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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 SURFACE MOUNT SM20 VARISTORS

V300SM20
Littelfuse
1: $8.27
317In Stock

Mfr. Part #
V300SM20

Mouser Part #
576-V300SM20

Littelfuse

Varistors SURFACE MOUNT SM20 VARISTORS

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Datasheet

317In Stock

Cut Tape

$8.27

$6.60

$6.23

Reel

$4.37

$4.36

Min.: 1
Mult.: 1

Reel: 108

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V420LA40CP
Littelfuse
1: $1.09
2,452In Stock

Mfr. Part #
V420LA40CP

Mouser Part #
576-V420LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Datasheet

2,452In Stock

$1.09

$0.878

$0.744

Min.: 1
Mult.: 1

Varistors 420V 55pF

V420LA7P
Littelfuse
1: $0.66
4,570In Stock

Mfr. Part #
V420LA7P

Mouser Part #
576-V420LA7P

Littelfuse

Varistors 420V 55pF

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Datasheet

4,570In Stock

$0.66

$0.464

$0.414

$0.359

View

Min.: 1
Mult.: 1

Varistors 275 VAC 11J 710V-CL 400A-PK

V430ZA05P
Littelfuse
1: $0.814
4,813In Stock

Mfr. Part #
V430ZA05P

Mouser Part #
576-V430ZA05P

Littelfuse

Varistors 275 VAC 11J 710V-CL 400A-PK

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Datasheet

4,813In Stock

$0.814

$0.569

$0.51

$0.416

View

Min.: 1
Mult.: 1

Varistors 420 VAC 14J 1120V-CL 400A-P

V680ZA05P
Littelfuse
1: $1.66
2,768In Stock

Mfr. Part #
V680ZA05P

Mouser Part #
576-V680ZA05P

Littelfuse

Varistors 420 VAC 14J 1120V-CL 400A-P

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Datasheet

2,768In Stock

$1.66

$1.01

$0.875

$0.714

View

Min.: 1
Mult.: 1

Small Signal Switching Diodes 30 Amps 400V

DPG30C400HB
IXYS
1: $8.21
270In Stock

Mfr. Part #
DPG30C400HB

Mouser Part #
747-DPG30C400HB

IXYS

Small Signal Switching Diodes 30 Amps 400V

Datasheet

270In Stock

$8.21

$3.82

$3.81

$3.65

Min.: 1
Mult.: 1

Small Signal Switching Diodes 60 Amps 400V

DPG60C400HB
IXYS
1: $10.35
236In Stock

Mfr. Part #
DPG60C400HB

Mouser Part #
747-DPG60C400HB

IXYS

Small Signal Switching Diodes 60 Amps 400V

Datasheet

236In Stock

$10.35

$5.80

$5.33

$4.94

Quote

Min.: 1
Mult.: 1

IGBTs 650V/116A TRENCH IGBT GENX4 XPT

IXXH60N65B4
IXYS
1: $11.48
279In Stock

Mfr. Part #
IXXH60N65B4

Mouser Part #
747-IXXH60N65B4

IXYS

IGBTs 650V/116A TRENCH IGBT GENX4 XPT

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Datasheet

279In Stock

$11.48

$6.74

$5.22

$4.91

View

Min.: 1
Mult.: 1

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247

IXYX110N120C4
IXYS
1: $36.43
110In Stock

Mfr. Part #
IXYX110N120C4

Mouser Part #
747-IXYX110N120C4

IXYS

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247

Datasheet

110In Stock

$36.43

$24.28

$21.41

Min.: 1
Mult.: 1

Diode Modules 1800V 200A DUAL 34MM DK PCKAGE

MD18200S-DKM2MM
IXYS
1: $109.34
117In Stock

Mfr. Part #
MD18200S-DKM2MM

Mouser Part #
576-MD18200S-DKM2MM

IXYS

Diode Modules 1800V 200A DUAL 34MM DK PCKAGE

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Datasheet

117In Stock

$109.34

$95.81

Quote

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS

P1500S3NLRP
Littelfuse
1: $9.29
2,718In Stock

Mfr. Part #
P1500S3NLRP

Mouser Part #
576-P1500S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS

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Datasheet

2,718In Stock

Cut Tape

$9.29

$6.22

$4.48

$4.44

$4.19

Reel

$4.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A

P3500SDLRP
Littelfuse
1: $2.95
1,925In Stock

Mfr. Part #
P3500SDLRP

Mouser Part #
576-P3500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A

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Datasheet

1,925In Stock

Cut Tape

$2.95

$1.89

$1.27

$1.01

$0.923

Reel

$0.878

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A

P6002ACL
Littelfuse
1: $6.20
509In Stock

Mfr. Part #
P6002ACL

Mouser Part #
576-P6002ACL

Littelfuse

Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A

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Datasheet

509In Stock

$6.20

$4.10

$2.90

$2.78

Min.: 1
Mult.: 1

Varistors 275V 20KA SQ 25MM PB FREE 25S

TMOV25SP275M
Littelfuse
1: $6.28
382In Stock

Mfr. Part #
TMOV25SP275M

Mouser Part #
576-TMOV25SP275M

Littelfuse

Varistors 275V 20KA SQ 25MM PB FREE 25S

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Datasheet

382In Stock

$6.28

$4.74

$4.71

$4.39

View

Min.: 1
Mult.: 1

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

TMOV25SP625M
Littelfuse
1: $9.26
780In Stock

Mfr. Part #
TMOV25SP625M

Mouser Part #
576-TMOV25SP625M

Littelfuse

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

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Datasheet

780In Stock

$9.26

$7.12

$6.09

$5.85

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P550AUTO
Littelfuse
1: $1.61
2,244In Stock

Mfr. Part #
V14P550AUTO

Mouser Part #
576-V14P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

2,244In Stock

$1.61

$1.16

$1.04

$0.918

View

Min.: 1
Mult.: 1

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA0805NT
Littelfuse
1: $0.614
5,727In Stock

Mfr. Part #
V18MLA0805NT

Mouser Part #
576-V18MLA0805NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

5,727In Stock

Cut Tape

$0.614

$0.376

$0.325

$0.301

View

Reel

$0.241

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 230V pF

V230LA20CP
Littelfuse
1: $2.44
1,877In Stock

Mfr. Part #
V230LA20CP

Mouser Part #
576-V230LA20CP

Littelfuse

Varistors 230V pF

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Datasheet

1,877In Stock

$2.44

$1.51

$1.39

$1.14

View

Min.: 1
Mult.: 1

Varistors 250V 90pF

V250LT4P
Littelfuse
1: $1.07
7,734In Stock

Mfr. Part #
V250LT4P

Mouser Part #
576-V250LT4P

Littelfuse

Varistors 250V 90pF

Learn More

Datasheet

Product Comments

7,734In Stock

Cut Tape

$1.07

$0.652

$0.431

$0.401

Reel

$0.206

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO

V30MLA0805LNHAUTO
Littelfuse
1: $0.614
4,480In Stock

Mfr. Part #
V30MLA0805LNHAUTO

Mouser Part #
576-V30MLA0805LNHAUT

Littelfuse

Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO

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Datasheet

4,480In Stock

Cut Tape

$0.614

$0.376

$0.325

$0.301

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 30 VAC 4.5J 93V-CL 500A-P

V47ZA3P
Littelfuse
1: $0.384
5,565In Stock

Mfr. Part #
V47ZA3P

Mouser Part #
576-V47ZA3P

Littelfuse

Varistors 30 VAC 4.5J 93V-CL 500A-P

Learn More

Datasheet

5,565In Stock

$0.384

$0.327

$0.276

Min.: 1
Mult.: 1

Varistors 480V 270pF

V480LA40AP
Littelfuse
1: $0.629
2,752In Stock

Mfr. Part #
V480LA40AP

Mouser Part #
576-V480LA40AP

Littelfuse

Varistors 480V 270pF

Learn More

Datasheet

2,752In Stock

$0.629

$0.569

$0.487

Min.: 1
Mult.: 1

Small Signal Switching Diodes 30 Amps 1200V

DHG30I1200HA
IXYS
1: $8.83
426In Stock

Mfr. Part #
DHG30I1200HA

Mouser Part #
747-DHG30I1200HA

IXYS

Small Signal Switching Diodes 30 Amps 1200V

Datasheet

426In Stock

$8.83

$4.10

$4.08

$3.93

Min.: 1
Mult.: 1

Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes

DPG80C300HB
IXYS
1: $11.50
246In Stock

Mfr. Part #
DPG80C300HB

Mouser Part #
747-DPG80C300HB

IXYS

Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes

Datasheet

246In Stock

$11.50

$5.93

$5.91

$5.80

Min.: 1
Mult.: 1

IGBTs 650V/65A Trench IGBT GenX4 XPT

IXXH30N65B4
IXYS
1: $11.27
251In Stock

Mfr. Part #
IXXH30N65B4

Mouser Part #
747-IXXH30N65B4

IXYS

IGBTs 650V/65A Trench IGBT GenX4 XPT

Learn More

Datasheet

251In Stock

$11.27

$5.94

$5.22

$4.70

Quote

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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