071

Rp12.714

Rp11.191

Reel

Rp8.549

View

Min.: 1
Mult.: 1

: 400

Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO

V26MLA0805NHAUTO
Littelfuse
1: Rp7.155
20.966In Stock

Mfr. Part No.
V26MLA0805NHAUTO

Mouser Part No
576-V26MLA0805NHAUTO

Littelfuse

Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

20.966In Stock

Cut Tape

Rp7.155

Rp5.944

Rp5.210

Rp4.678

Reel

Rp3.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO

V26MLA1210NHAUTO
Littelfuse
1: Rp26.602
9.729In Stock

Mfr. Part No.
V26MLA1210NHAUTO

Mouser Part No
576-V26MLA1210NHAUTO

Littelfuse

Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

9.729In Stock

Cut Tape

Rp26.602

Rp19.447

Rp17.557

Rp15.557

Reel

Rp11.375

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Varistors 275V 50kA 9000pF 60mm Disc

V271BA60
Littelfuse
1: Rp1.879.181
42In Stock

Mfr. Part No.
V271BA60

Mouser Part No
576-V271BA60

Littelfuse

Varistors 275V 50kA 9000pF 60mm Disc

Learn More

Datasheet

42In Stock

Rp1.879.181

Rp1.602.156

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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