Circuit Protection – Mouser United Kingdom

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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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Types of Circuit Protection

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Results: 7,541

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Part #

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

1206L600SLWR
Littelfuse
1: £1.43
9,921In Stock

Mfr. Part No.
1206L600SLWR

Mouser Part No
576-1206L600SLWR

Littelfuse

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

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Datasheet

9,921In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1210L500/12SLWR
Littelfuse
1: £1.43
5,973In Stock

Mfr. Part No.
1210L500/12SLWR

Mouser Part No
576-1210L500/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

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Datasheet

5,973In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 2 Port -170V SLIC protector

B61089QDR
Littelfuse
1: £1.70
4,990In Stock

Mfr. Part No.
B61089QDR

Mouser Part No
576-B61089QDR

Littelfuse

Thyristor Surge Protection Devices - TSPD 2 Port -170V SLIC protector

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Datasheet

4,990In Stock

Cut Tape

£1.70

£1.10

£0.743

£0.593

£0.546

Reel

£0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 50A 22V

P0300EAL
Littelfuse
1: £1.10
6,474In Stock

Mfr. Part No.
P0300EAL

Mouser Part No
576-P0300EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 22V

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Datasheet

6,474In Stock

£1.10

£0.622

£0.368

£0.363

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: £1.13
4,673In Stock

Mfr. Part No.
P1100SALRP

Mouser Part No
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

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Datasheet

4,673In Stock

Cut Tape

£1.13

£0.718

£0.478

£0.375

£0.342

Reel

£0.279

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS

P2300S3NLRP
Littelfuse
1: £4.57
4,143In Stock

Mfr. Part No.
P2300S3NLRP

Mouser Part No
576-P2300S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS

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Datasheet

4,143In Stock

Cut Tape

£4.57

£3.20

£2.33

£2.30

View

Reel

£1.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP510E
Littelfuse
1: £1.32
1,993In Stock

Mfr. Part No.
TMOV14RP510E

Mouser Part No
576-TMOV14RP510E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1,993In Stock

£1.32

£0.969

£0.882

£0.788

View

Min.: 1
Mult.: 1

Varistors 14V 10mm Epoxy AEC-Q200 AUMOV

V10E14AUTO
Littelfuse
1: £0.45
11,899In Stock

Mfr. Part No.
V10E14AUTO

Mouser Part No
576-V10E14AUTO

Littelfuse

Varistors 14V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

11,899In Stock

£0.45

£0.315

£0.282

£0.246

View

Min.: 1
Mult.: 1

Varistors 14V 180pF 0603 AEC-Q200 MLA AUTO

V14MLA0603NHAUTO
Littelfuse
1: £0.285
12,946In Stock

Mfr. Part No.
V14MLA0603NHAUTO

Mouser Part No
576-V14MLA0603NHAUTO

Littelfuse

Varistors 14V 180pF 0603 AEC-Q200 MLA AUTO

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Datasheet

12,946In Stock

Cut Tape

£0.285

£0.176

£0.153

£0.141

Reel

£0.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 115V 250A 120pF 13 Inch Reel

V180CH8
Littelfuse
1: £0.943
7,137In Stock

Mfr. Part No.
V180CH8

Mouser Part No
576-V180CH8

Littelfuse

Varistors 115V 250A 120pF 13 Inch Reel

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Datasheet

7,137In Stock

Cut Tape

£0.943

£0.685

£0.621

£0.55

View

Reel

£0.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

V240ZA05P
Littelfuse
1: £0.398
19,901In Stock

Mfr. Part No.
V240ZA05P

Mouser Part No
576-V240ZA05P

Littelfuse

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

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Datasheet

19,901In Stock

£0.398

£0.278

£0.25

£0.182

Min.: 1
Mult.: 1

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

V24AUMLA2220H
Littelfuse
1: £4.13
637In Stock

Mfr. Part No.
V24AUMLA2220H

Mouser Part No
576-V24AUMLA2220H

Littelfuse

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

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Datasheet

637In Stock

Cut Tape

£4.13

£3.30

£3.12

£2.70

View

Reel

£1.95

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 26V 30A 90pF

V26MLA0603NH
Littelfuse
1: £0.285
17,917In Stock

Mfr. Part No.
V26MLA0603NH

Mouser Part No
576-V26MLA0603NH

Littelfuse

Varistors 26V 30A 90pF

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Datasheet

17,917In Stock

Cut Tape

£0.285

£0.176

£0.153

£0.141

View

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 275V 80pF

V275LS4P
Littelfuse
1: £0.225
11,014In Stock

Mfr. Part No.
V275LS4P

Mouser Part No
576-V275LS4P

Littelfuse

Varistors 275V 80pF

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Datasheet

Product Comments

11,014In Stock

Cut Tape

£0.225

£0.14

£0.12

£0.111

Reel

£0.10

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 300V

V300LT20CP
Littelfuse
1: £1.43
3,174In Stock

Mfr. Part No.
V300LT20CP

Mouser Part No
576-V300LT20CP

Littelfuse

Varistors 300V

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Datasheet

3,174In Stock

Cut Tape

£1.43

£0.882

£0.818

£0.673

Reel

£0.555

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Varistors 30V 90pF 0603 AEC-Q200 MLA AUTO

V30MLA0603NHAUTO
Littelfuse
1: £0.285
35,172In Stock

Mfr. Part No.
V30MLA0603NHAUTO

Mouser Part No
576-V30MLA0603NHAUTO

Littelfuse

Varistors 30V 90pF 0603 AEC-Q200 MLA AUTO

Learn More

Datasheet

35,172In Stock

Cut Tape

£0.285

£0.176

£0.153

£0.141

View

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 14MM P47Z7 30VRMS

V47ZC7P
Littelfuse
1: £0.796
6,107In Stock

Mfr. Part No.
V47ZC7P

Mouser Part No
576-V47ZC7P

Littelfuse

Varistors 14MM P47Z7 30VRMS

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Datasheet

6,107In Stock

£0.796

£0.486

£0.423

£0.345

View

Min.: 1
Mult.: 1

Varistors 5.5 VDC .05J 39V-CL 210PF P

V5.5MLA0402LNR
Littelfuse
1: £0.188
12,422In Stock

Mfr. Part No.
V5.5MLA0402LNR

Mouser Part No
576-V5.5MLA0402LNR

Littelfuse

Varistors 5.5 VDC .05J 39V-CL 210PF P

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Datasheet

12,422In Stock

Cut Tape

£0.188

£0.129

£0.117

£0.11

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 80pF

V625LA10P
Littelfuse
1: £0.458
9,778In Stock

Mfr. Part No.
V625LA10P

Mouser Part No
576-V625LA10P

Littelfuse

Varistors 80pF

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Datasheet

9,778In Stock

£0.458

£0.327

£0.293

£0.257

View

Min.: 1
Mult.: 1

Varistors 50 VAC 25J 145V-CL 6500A

V82ZA20P
Littelfuse
1: £0.555
5,218In Stock

Mfr. Part No.
V82ZA20P

Mouser Part No
576-V82ZA20P

Littelfuse

Varistors 50 VAC 25J 145V-CL 6500A

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Datasheet

5,218In Stock

£0.555

£0.395

£0.355

£0.312

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 125mA TL HBC

0215.125MXEP
Littelfuse
1: £2.44
1,074In Stock

Mfr. Part No.
0215.125MXEP

Mouser Part No
576-0215.125MXEP

Littelfuse

Cartridge Fuses 250V 125mA TL HBC

Learn More

Datasheet

1,074In Stock

£2.44

£2.24

£2.17

£1.70

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .315A Slo-Blo

0215.315MXEP
Littelfuse
1: £2.44
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

£2.44

£2.24

£2.17

£1.70

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A IEC PT TD HBC

0215012.MRET1P
Littelfuse
1: £2.40
1,737In Stock

Mfr. Part No.
0215012.MRET1P

Mouser Part No
576-0215012.MRET1P

Littelfuse

Cartridge Fuses 250V 12A IEC PT TD HBC

Learn More

Datasheet

1,737In Stock

Cut Tape

£2.40

£2.21

£2.13

£1.68

Reel

£1.10

View

Min.: 1
Mult.: 1

Reel: 1,000

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

P3100S3NLRP
Littelfuse
1: £4.54
4,275In Stock

Mfr. Part No.
P3100S3NLRP

Mouser Part No
576-P3100S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

Learn More

Datasheet

4,275In Stock

Cut Tape

£4.54

£3.04

£2.19

£2.17

£2.03

Reel

£1.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 500A 275V

P3100SCLRP
Littelfuse
1: £0.601
5,318In Stock

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

5,318In Stock

Cut Tape

£0.601

£0.54

£0.425

£0.378

£0.357

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

AC/DC Power Supply

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