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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 115 VAC 10J 300V-CL 1200A-P

V180ZA1P
Littelfuse
1: $0.30
7,033In Stock

Mfr. Part No.
V180ZA1P

Mouser Part No
576-V180ZA1P

Littelfuse

Varistors 115 VAC 10J 300V-CL 1200A-P

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Datasheet

7,033In Stock

$0.30

$0.186

$0.16

$0.148

View

Min.: 1
Mult.: 1

Varistors 75V 20mm Epoxy UltraMOV

V20E75P
Littelfuse
1: $0.57
3,447In Stock

Mfr. Part No.
V20E75P

Mouser Part No
576-V20E75P

Littelfuse

Varistors 75V 20mm Epoxy UltraMOV

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Datasheet

3,447In Stock

$0.57

$0.405

$0.364

$0.317

View

Min.: 1
Mult.: 1

Varistors 50V 20mm Phenolic UltraMOV

V20P50P
Littelfuse
1: $0.63
2,817In Stock

Mfr. Part No.
V20P50P

Mouser Part No
576-V20P50P

Littelfuse

Varistors 50V 20mm Phenolic UltraMOV

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Datasheet

2,817In Stock

$0.63

$0.445

$0.40

$0.35

View

Min.: 1
Mult.: 1

Varistors 25V 40A 250pF

V39MA2A
Littelfuse
1: $0.67
2,122In Stock

Mfr. Part No.
V39MA2A

Mouser Part No
576-V39MA2A

Littelfuse

Varistors 25V 40A 250pF

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Datasheet

2,122In Stock

$0.67

$0.48

$0.431

$0.381

View

Min.: 1
Mult.: 1

Varistors 5.5V 1840pF 0805 AEC-Q200 MLA AUTO

V5.5MLA0805NHAUTO
Littelfuse
1: $0.40
4,862In Stock

Mfr. Part No.
V5.5MLA0805NHAUTO

Mouser Part No
576-V5.5MLA0805NHAUT

Littelfuse

Varistors 5.5V 1840pF 0805 AEC-Q200 MLA AUTO

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Datasheet

4,862In Stock

Cut Tape

$0.40

$0.245

$0.212

$0.197

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 910V 40kA 2200pF

V571HB34
Littelfuse
1: $11.12
148In Stock

Mfr. Part No.
V571HB34

Mouser Part No
576-V571HB34

Littelfuse

Varistors 910V 40kA 2200pF

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Datasheet

148In Stock

$11.12

$8.68

$7.28

$7.25

Min.: 1
Mult.: 1

Rectifiers HiPerFRED

DPF240X400NA
IXYS
1: $43.91
84In Stock

Mfr. Part No.
DPF240X400NA

Mouser Part No
747-DPF240X400NA

IXYS

Rectifiers HiPerFRED

Datasheet

84In Stock

$43.91

$36.70

Min.: 1
Mult.: 1

IGBTs 650V/310A TRENCH IGBT GENX4 XPT

IXXX160N65B4
IXYS
1: $23.06
214In Stock

Mfr. Part No.
IXXX160N65B4

Mouser Part No
747-IXXX160N65B4

IXYS

IGBTs 650V/310A TRENCH IGBT GENX4 XPT

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Datasheet

214In Stock

$23.06

$19.35

Min.: 1
Mult.: 1

IGBTs 1700V/108A High Voltage XPT IGBT

IXYX30N170CV1
IXYS
1: $33.39
79In Stock
870Expected 2026/05/07

Mfr. Part No.
IXYX30N170CV1

Mouser Part No
747-IXYX30N170CV1

IXYS

IGBTs 1700V/108A High Voltage XPT IGBT

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Datasheet

79In Stock

870Expected 2026/05/07

$33.39

$25.11

Min.: 1
Mult.: 1

Bridge Rectifiers 52 Amps 2000V

VUO52-20NO1
IXYS
1: $43.43
32In Stock

Mfr. Part No.
VUO52-20NO1

Mouser Part No
747-VUO52-20NO1

IXYS

Bridge Rectifiers 52 Amps 2000V

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Datasheet

32In Stock

$43.43

$33.02

Min.: 1
Mult.: 1

Cartridge Fuses 250V .315A Slo-Blo

0215.315MXEP
Littelfuse
1: $2.97
922In Stock

Mfr. Part No.
0215.315MXEP

Mouser Part No
576-0215.315MXEP

Littelfuse

Cartridge Fuses 250V .315A Slo-Blo

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Datasheet

922In Stock

$2.97

$2.47

$2.28

$1.90

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .63A Slo-Blo

0215.630MXP
Littelfuse
1: $1.95
1,259In Stock

Mfr. Part No.
0215.630MXP

Mouser Part No
576-0215.630MXP

Littelfuse

Cartridge Fuses 250V .63A Slo-Blo

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Datasheet

1,259In Stock

$1.95

$1.62

$1.49

$0.84

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

P0720S3NLRP
Littelfuse
1: $6.05
2,635In Stock

Mfr. Part No.
P0720S3NLRP

Mouser Part No
576-P0720S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

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Datasheet

2,635In Stock

Cut Tape

$6.05

$4.06

$2.93

$2.90

$2.62

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

P1900S3NLRP
Littelfuse
1: $5.44
3,821In Stock

Mfr. Part No.
P1900S3NLRP

Mouser Part No
576-P1900S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

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Datasheet

3,821In Stock

Cut Tape

$5.44

$3.65

$2.63

$2.47

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA

P4500SCLRP
Littelfuse
1: $1.70
1,504In Stock

Mfr. Part No.
P4500SCLRP

Mouser Part No
576-P4500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA

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Datasheet

1,504In Stock

Cut Tape

$1.70

$1.08

$0.721

$0.569

$0.519

Reel

$0.435

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 320V 20kASQ 25MM PB FREE 25S

TMOV25SP320E
Littelfuse
1: $4.11
365In Stock

Mfr. Part No.
TMOV25SP320E

Mouser Part No
576-TMOV25SP320E

Littelfuse

Varistors 320V 20kASQ 25MM PB FREE 25S

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Datasheet

365In Stock

$4.11

$3.11

$2.90

$2.88

Min.: 1
Mult.: 1

Varistors MLV 22pF 0402 STD MHS SERIES

V0402MHS22NR
Littelfuse
1: $0.33
7,495In Stock

Mfr. Part No.
V0402MHS22NR

Mouser Part No
576-V0402MHS22NR

Littelfuse

Varistors MLV 22pF 0402 STD MHS SERIES

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Datasheet

7,495In Stock

Cut Tape

$0.33

$0.204

$0.176

$0.162

View

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 300V 7mm Epoxy UltraMOV

V07E300P
Littelfuse
1: $0.19
5,353In Stock

Mfr. Part No.
V07E300P

Mouser Part No
576-V07E300P

Littelfuse

Varistors 300V 7mm Epoxy UltraMOV

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Datasheet

5,353In Stock

$0.19

$0.133

$0.126

Min.: 1
Mult.: 1

Varistors 60 VAC 10J 165V-CL 2.5KA

V100ZA4P
Littelfuse
1: $0.28
4,783In Stock

Mfr. Part No.
V100ZA4P

Mouser Part No
576-V100ZA4P

Littelfuse

Varistors 60 VAC 10J 165V-CL 2.5KA

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Datasheet

4,783In Stock

$0.28

$0.211

$0.176

$0.174

Min.: 1
Mult.: 1

Varistors 230V 3500A 250pF 10mm Radial

V10H230P
Littelfuse
1: $0.58
3,765In Stock

Mfr. Part No.
V10H230P

Mouser Part No
576-V10H230P

Littelfuse

Varistors 230V 3500A 250pF 10mm Radial

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Datasheet

3,765In Stock

$0.58

$0.411

$0.368

$0.321

View

Min.: 1
Mult.: 1

Varistors 130V 180pF

V130LT2P
Littelfuse
1: $0.22
8,940In Stock

Mfr. Part No.
V130LT2P

Mouser Part No
576-V130LT2P

Littelfuse

Varistors 130V 180pF

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Datasheet

Product Comments

8,940In Stock

Cut Tape

$0.22

$0.148

$0.136

$0.126

Reel

$0.126

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 140V

V140LA10CP
Littelfuse
1: $0.64
2,269In Stock

Mfr. Part No.
V140LA10CP

Mouser Part No
576-V140LA10CP

Littelfuse

Varistors 140V

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Datasheet

2,269In Stock

$0.64

$0.497

$0.461

$0.428

View

Min.: 1
Mult.: 1

Varistors 17V 14mm Epoxy AEC-Q200 AUMOV

V14E17AUTO
Littelfuse
1: $0.60
2,851In Stock

Mfr. Part No.
V14E17AUTO

Mouser Part No
576-V14E17AUTO

Littelfuse

Varistors 17V 14mm Epoxy AEC-Q200 AUMOV

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Datasheet

2,851In Stock

$0.60

$0.426

$0.383

$0.334

View

Min.: 1
Mult.: 1

Varistors 20V 14mm Epoxy UltraMOV

V14E20PL1T
Littelfuse
1: $0.611
2,734In Stock

Mfr. Part No.
V14E20PL1T

Mouser Part No
576-V14E20PL1T

Littelfuse

Varistors 20V 14mm Epoxy UltraMOV

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Datasheet

2,734In Stock

Cut Tape

$0.611

$0.433

$0.39

$0.34

Reel

$0.295

View

Min.: 1
Mult.: 1

Reel: 500

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V150LA20CPX360
Littelfuse
1: $0.92
1,238In Stock

Mfr. Part No.
V150LA20CPX360

Mouser Part No
576-V150LA20CPX360

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

1,238In Stock

$0.92

$0.619

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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