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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 #

Cartridge Fuses 250V HBC TL 5X20 20A

0215020.MXP
Littelfuse
1: $2.09
3,420In Stock

Mfr. Part No.
0215020.MXP

Mouser Part No
576-0215020.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 20A

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Datasheet

3,420In Stock

$2.09

$1.93

$1.65

$1.48

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3HXP
Littelfuse
1: $2.05
3,656In Stock
2,600Expected 2026/04/07

Mfr. Part No.
021506.3HXP

Mouser Part No
576-021506.3HXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

3,656In Stock

2,600Expected 2026/04/07

$2.05

$1.71

$1.58

$1.14

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3MXP
Littelfuse
1: $1.67
6,898In Stock

Mfr. Part No.
021506.3MXP

Mouser Part No
576-021506.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

6,898In Stock

$1.67

$1.43

$1.33

$1.14

$0.936

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25MXP
Littelfuse
1: $1.97
3,782In Stock
2,000Expected 2026/06/22

Mfr. Part No.
02151.25MXP

Mouser Part No
576-02151.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

3,782In Stock

2,000Expected 2026/06/22

$1.97

$1.64

$1.51

$1.26

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15HXP
Littelfuse
1: $1.74
7,433In Stock
5,000Expected 2026/05/04

Mfr. Part No.
02153.15HXP

Mouser Part No
576-02153.15HXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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Datasheet

7,433In Stock

5,000Expected 2026/05/04

$1.74

$1.48

$0.979

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

PGB1010603MRHF
Littelfuse
1: $0.42
7,470In Stock
12,000Expected 2026/04/23

Mfr. Part No.
PGB1010603MRHF

Mouser Part No
576-PGB1010603MRHF

Littelfuse

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

Learn More

Datasheet

7,470In Stock

12,000Expected 2026/04/23

Cut Tape

$0.42

$0.33

$0.304

$0.294

Reel

$0.274

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

SMCJ12A
Littelfuse
1: $0.511
25,953In Stock

Mfr. Part No.
SMCJ12A

Mouser Part No
576-SMCJ12A

Littelfuse

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

Learn More

Datasheet

25,953In Stock

Cut Tape

$0.511

$0.33

$0.276

$0.219

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ14CA
Littelfuse
1: $0.37
7,751In Stock

Mfr. Part No.
SMCJ14CA

Mouser Part No
576-SMCJ14CA

Littelfuse

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

Learn More

Datasheet

7,751In Stock

Cut Tape

$0.37

$0.308

$0.245

$0.207

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ150CA
Littelfuse
1: $0.38
61,944In Stock

Mfr. Part No.
SMCJ150CA

Mouser Part No
576-SMCJ150CA

Littelfuse

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

Learn More

Datasheet

61,944In Stock

Cut Tape

$0.38

$0.295

$0.234

$0.222

$0.217

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

SMCJ15A
Littelfuse
1: $0.25
13,428In Stock

Mfr. Part No.
SMCJ15A

Mouser Part No
576-SMCJ15A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

Learn More

Datasheet

13,428In Stock

Cut Tape

$0.25

$0.249

$0.227

$0.204

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

SMCJ15CA
Littelfuse
1: $0.50
9,312In Stock
9,000Expected 2026/05/19

Mfr. Part No.
SMCJ15CA

Mouser Part No
576-SMCJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

Learn More

Datasheet

9,312In Stock

9,000Expected 2026/05/19

Cut Tape

$0.50

$0.351

$0.274

$0.233

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ18CA
Littelfuse
1: $0.33
7,420In 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

7,420In Stock

Cut Tape

$0.33

$0.262

$0.229

$0.204

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ220CA
Littelfuse
1: $0.79
4,961In Stock

Mfr. Part No.
SMCJ220CA

Mouser Part No
576-SMCJ220CA

Littelfuse

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

Learn More

Datasheet

4,961In Stock

Cut Tape

$0.79

$0.597

$0.441

$0.392

Reel

$0.392

$0.386

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

SMCJ24A
Littelfuse
1: $0.38
14,275In Stock
15,000Expected 2026/05/11

Mfr. Part No.
SMCJ24A

Mouser Part No
576-SMCJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

14,275In Stock

15,000Expected 2026/05/11

Cut Tape

$0.38

$0.314

$0.233

$0.211

Reel

$0.151

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

SMCJ24CA
Littelfuse
1: $0.52
11,255In Stock

Mfr. Part No.
SMCJ24CA

Mouser Part No
576-SMCJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

Learn More

Datasheet

11,255In Stock

Cut Tape

$0.52

$0.355

$0.265

$0.233

$0.217

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

SMCJ28A
Littelfuse
1: $0.40
24,813In Stock

Mfr. Part No.
SMCJ28A

Mouser Part No
576-SMCJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

Learn More

Datasheet

24,813In Stock

Cut Tape

$0.40

$0.324

$0.254

$0.215

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

SMCJ300A
Littelfuse
1: $0.57
12,711In Stock
12,000Expected 2026/05/19

Mfr. Part No.
SMCJ300A

Mouser Part No
576-SMCJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

Learn More

Datasheet

12,711In Stock

12,000Expected 2026/05/19

Cut Tape

$0.57

$0.44

$0.352

$0.34

Reel

$0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

SMCJ300CA
Littelfuse
1: $0.78
5,018In Stock

Mfr. Part No.
SMCJ300CA

Mouser Part No
576-SMCJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

Learn More

Datasheet

5,018In Stock

Cut Tape

$0.78

$0.647

$0.483

$0.404

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

SMCJ33A
Littelfuse
1: $0.47
10,587In Stock

Mfr. Part No.
SMCJ33A

Mouser Part No
576-SMCJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

Learn More

Datasheet

10,587In Stock

Cut Tape

$0.47

$0.368

$0.277

$0.217

Reel

$0.156

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

SMCJ33CA
Littelfuse
1: $0.42
48,430In Stock

Mfr. Part No.
SMCJ33CA

Mouser Part No
576-SMCJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

Learn More

Datasheet

48,430In Stock

Cut Tape

$0.42

$0.306

$0.258

$0.224

$0.204

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

SMCJ350A
Littelfuse
1: $0.68
4,857In Stock

Mfr. Part No.
SMCJ350A

Mouser Part No
576-SMCJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

4,857In Stock

Cut Tape

$0.68

$0.465

$0.398

$0.376

$0.343

Reel

$0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

SMCJ36A
Littelfuse
1: $0.511
26,719In Stock

Mfr. Part No.
SMCJ36A

Mouser Part No
576-SMCJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

Learn More

Datasheet

26,719In Stock

Cut Tape

$0.511

$0.418

$0.291

$0.222

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

SMCJ36CA
Littelfuse
1: $0.49
60,229In Stock

Mfr. Part No.
SMCJ36CA

Mouser Part No
576-SMCJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

Learn More

Datasheet

60,229In Stock

Cut Tape

$0.49

$0.394

$0.314

$0.252

$0.226

Reel

$0.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

SMCJ400CA
Littelfuse
1: $0.45
13,304In Stock

Mfr. Part No.
SMCJ400CA

Mouser Part No
576-SMCJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

Learn More

Datasheet

13,304In Stock

Cut Tape

$0.45

$0.43

$0.377

Reel

$0.377

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional

SMCJ40CA
Littelfuse
1: $0.561
15,237In Stock

Mfr. Part No.
SMCJ40CA

Mouser Part No
576-SMCJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional

Learn More

Datasheet

15,237In Stock

Cut Tape

$0.561

$0.38

$0.283

$0.244

$0.20

Reel

$0.20

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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