.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 #

Varistors 250V pF

V250LA20CP
Littelfuse
1: $2.44
1,530In Stock

Mfr. Part #
V250LA20CP

Mouser Part #
576-V250LA20CP

Littelfuse

Varistors 250V pF

Learn More

Datasheet

1,530In Stock

$2.44

$1.51

$1.39

$1.14

View

Min.: 1
Mult.: 1

Varistors 250V pF

V250LA2P
Littelfuse
1: $0.461
4,913In Stock

Mfr. Part #
V250LA2P

Mouser Part #
576-V250LA2P

Littelfuse

Varistors 250V pF

Learn More

Datasheet

4,913In Stock

$0.461

$0.286

$0.247

$0.227

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR PB FREE D20

V250LA40APX2855
Littelfuse
1: $1.23
1,542In Stock

Mfr. Part #
V250LA40APX2855

Mouser Part #
576-V250LA40APX2855

Littelfuse

Varistors RADIAL VARISTOR PB FREE D20

Learn More

Datasheet

1,542In Stock

$1.23

$0.881

$0.795

$0.698

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / PB FREE

V250LA40BPX2855
Littelfuse
1: $2.36
692In Stock

Mfr. Part #
V250LA40BPX2855

Mouser Part #
576-V250LA40BPX2855

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / PB FREE

Learn More

Datasheet

692In Stock

$2.36

$1.47

$1.35

$1.11

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR LEAD FREE

V250LA40CPX620
Littelfuse
1: $1.90
1,001In Stock
1,500Expected 2026-05-21

Mfr. Part #
V250LA40CPX620

Mouser Part #
576-V250LA40CPX620

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

1,001In Stock

1,500Expected 2026-05-21

$1.90

$1.39

$1.25

$1.12

$1.06

Min.: 1
Mult.: 1

Varistors 250V pF

V250LA4P
Littelfuse
1: $1.04
7,583In Stock

Mfr. Part #
V250LA4P

Mouser Part #
576-V250LA4P

Littelfuse

Varistors 250V pF

Learn More

Datasheet

7,583In Stock

$1.04

$0.634

$0.419

$0.388

View

Min.: 1
Mult.: 1

Varistors 250V 500pF

V250LS20AP
Littelfuse
1: $1.63
2,467In Stock

Mfr. Part #
V250LS20AP

Mouser Part #
576-V250LS20AP

Littelfuse

Varistors 250V 500pF

Learn More

Datasheet

2,467In Stock

Cut Tape

$1.63

$0.995

$0.864

$0.705

Reel

$0.557

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 250V 500pF

V250LT20AP
Littelfuse
1: $1.63
48In Stock

Mfr. Part #
V250LT20AP

Mouser Part #
576-V250LT20AP

Littelfuse

Varistors 250V 500pF

Learn More

Datasheet

48In Stock

Cut Tape

$1.63

$0.995

$0.864

$0.705

Reel

$0.557

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 275V 200pF

V275LA10P
Littelfuse
1: $0.614
2,606In Stock

Mfr. Part #
V275LA10P

Mouser Part #
576-V275LA10P

Littelfuse

Varistors 275V 200pF

Learn More

Datasheet

2,606In Stock

$0.614

$0.425

$0.384

$0.293

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V275LA20APX2855
Littelfuse
1: $0.829
2,058In Stock

Mfr. Part #
V275LA20APX2855

Mouser Part #
576-V275LA20APX2855

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

2,058In Stock

$0.829

$0.582

$0.522

$0.456

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LA20CP
Littelfuse
1: $1.26
2,882In Stock
4,200Expected 2026-04-10

Mfr. Part #
V275LA20CP

Mouser Part #
576-V275LA20CP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

2,882In Stock

4,200Expected 2026-04-10

$1.26

$0.903

$0.814

$0.717

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LA2P
Littelfuse
1: $0.461
3,863In Stock
4,500Expected 2026-04-30

Mfr. Part #
V275LA2P

Mouser Part #
576-V275LA2P

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

3,863In Stock

4,500Expected 2026-04-30

$0.461

$0.286

$0.247

$0.227

View

Min.: 1
Mult.: 1

Varistors 275V 900pF

V275LA40AP
Littelfuse
1: $1.14
3,238In Stock

Mfr. Part #
V275LA40AP

Mouser Part #
576-V275LA40AP

Littelfuse

Varistors 275V 900pF

Learn More

Datasheet

3,238In Stock

$1.14

$0.807

$0.68

$0.586

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V275LA40APX10
Littelfuse
1: $2.24
1,230In Stock

Mfr. Part #
V275LA40APX10

Mouser Part #
576-V275LA40APX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

1,230In Stock

$2.24

$1.38

$1.23

$1.01

View

Min.: 1
Mult.: 1

Varistors 275V 900pF

V275LA40BP
Littelfuse
1: $0.906
2,863In Stock

Mfr. Part #
V275LA40BP

Mouser Part #
576-V275LA40BP

Littelfuse

Varistors 275V 900pF

Learn More

Datasheet

2,863In Stock

$0.906

$0.663

$0.586

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V275LA40BPX10
Littelfuse
1: $1.14
2,940In Stock

Mfr. Part #
V275LA40BPX10

Mouser Part #
576-V275LA40BPX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

2,940In Stock

$1.14

$0.807

$0.728

$0.639

View

Min.: 1
Mult.: 1

Varistors 275V 80pF

V275LA4P
Littelfuse
1: $0.461
7,267In Stock

Mfr. Part #
V275LA4P

Mouser Part #
576-V275LA4P

Littelfuse

Varistors 275V 80pF

Learn More

Datasheet

7,267In Stock

$0.461

$0.286

$0.247

$0.227

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE

V275LA4PX2855
Littelfuse
1: $1.15
4,159In Stock

Mfr. Part #
V275LA4PX2855

Mouser Part #
576-V275LA4PX2855

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE

Learn More

Datasheet

4,159In Stock

$1.15

$0.688

$0.476

$0.442

View

Min.: 1
Mult.: 1

Varistors 275V 200pF

V275LS10P
Littelfuse
1: $0.292
3,576In Stock

Mfr. Part #
V275LS10P

Mouser Part #
576-V275LS10P

Littelfuse

Varistors 275V 200pF

Learn More

Datasheet

3,576In Stock

Cut Tape

$0.292

$0.267

Reel

$0.266

Min.: 1
Mult.: 1

Reel: 500

Varistors 275V 450pF

V275LS20AP
Littelfuse
1: $0.844
2,559In Stock

Mfr. Part #
V275LS20AP

Mouser Part #
576-V275LS20AP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

2,559In Stock

Cut Tape

$0.844

$0.594

$0.531

$0.464

$0.43

Reel

$0.373

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 275V 900pF

V275LT40BP
Littelfuse
1: $1.26
670In Stock

Mfr. Part #
V275LT40BP

Mouser Part #
576-V275LT40BP

Littelfuse

Varistors 275V 900pF

Learn More

Datasheet

670In Stock

Cut Tape

$1.26

$0.896

$0.807

$0.709

$0.662

Reel

$0.586

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 275V 80pF

V275LT4P
Littelfuse
1: $0.522
2,981In Stock
10,000Expected 2026-06-09

Mfr. Part #
V275LT4P

Mouser Part #
576-V275LT4P

Littelfuse

Varistors 275V 80pF

Learn More

Datasheet

Product Comments

2,981In Stock

10,000Expected 2026-06-09

Cut Tape

$0.522

$0.318

$0.273

$0.253

$0.241

Reel

$0.213

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 300V 180pF

V300LA10P
Littelfuse
1: $0.537
542In Stock
5,000Expected 2026-03-31

Mfr. Part #
V300LA10P

Mouser Part #
576-V300LA10P

Littelfuse

Varistors 300V 180pF

Learn More

Datasheet

542In Stock

5,000Expected 2026-03-31

$0.537

$0.385

$0.35

$0.309

View

Min.: 1
Mult.: 1

Varistors 300V

V300LA20CP
Littelfuse
1: $1.26
4In Stock
1,800Expected 2026-03-18

Mfr. Part #
V300LA20CP

Mouser Part #
576-V300LA20CP

Littelfuse

Varistors 300V

Learn More

Datasheet

4In Stock

1,800Expected 2026-03-18

$1.26

$0.903

$0.814

$0.717

View

Min.: 1
Mult.: 1

Varistors 300V 70pF

V300LA2P
Littelfuse
1: $0.461
2,154In Stock
4,500Expected 2026-05-12

Mfr. Part #
V300LA2P

Mouser Part #
576-V300LA2P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

2,154In Stock

4,500Expected 2026-05-12

$0.461

$0.286

$0.247

$0.227

View

Min.: 1
Mult.: 1

Smart Lock & Access Control Solutions

All Results (2,043)

Mouser Electronics®

Company

Resources

Support

Smart Lock & Access Control Solutions

All Results (2,043)

Circuit Protection

Electromechanical

Sensors