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

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.

All Results (2.043)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

SMCJ440CA
Littelfuse
1: 0,516 €
7.243In Stock
6.000Expected 3/26/2026

Mfr. Part No.
SMCJ440CA

Mouser Part No
576-SMCJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

Learn More

Datasheet

7.243In Stock

6.000Expected 3/26/2026

Cut Tape

0,516 €

0,385 €

0,352 €

0,35 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

SMCJ48A
Littelfuse
1: 0,267 €
14.349In Stock

Mfr. Part No.
SMCJ48A

Mouser Part No
576-SMCJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

Learn More

Datasheet

14.349In Stock

Cut Tape

0,267 €

0,235 €

0,193 €

0,175 €

Reel

0,135 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ5.0A
Littelfuse
1: 0,275 €
33.039In Stock

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

33.039In Stock

Cut Tape

0,275 €

0,254 €

0,22 €

0,181 €

Reel

0,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ5.0CA
Littelfuse
1: 0,43 €
7.646In 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

7.646In Stock

Cut Tape

0,43 €

0,32 €

0,285 €

0,277 €

Reel

0,173 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

SMCJ54CA
Littelfuse
1: 0,318 €
7.594In Stock

Mfr. Part No.
SMCJ54CA

Mouser Part No
576-SMCJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

Learn More

Datasheet

7.594In Stock

Cut Tape

0,318 €

0,244 €

0,218 €

0,212 €

Reel

0,175 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ58A
Littelfuse
1: 0,232 €
41.996In Stock

Mfr. Part No.
SMCJ58A

Mouser Part No
576-SMCJ58A

Littelfuse

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

Learn More

Datasheet

41.996In Stock

Cut Tape

0,232 €

0,194 €

0,174 €

0,161 €

0,16 €

Reel

0,129 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 60V 5% Bi-Directional

SMCJ60CA
Littelfuse
1: 0,456 €
19.296In Stock

Mfr. Part No.
SMCJ60CA

Mouser Part No
576-SMCJ60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 60V 5% Bi-Directional

Learn More

Datasheet

19.296In Stock

Cut Tape

0,456 €

0,304 €

0,262 €

0,209 €

0,19 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 64V 5% Uni-Directional

SMCJ64A
Littelfuse
1: 0,318 €
9.598In Stock

Mfr. Part No.
SMCJ64A

Mouser Part No
576-SMCJ64A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 64V 5% Uni-Directional

Learn More

Datasheet

9.598In Stock

Cut Tape

0,318 €

0,312 €

0,25 €

0,191 €

Reel

0,135 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ7.5CA
Littelfuse
1: 0,533 €
14.622In 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

14.622In Stock

Cut Tape

0,533 €

0,458 €

0,316 €

0,243 €

0,218 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Bi-Directional

SMCJ90CA
Littelfuse
1: 0,353 €
8.408In Stock

Mfr. Part No.
SMCJ90CA

Mouser Part No
576-SMCJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Bi-Directional

Learn More

Datasheet

8.408In Stock

Cut Tape

0,353 €

0,248 €

0,22 €

0,207 €

0,199 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors 1000V 250pF

V1000LA160BP
Littelfuse
1: 2,11 €
1.005In Stock
1.200Expected 6/1/2026

Mfr. Part No.
V1000LA160BP

Mouser Part No
576-V1000LA160BP

Littelfuse

Varistors 1000V 250pF

Learn More

Datasheet

1.005In Stock

1.200Expected 6/1/2026

2,11 €

1,76 €

1,61 €

1,56 €

1,42 €

Min.: 1
Mult.: 1

Varistors 1000V 130pF

V1000LA80AP
Littelfuse
1: 1,87 €
2.513In Stock

Mfr. Part No.
V1000LA80AP

Mouser Part No
576-V1000LA80AP

Littelfuse

Varistors 1000V 130pF

Learn More

Datasheet

2.513In Stock

1,87 €

1,12 €

Min.: 1
Mult.: 1

Varistors 130V 1900pF

V130LA20AP
Littelfuse
1: 0,619 €
5.045In Stock

Mfr. Part No.
V130LA20AP

Mouser Part No
576-V130LA20AP

Littelfuse

Varistors 130V 1900pF

Learn More

Datasheet

5.045In Stock

0,619 €

0,438 €

0,33 €

0,329 €

Min.: 1
Mult.: 1

Varistors 140V 900pF

V140LA10AP
Littelfuse
1: 0,421 €
6.163In Stock

Mfr. Part No.
V140LA10AP

Mouser Part No
576-V140LA10AP

Littelfuse

Varistors 140V 900pF

Learn More

Datasheet

6.163In Stock

0,421 €

0,299 €

0,268 €

0,219 €

0,209 €

Min.: 1
Mult.: 1

Varistors 150V 800pF

V150LA10AP
Littelfuse
1: 0,421 €
6.068In Stock

Mfr. Part No.
V150LA10AP

Mouser Part No
576-V150LA10AP

Littelfuse

Varistors 150V 800pF

Learn More

Datasheet

6.068In Stock

0,421 €

0,299 €

0,268 €

0,226 €

View

Min.: 1
Mult.: 1

Varistors 150V 1600pF

V150LA20AP
Littelfuse
1: 0,636 €
19.819In Stock

Mfr. Part No.
V150LA20AP

Mouser Part No
576-V150LA20AP

Littelfuse

Varistors 150V 1600pF

Learn More

Datasheet

19.819In Stock

0,636 €

0,452 €

0,385 €

0,329 €

Min.: 1
Mult.: 1

Varistors 150V 1600pF

V150LA20BP
Littelfuse
1: 0,611 €
5.252In Stock

Mfr. Part No.
V150LA20BP

Mouser Part No
576-V150LA20BP

Littelfuse

Varistors 150V 1600pF

Learn More

Datasheet

5.252In Stock

0,611 €

0,438 €

0,389 €

0,351 €

0,329 €

Min.: 1
Mult.: 1

Varistors 250V 500pF

V250LA20AP
Littelfuse
1: 0,421 €
7.978In Stock

Mfr. Part No.
V250LA20AP

Mouser Part No
576-V250LA20AP

Littelfuse

Varistors 250V 500pF

Learn More

Datasheet

7.978In Stock

0,421 €

0,299 €

0,268 €

0,233 €

View

Min.: 1
Mult.: 1

Varistors 250V 1000pF

V250LA40AP
Littelfuse
1: 0,636 €
4.380In Stock

Mfr. Part No.
V250LA40AP

Mouser Part No
576-V250LA40AP

Littelfuse

Varistors 250V 1000pF

Learn More

Datasheet

4.380In Stock

0,636 €

0,452 €

0,408 €

0,358 €

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LA20AP
Littelfuse
1: 0,404 €
6.323In Stock
4.900Expected 5/12/2026

Mfr. Part No.
V275LA20AP

Mouser Part No
576-V275LA20AP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

6.323In Stock

4.900Expected 5/12/2026

0,404 €

0,286 €

0,255 €

0,209 €

Min.: 1
Mult.: 1

Varistors 275V

V275LA40CP
Littelfuse
1: 0,834 €
2.793In Stock

Mfr. Part No.
V275LA40CP

Mouser Part No
576-V275LA40CP

Littelfuse

Varistors 275V

Learn More

Datasheet

2.793In Stock

0,834 €

0,599 €

0,542 €

0,478 €

View

Min.: 1
Mult.: 1

Varistors 320V 380pF

V320LA20AP
Littelfuse
1: 0,378 €
22.377In Stock

Mfr. Part No.
V320LA20AP

Mouser Part No
576-V320LA20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

22.377In Stock

0,378 €

0,267 €

0,221 €

0,209 €

Min.: 1
Mult.: 1

Varistors 320V 750pF

V320LA40BP
Littelfuse
1: 0,636 €
15.689In Stock

Mfr. Part No.
V320LA40BP

Mouser Part No
576-V320LA40BP

Littelfuse

Varistors 320V 750pF

Learn More

Datasheet

15.689In Stock

0,636 €

0,452 €

0,408 €

0,358 €

0,329 €

Min.: 1
Mult.: 1

Varistors 420V 600pF

V420LA40BP
Littelfuse
1: 0,731 €
23.255In Stock

Mfr. Part No.
V420LA40BP

Mouser Part No
576-V420LA40BP

Littelfuse

Varistors 420V 600pF

Learn More

Datasheet

23.255In Stock

0,731 €

0,512 €

0,475 €

0,418 €

View

Min.: 1
Mult.: 1

Varistors 100pF

V510LA10P
Littelfuse
1: 0,456 €
7.928In Stock

Mfr. Part No.
V510LA10P

Mouser Part No
576-V510LA10P

Littelfuse

Varistors 100pF

Learn More

Datasheet

7.928In Stock

0,456 €

0,319 €

0,286 €

0,249 €

View

Min.: 1
Mult.: 1

Smart Lock & Access Control Solutions

All Results (2.043)

Customer Service Office

Company

Resources

Support

Smart Lock & Access Control Solutions

All Results (2.043)

Circuit Protection

Electromechanical

Sensors