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Smart Lock & Access Control Solutions

Littelfuse Smart Lock & Access Control Solutions components meet UL 1034, GA 374, and GA 701-2007 standards, allowing designers to create burglar-resistant electronic locking mechanisms. Littelfuse Smart Lock components are critical in smart buildings and industrial facilities, where high security standards must be maintained.

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

SMCJ12CA
Littelfuse
1: £0.511
6,838In Stock
9,000Expected 14/05/2026

Mfr. Part No.
SMCJ12CA

Mouser Part No
576-SMCJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

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Datasheet

6,838In Stock

9,000Expected 14/05/2026

Cut Tape

£0.511

£0.407

£0.275

£0.211

£0.189

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

SMCJ130A
Littelfuse
1: £0.248
3,472In Stock

Mfr. Part No.
SMCJ130A

Mouser Part No
576-SMCJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

Learn More

Datasheet

3,472In Stock

Cut Tape

£0.248

£0.214

£0.175

£0.158

£0.144

Reel

£0.134

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

SMCJ130CA
Littelfuse
1: £0.173
4,380In Stock

Mfr. Part No.
SMCJ130CA

Mouser Part No
576-SMCJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

Learn More

Datasheet

4,380In Stock

Cut Tape

£0.173

£0.169

Reel

£0.162

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

SMCJ13A
Littelfuse
1: £0.248
5,215In Stock

Mfr. Part No.
SMCJ13A

Mouser Part No
576-SMCJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

Learn More

Datasheet

5,215In Stock

Cut Tape

£0.248

£0.19

£0.147

£0.146

Reel

£0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

SMCJ13CA
Littelfuse
1: £0.48
4,070In Stock

Mfr. Part No.
SMCJ13CA

Mouser Part No
576-SMCJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

Learn More

Datasheet

4,070In Stock

Cut Tape

£0.48

£0.38

£0.255

£0.203

£0.179

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional

SMCJ14A
Littelfuse
1: £0.21
4,578In Stock

Mfr. Part No.
SMCJ14A

Mouser Part No
576-SMCJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional

Learn More

Datasheet

4,578In Stock

Cut Tape

£0.21

£0.168

£0.162

£0.144

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

SMCJ150A
Littelfuse
1: £0.248
4,207In Stock

Mfr. Part No.
SMCJ150A

Mouser Part No
576-SMCJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

Learn More

Datasheet

4,207In Stock

Cut Tape

£0.248

£0.212

£0.20

£0.184

Reel

£0.141

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

SMCJ160A
Littelfuse
1: £0.39
3,054In Stock

Mfr. Part No.
SMCJ160A

Mouser Part No
576-SMCJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

Learn More

Datasheet

3,054In Stock

Cut Tape

£0.39

£0.325

£0.23

£0.183

Reel

£0.146

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

SMCJ160CA
Littelfuse
1: £0.503
4,590In Stock

Mfr. Part No.
SMCJ160CA

Mouser Part No
576-SMCJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

Learn More

Datasheet

4,590In Stock

Cut Tape

£0.503

£0.428

£0.286

£0.22

Reel

£0.173

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

SMCJ16A
Littelfuse
1: £0.263
8,775In Stock

Mfr. Part No.
SMCJ16A

Mouser Part No
576-SMCJ16A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

Learn More

Datasheet

8,775In Stock

Cut Tape

£0.263

£0.215

£0.169

£0.144

Reel

£0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

SMCJ16CA
Littelfuse
1: £0.338
6,373In Stock
6,000Expected 14/05/2026

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

6,373In Stock

6,000Expected 14/05/2026

Cut Tape

£0.338

£0.228

£0.196

£0.167

Reel

£0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

SMCJ170A
Littelfuse
1: £0.292
4,398In Stock

Mfr. Part No.
SMCJ170A

Mouser Part No
576-SMCJ170A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

Learn More

Datasheet

4,398In Stock

Cut Tape

£0.292

£0.201

£0.171

£0.162

Reel

£0.142

£0.134

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

SMCJ170CA
Littelfuse
1: £0.346
4,127In Stock
2,800Expected 22/04/2026

Mfr. Part No.
SMCJ170CA

Mouser Part No
576-SMCJ170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

Learn More

Datasheet

4,127In Stock

2,800Expected 22/04/2026

Cut Tape

£0.346

£0.263

£0.202

£0.17

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

SMCJ17A
Littelfuse
1: £0.203
3,506In Stock

Mfr. Part No.
SMCJ17A

Mouser Part No
576-SMCJ17A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

Learn More

Datasheet

3,506In Stock

Cut Tape

£0.203

£0.157

£0.144

£0.14

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

SMCJ17CA
Littelfuse
1: £0.473
3,307In Stock

Mfr. Part No.
SMCJ17CA

Mouser Part No
576-SMCJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

Learn More

Datasheet

3,307In Stock

Cut Tape

£0.473

£0.338

£0.231

£0.182

Reel

£0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

SMCJ180A
Littelfuse
1: £0.368
3,305In Stock
6,000Expected 05/05/2026

Mfr. Part No.
SMCJ180A

Mouser Part No
576-SMCJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

3,305In Stock

6,000Expected 05/05/2026

Cut Tape

£0.368

£0.298

£0.222

£0.189

Reel

£0.146

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

SMCJ180CA
Littelfuse
1: £0.39
1,972In Stock
3,000Expected 15/05/2026

Mfr. Part No.
SMCJ180CA

Mouser Part No
576-SMCJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

1,972In Stock

3,000Expected 15/05/2026

Cut Tape

£0.39

£0.278

£0.276

£0.223

£0.201

Reel

£0.163

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

SMCJ18A
Littelfuse
1: £0.346
2,005In Stock
3,000Expected 13/05/2026

Mfr. Part No.
SMCJ18A

Mouser Part No
576-SMCJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

Learn More

Datasheet

2,005In Stock

3,000Expected 13/05/2026

Cut Tape

£0.346

£0.264

£0.201

£0.162

£0.142

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ18CA
Littelfuse
1: £0.248
5,920In Stock

Mfr. Part No.
SMCJ18CA

Mouser Part No
576-SMCJ18CA

Littelfuse

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

Learn More

Datasheet

5,920In Stock

Cut Tape

£0.248

£0.196

£0.172

£0.153

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

SMCJ200CA
Littelfuse
1: £0.383
1,435In Stock
18,000Expected 16/04/2026

Mfr. Part No.
SMCJ200CA

Mouser Part No
576-SMCJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

Learn More

Datasheet

1,435In Stock

18,000Expected 16/04/2026

Cut Tape

£0.383

£0.35

£0.249

£0.209

£0.201

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

SMCJ20A
Littelfuse
1: £0.413
5,110In Stock

Mfr. Part No.
SMCJ20A

Mouser Part No
576-SMCJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

Learn More

Datasheet

5,110In Stock

Cut Tape

£0.413

£0.354

£0.27

£0.223

£0.173

Reel

£0.148

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

SMCJ20CA
Littelfuse
1: £0.30
4,343In Stock

Mfr. Part No.
SMCJ20CA

Mouser Part No
576-SMCJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

4,343In Stock

Cut Tape

£0.30

£0.227

£0.176

£0.156

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

SMCJ220A
Littelfuse
1: £0.952
3,546In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
576-SMCJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

Learn More

Datasheet

3,546In Stock

Cut Tape

£0.952

£0.599

£0.394

£0.306

£0.277

Reel

£0.263

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

SMCJ22A
Littelfuse
1: £0.263
3,869In Stock
6,000Expected 27/04/2026

Mfr. Part No.
SMCJ22A

Mouser Part No
576-SMCJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

Learn More

Datasheet

3,869In Stock

6,000Expected 27/04/2026

Cut Tape

£0.263

£0.196

£0.148

£0.147

£0.144

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

SMCJ22CA
Littelfuse
1: £0.338
2,226In Stock
3,000Expected 04/05/2026

Mfr. Part No.
SMCJ22CA

Mouser Part No
576-SMCJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

Learn More

Datasheet

2,226In Stock

3,000Expected 04/05/2026

Cut Tape

£0.338

£0.241

£0.233

£0.188

Reel

£0.155

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Smart Lock & Access Control Solutions

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Smart Lock & Access Control Solutions

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