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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 15V 5% Bi-Directional

SMCJ15CA
Littelfuse
1: $1.17
14,774In Stock
9,000Expected 27/7/2026

Mfr. Part No.
SMCJ15CA

Mouser Part No
576-SMCJ15CA

Littelfuse

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

Learn More

Datasheet

14,774In Stock

9,000Expected 27/7/2026

Cut Tape

$1.17

$0.722

$0.498

$0.411

$0.363

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ16CA
Littelfuse
1: $1.26
14,757In Stock
9,000Expected 13/8/2026

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

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

Learn More

Datasheet

14,757In Stock

9,000Expected 13/8/2026

Cut Tape

$1.26

$0.77

$0.526

$0.411

$0.37

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ180CA
Littelfuse
1: $1.37
11,640In Stock

Mfr. Part No.
SMCJ180CA

Mouser Part No
576-SMCJ180CA

Littelfuse

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

Learn More

Datasheet

11,640In Stock

Cut Tape

$1.37

$0.855

$0.559

$0.432

$0.392

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ220A
Littelfuse
1: $1.92
5,200In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
576-SMCJ220A

Littelfuse

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

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Datasheet

5,200In Stock

Cut Tape

$1.92

$1.18

$0.796

$0.62

Reel

$0.442

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ220CA
Littelfuse
1: $1.94
4,977In Stock
6,000Expected 1/10/2026

Mfr. Part No.
SMCJ220CA

Mouser Part No
576-SMCJ220CA

Littelfuse

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

Learn More

Datasheet

4,977In Stock

6,000Expected 1/10/2026

Cut Tape

$1.94

$1.10

$0.815

$0.638

$0.579

Reel

$0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

SMCJ26CA
Littelfuse
1: $1.29
14,980In Stock
15,000Expected 12/8/2026

Mfr. Part No.
SMCJ26CA

Mouser Part No
576-SMCJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

Learn More

Datasheet

14,980In Stock

15,000Expected 12/8/2026

Cut Tape

$1.29

$0.808

$0.529

$0.409

$0.37

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ28A
Littelfuse
1: $1.02
30,604In Stock
24,000Expected 13/7/2026

Mfr. Part No.
SMCJ28A

Mouser Part No
576-SMCJ28A

Littelfuse

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

Learn More

Datasheet

30,604In Stock

24,000Expected 13/7/2026

Cut Tape

$1.02

$0.645

$0.428

$0.326

Reel

$0.224

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ28CA
Littelfuse
1: $1.29
29,485In Stock

Mfr. Part No.
SMCJ28CA

Mouser Part No
576-SMCJ28CA

Littelfuse

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

Learn More

Datasheet

29,485In Stock

Cut Tape

$1.29

$0.779

$0.511

$0.404

$0.379

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ300A
Littelfuse
1: $1.56
12,688In Stock
18,000Expected 13/7/2026

Mfr. Part No.
SMCJ300A

Mouser Part No
576-SMCJ300A

Littelfuse

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

Learn More

Datasheet

12,688In Stock

18,000Expected 13/7/2026

Cut Tape

$1.56

$1.06

$0.722

$0.607

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

SMCJ30CA
Littelfuse
1: $1.20
11,636In Stock
12,000Expected 28/9/2026

Mfr. Part No.
SMCJ30CA

Mouser Part No
576-SMCJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

11,636In Stock

12,000Expected 28/9/2026

Cut Tape

$1.20

$0.749

$0.50

$0.398

$0.356

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ33A
Littelfuse
1: $1.05
12,426In Stock
27,000On Order

Mfr. Part No.
SMCJ33A

Mouser Part No
576-SMCJ33A

Littelfuse

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

Learn More

Datasheet

12,426In Stock

27,000On Order

Cut Tape

$1.05

$0.645

$0.416

$0.317

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ33CA
Littelfuse
1: $1.07
21,016In Stock
66,000Expected 10/8/2026

Mfr. Part No.
SMCJ33CA

Mouser Part No
576-SMCJ33CA

Littelfuse

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

Learn More

Datasheet

21,016In Stock

66,000Expected 10/8/2026

Cut Tape

$1.07

$0.733

$0.536

$0.411

$0.37

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ350A
Littelfuse
1: $1.54
5,396In 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

5,396In Stock

Cut Tape

$1.54

$1.06

$0.732

$0.555

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ36A
Littelfuse
1: $0.734
9,426In Stock
12,000Expected 28/9/2026

Mfr. Part No.
SMCJ36A

Mouser Part No
576-SMCJ36A

Littelfuse

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

Learn More

Datasheet

9,426In Stock

12,000Expected 28/9/2026

Cut Tape

$0.734

$0.495

$0.369

$0.314

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ400A
Littelfuse
1: $1.54
5,636In Stock
6,000Expected 2/11/2026

Mfr. Part No.
SMCJ400A

Mouser Part No
576-SMCJ400A

Littelfuse

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

Learn More

Datasheet

5,636In Stock

6,000Expected 2/11/2026

Cut Tape

$1.54

$1.08

$0.738

$0.586

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ400CA
Littelfuse
1: $1.62
19,041In Stock
39,000On Order

Mfr. Part No.
SMCJ400CA

Mouser Part No
576-SMCJ400CA

Littelfuse

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

Learn More

Datasheet

19,041In Stock

39,000On Order

Cut Tape

$1.62

$1.06

$0.73

$0.571

$0.559

Reel

$0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ40CA
Littelfuse
1: $0.952
10,148In 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

10,148In Stock

Cut Tape

$0.952

$0.624

$0.441

$0.356

$0.344

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ5.0A
Littelfuse
1: $1.05
27,885In Stock
18,000Expected 23/11/2026

Mfr. Part No.
SMCJ5.0A

Mouser Part No
576-SMCJ5.0A

Littelfuse

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

Learn More

Datasheet

27,885In Stock

18,000Expected 23/11/2026

Cut Tape

$1.05

$0.645

$0.416

$0.317

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ5.0CA
Littelfuse
1: $1.03
20,509In Stock

Mfr. Part No.
SMCJ5.0CA

Mouser Part No
576-SMCJ5.0CA

Littelfuse

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

Learn More

Datasheet

20,509In Stock

Cut Tape

$1.03

$0.733

$0.502

$0.384

$0.322

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

SMCJ58CA
Littelfuse
1: $1.13
28,285In Stock

Mfr. Part No.
SMCJ58CA

Mouser Part No
576-SMCJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

Learn More

Datasheet

28,285In Stock

Cut Tape

$1.13

$0.719

$0.484

$0.382

$0.35

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 7.5V 5% Bi-Directional

SMCJ7.5CA
Littelfuse
1: $1.36
10,202In Stock

Mfr. Part No.
SMCJ7.5CA

Mouser Part No
576-SMCJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 7.5V 5% Bi-Directional

Learn More

Datasheet

10,202In Stock

Cut Tape

$1.36

$0.84

$0.545

$0.419

$0.378

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

SMCJ78CA
Littelfuse
1: $1.18
11,203In Stock

Mfr. Part No.
SMCJ78CA

Mouser Part No
576-SMCJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

Learn More

Datasheet

11,203In Stock

Cut Tape

$1.18

$0.743

$0.492

$0.385

$0.35

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 6.5pF 15kV Bi

SP1012-05WTG
Littelfuse
1: $1.81
5,386In Stock

Mfr. Part No.
SP1012-05WTG

Mouser Part No
576-SP1012-05WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 6.5pF 15kV Bi

Learn More

Datasheet

5,386In Stock

Cut Tape

$1.81

$1.13

$0.747

$0.581

View

Reel

$0.374

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors 1000V 130pF

V1000LA80AP
Littelfuse
1: $3.39
953In Stock

Mfr. Part No.
V1000LA80AP

Mouser Part No
576-V1000LA80AP

Littelfuse

Varistors 1000V 130pF

Learn More

Datasheet

953In Stock

$3.39

$2.53

$2.28

$2.07

Min.: 1
Mult.: 1

Varistors 130V 1000pF

V130LA10AP
Littelfuse
1: $0.857
9,638In Stock

Mfr. Part No.
V130LA10AP

Mouser Part No
576-V130LA10AP

Littelfuse

Varistors 130V 1000pF

Learn More

Datasheet

9,638In Stock

$0.857

$0.604

$0.543

$0.473

View

Min.: 1
Mult.: 1

Smart Lock & Access Control Solutions

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