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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: £4.05
317In Stock

Mfr. Part No.
V300SM20

Mouser Part No
576-V300SM20

Littelfuse

Varistors SURFACE MOUNT SM20 VARISTORS

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Datasheet

317In Stock

Cut Tape

£4.05

£3.23

£3.05

Reel

£2.65

£2.50

£2.24

Min.: 1
Mult.: 1

Reel: 108

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V420LA40CP
Littelfuse
1: £0.78
2,452In Stock

Mfr. Part No.
V420LA40CP

Mouser Part No
576-V420LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Datasheet

2,452In Stock

£0.78

£0.446

£0.416

£0.384

£0.366

Min.: 1
Mult.: 1

Varistors 420V 55pF

V420LA7P
Littelfuse
1: £0.323
4,570In Stock

Mfr. Part No.
V420LA7P

Mouser Part No
576-V420LA7P

Littelfuse

Varistors 420V 55pF

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Datasheet

4,570In Stock

£0.323

£0.227

£0.203

£0.175

View

Min.: 1
Mult.: 1

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

V430ZA05P
Littelfuse
1: £0.398
4,813In Stock

Mfr. Part No.
V430ZA05P

Mouser Part No
576-V430ZA05P

Littelfuse

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

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Datasheet

4,813In Stock

£0.398

£0.278

£0.25

£0.217

View

Min.: 1
Mult.: 1

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

V680ZA05P
Littelfuse
1: £0.811
2,768In Stock

Mfr. Part No.
V680ZA05P

Mouser Part No
576-V680ZA05P

Littelfuse

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

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Datasheet

2,768In Stock

£0.811

£0.493

£0.428

£0.349

View

Min.: 1
Mult.: 1

Small Signal Switching Diodes 30 Amps 400V

DPG30C400HB
IXYS
1: £4.02
270In Stock

Mfr. Part No.
DPG30C400HB

Mouser Part No
747-DPG30C400HB

IXYS

Small Signal Switching Diodes 30 Amps 400V

Datasheet

270In Stock

£4.02

£2.17

Min.: 1
Mult.: 1

Small Signal Switching Diodes 60 Amps 400V

DPG60C400HB
IXYS
1: £5.06
236In Stock

Mfr. Part No.
DPG60C400HB

Mouser Part No
747-DPG60C400HB

IXYS

Small Signal Switching Diodes 60 Amps 400V

Datasheet

236In Stock

£5.06

£3.22

£2.92

Min.: 1
Mult.: 1

IGBTs 650V/116A TRENCH IGBT GENX4 XPT

IXXH60N65B4
IXYS
1: £5.61
279In Stock

Mfr. Part No.
IXXH60N65B4

Mouser Part No
747-IXXH60N65B4

IXYS

IGBTs 650V/116A TRENCH IGBT GENX4 XPT

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Datasheet

279In Stock

£5.61

£3.30

£2.79

Min.: 1
Mult.: 1

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

IXYX110N120C4
IXYS
1: £17.91
110In Stock

Mfr. Part No.
IXYX110N120C4

Mouser Part No
747-IXYX110N120C4

IXYS

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

Datasheet

110In Stock

£17.91

£12.44

£10.90

Min.: 1
Mult.: 1

Diode Modules 1800V 200A DUAL 34MM DK PCKAGE

MD18200S-DKM2MM
IXYS
1: £53.48
117In Stock

Mfr. Part No.
MD18200S-DKM2MM

Mouser Part No
576-MD18200S-DKM2MM

IXYS

Diode Modules 1800V 200A DUAL 34MM DK PCKAGE

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Datasheet

117In Stock

£53.48

£48.73

Min.: 1
Mult.: 1

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

P1500S3NLRP
Littelfuse
1: £4.54
2,718In Stock

Mfr. Part No.
P1500S3NLRP

Mouser Part No
576-P1500S3NLRP

Littelfuse

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

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Datasheet

2,718In Stock

Cut Tape

£4.54

£3.04

£2.19

£2.17

£2.05

Reel

£1.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

P3500SDLRP
Littelfuse
1: £1.44
1,925In Stock

Mfr. Part No.
P3500SDLRP

Mouser Part No
576-P3500SDLRP

Littelfuse

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

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Datasheet

1,925In Stock

Cut Tape

£1.44

£0.925

£0.623

£0.494

£0.451

Reel

£0.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

P6002ACL
Littelfuse
1: £3.03
509In Stock

Mfr. Part No.
P6002ACL

Mouser Part No
576-P6002ACL

Littelfuse

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

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Datasheet

509In Stock

£3.03

£2.01

£1.42

£1.24

Min.: 1
Mult.: 1

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

TMOV25SP275M
Littelfuse
1: £2.89
421In Stock

Mfr. Part No.
TMOV25SP275M

Mouser Part No
576-TMOV25SP275M

Littelfuse

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

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Datasheet

421In Stock

£2.89

£2.19

£2.04

Min.: 1
Mult.: 1

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

TMOV25SP625M
Littelfuse
1: £4.53
780In Stock

Mfr. Part No.
TMOV25SP625M

Mouser Part No
576-TMOV25SP625M

Littelfuse

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

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Datasheet

780In Stock

£4.53

£3.48

£2.98

£2.86

£2.77

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P550AUTO
Littelfuse
1: £0.788
2,244In Stock

Mfr. Part No.
V14P550AUTO

Mouser Part No
576-V14P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

2,244In Stock

£0.788

£0.566

£0.51

£0.449

View

Min.: 1
Mult.: 1

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA0805NT
Littelfuse
1: £0.30
5,727In Stock

Mfr. Part No.
V18MLA0805NT

Mouser Part No
576-V18MLA0805NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

5,727In Stock

Cut Tape

£0.30

£0.184

£0.159

£0.148

View

Reel

£0.118

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 230V pF

V230LA20CP
Littelfuse
1: £1.20
1,877In Stock

Mfr. Part No.
V230LA20CP

Mouser Part No
576-V230LA20CP

Littelfuse

Varistors 230V pF

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Datasheet

1,877In Stock

£1.20

£0.739

£0.679

£0.559

View

Min.: 1
Mult.: 1

Varistors 250V 90pF

V250LT4P
Littelfuse
1: £0.526
7,734In Stock

Mfr. Part No.
V250LT4P

Mouser Part No
576-V250LT4P

Littelfuse

Varistors 250V 90pF

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Datasheet

Product Comments

7,734In Stock

Cut Tape

£0.526

£0.32

£0.211

£0.196

Reel

£0.133

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO

V30MLA0805LNHAUTO
Littelfuse
1: £0.30
4,480In Stock

Mfr. Part No.
V30MLA0805LNHAUTO

Mouser Part No
576-V30MLA0805LNHAUT

Littelfuse

Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO

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Datasheet

4,480In Stock

Cut Tape

£0.30

£0.184

£0.159

£0.148

View

Reel

£0.118

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

V47ZA3P
Littelfuse
1: £0.292
5,565In Stock

Mfr. Part No.
V47ZA3P

Mouser Part No
576-V47ZA3P

Littelfuse

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

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Datasheet

5,565In Stock

£0.292

£0.21

£0.188

£0.151

£0.136

Min.: 1
Mult.: 1

Varistors 480V 270pF

V480LA40AP
Littelfuse
1: £0.488
2,752In Stock

Mfr. Part No.
V480LA40AP

Mouser Part No
576-V480LA40AP

Littelfuse

Varistors 480V 270pF

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Datasheet

2,752In Stock

£0.488

£0.311

£0.291

£0.262

View

Min.: 1
Mult.: 1

Small Signal Switching Diodes 30 Amps 1200V

DHG30I1200HA
IXYS
1: £4.32
426In Stock

Mfr. Part No.
DHG30I1200HA

Mouser Part No
747-DHG30I1200HA

IXYS

Small Signal Switching Diodes 30 Amps 1200V

Datasheet

426In Stock

£4.32

£2.33

Min.: 1
Mult.: 1

Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes

DPG80C300HB
IXYS
1: £5.62
246In Stock

Mfr. Part No.
DPG80C300HB

Mouser Part No
747-DPG80C300HB

IXYS

Small Signal Switching Diodes HiPerFRED 2nd Gen Fast Diodes

Datasheet

246In Stock

£5.62

£3.43

Min.: 1
Mult.: 1

IGBTs 650V/65A Trench IGBT GenX4 XPT

IXXH30N65B4
IXYS
1: £5.51
251In Stock

Mfr. Part No.
IXXH30N65B4

Mouser Part No
747-IXXH30N65B4

IXYS

IGBTs 650V/65A Trench IGBT GenX4 XPT

Learn More

Datasheet

251In Stock

£5.51

£2.88

£2.67

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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