Circuit Protection – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

Remote Keyless Entry Solutions

Littelfuse Remote Keyless Entry Solutions defend the powered circuits and communication lines of modern vehicles that receive signals from a remote key-fob. These signals control features like remote starting, door unlocking, truck opening, and other custom commands. Littelfuse offers a range of fuses, TVS diodes, diode arrays, MOVs, MLVs, and ESD suppressors that protect the on-board circuitry from such threats.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 374

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional

TPSMC18CA
Littelfuse
1: £0.436
3,163In Stock

Mfr. Part No.
TPSMC18CA

Mouser Part No
576-TPSMC18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,163In Stock

Cut Tape

£0.436

£0.375

£0.299

£0.265

£0.244

Reel

£0.223

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional

TPSMB75A
Littelfuse
1: £0.398
2,437In Stock

Mfr. Part No.
TPSMB75A

Mouser Part No
576-TPSMB75A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,437In Stock

Cut Tape

£0.398

£0.305

£0.208

£0.163

Reel

£0.127

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional

TPSMB12CA
Littelfuse
1: £0.608
746In Stock

Mfr. Part No.
TPSMB12CA

Mouser Part No
576-TPSMB12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

746In Stock

Cut Tape

£0.608

£0.376

£0.244

£0.185

Reel

£0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

TPSMB11CA
Littelfuse
1: £0.608
2,113In Stock

Mfr. Part No.
TPSMB11CA

Mouser Part No
576-TPSMB11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,113In Stock

Cut Tape

£0.608

£0.373

£0.24

£0.204

Reel

£0.148

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

V18MLA0805LNHAUTO
Littelfuse
1: £0.601
3,544In Stock

Mfr. Part No.
V18MLA0805LNHAUTO

Mouser Part No
576-V18MLA0805LNHAUT

Littelfuse

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

3,544In Stock

Cut Tape

£0.601

£0.357

£0.248

£0.23

Reel

£0.137

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: £1.67
1,395In Stock

Mfr. Part No.
V18MLA1210NHAUTO

Mouser Part No
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

1,395In Stock

Cut Tape

£1.67

£1.05

£0.986

£0.841

View

Reel

£0.555

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Bi-Directional

TPSMB510CA-A
Littelfuse
1: £1.05
2,221In Stock

Mfr. Part No.
TPSMB510CA-A

Mouser Part No
576-TPSMB510CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,221In Stock

Cut Tape

£1.05

£0.656

£0.447

£0.349

Reel

£0.274

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V

TPSMB58CA
Littelfuse
1: £0.608
2,478In Stock

Mfr. Part No.
TPSMB58CA

Mouser Part No
576-TPSMB58CA

Littelfuse

ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V

Learn More

Datasheet

2,478In Stock

Cut Tape

£0.608

£0.373

£0.24

£0.183

Reel

£0.126

View

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 64V AEC-Q101 5% Uni-Directional

TPSMA6L64A
Littelfuse
1: £0.203
5,911In Stock

Mfr. Part No.
TPSMA6L64A

Mouser Part No
576-TPSMA6L64A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 64V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,911In Stock

Cut Tape

£0.203

£0.163

£0.132

£0.113

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional

TPSMB300A-A
Littelfuse
1: £0.338
2,500In Stock

Mfr. Part No.
TPSMB300A-A

Mouser Part No
576-TPSMB300A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,500In Stock

Cut Tape

£0.338

£0.321

£0.313

£0.287

£0.265

Reel

£0.226

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

TPSMB480A-A
Littelfuse
1: £0.292
2,734In Stock

Mfr. Part No.
TPSMB480A-A

Mouser Part No
576-TPSMB480A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,734In Stock

Cut Tape

£0.292

£0.276

£0.265

£0.258

Reel

£0.234

View

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Bi-Directional

TPSMB43CA
Littelfuse
1: £0.308
5,206In Stock

Mfr. Part No.
TPSMB43CA

Mouser Part No
576-TPSMB43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,206In Stock

Cut Tape

£0.308

£0.253

£0.182

£0.153

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

TPSMB120A
Littelfuse
1: £0.188
3,401In Stock

Mfr. Part No.
TPSMB120A

Mouser Part No
576-TPSMB120A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,401In Stock

Cut Tape

£0.188

£0.185

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Bi-Directional

TPSMB150CA
Littelfuse
1: £0.196
2,876In Stock

Mfr. Part No.
TPSMB150CA

Mouser Part No
576-TPSMB150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,876In Stock

Cut Tape

£0.196

£0.186

£0.185

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 210V AEC-Q101 5% Uni-Directional

TPSMB210A
Littelfuse
1: £0.188
2,655In Stock

Mfr. Part No.
TPSMB210A

Mouser Part No
576-TPSMB210A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 210V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,655In Stock

Cut Tape

£0.188

£0.185

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Uni-Directional

TPSMB350A-A
Littelfuse
1: £0.849
2,418In Stock

Mfr. Part No.
TPSMB350A-A

Mouser Part No
576-TPSMB350A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,418In Stock

Cut Tape

£0.849

£0.519

£0.364

£0.298

Reel

£0.238

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

0441002.WRA
Littelfuse
1: £1.10
1,272In Stock

Mfr. Part No.
0441002.WRA

Mouser Part No
576-0441002.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

Learn More

Datasheet

1,272In Stock

Cut Tape

£1.10

£0.986

£0.917

£0.759

View

Reel

£0.454

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional

TPSMB16CA
Littelfuse
1: £0.196
5,446In Stock

Mfr. Part No.
TPSMB16CA

Mouser Part No
576-TPSMB16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,446In Stock

Cut Tape

£0.196

£0.156

£0.132

£0.128

£0.122

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional

TPSMA6L45A
Littelfuse
1: £0.165
8,770In Stock

Mfr. Part No.
TPSMA6L45A

Mouser Part No
576-TPSMA6L45A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

8,770In Stock

Cut Tape

£0.165

£0.154

£0.146

£0.142

£0.133

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional

TPSMB150A
Littelfuse
1: £0.196
3,267In Stock

Mfr. Part No.
TPSMB150A

Mouser Part No
576-TPSMB150A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,267In Stock

Cut Tape

£0.196

£0.189

£0.187

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional

TPSMB220A
Littelfuse
1: £0.217
3,187In Stock

Mfr. Part No.
TPSMB220A

Mouser Part No
576-TPSMB220A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,187In Stock

Cut Tape

£0.217

£0.204

£0.197

£0.193

Reel

£0.191

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

TPSMB250CA
Littelfuse
1: £0.841
2,992In Stock

Mfr. Part No.
TPSMB250CA

Mouser Part No
576-TPSMB250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,992In Stock

Cut Tape

£0.841

£0.528

£0.347

£0.269

£0.244

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Uni-Directional

TPSMB68A
Littelfuse
1: £0.21
4,991In Stock

Mfr. Part No.
TPSMB68A

Mouser Part No
576-TPSMB68A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4,991In Stock

Cut Tape

£0.21

£0.182

£0.159

£0.141

Reel

£0.127

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional

TPSMB43A
Littelfuse
1: £0.271
8,464In Stock

Mfr. Part No.
TPSMB43A

Mouser Part No
576-TPSMB43A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

8,464In Stock

Cut Tape

£0.271

£0.222

£0.183

£0.154

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 5.5V 1840pF 0805 AEC-Q200 MLA AUTO

V5.5MLA0805NHAUTO
Littelfuse
1: £0.30
4,862In Stock

Mfr. Part No.
V5.5MLA0805NHAUTO

Mouser Part No
576-V5.5MLA0805NHAUT

Littelfuse

Varistors 5.5V 1840pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

4,862In Stock

Cut Tape

£0.30

£0.184

£0.159

£0.148

Reel

£0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Remote Keyless Entry Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support