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.

Types of Circuit Protection

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Results: 1 937
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Uni-Directional
12 000On Order
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 6.5pF 15kV Bi 3In Stock
Min.: 1
Mult.: 1
: 5 000

Littelfuse Varistors 130V
14 985Expected 28/12/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 150V
5 949On Order
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR LEAD FREE
4 809On Order
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 500pF 4In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 900pF
6 993On Order
Min.: 1
Mult.: 1

Littelfuse Varistors 480V 550pF
5 505On Order
Min.: 1
Mult.: 1

Littelfuse Varistors 130V to 1000V LA Varistor
1 200Expected 12/10/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 6.3A IEC TD HBC
684Expected 13/10/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUSE 250V 5x20 PT RAD TL PB-FREE 3.15A
1 000Expected 05/10/2026
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional
6 000On Order
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional
2 123Expected 03/09/2026
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional
3 000Expected 02/09/2026
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional
8 639On Order
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 8.5V 5% Bi-Directional
2 980Expected 29/12/2026
Min.: 1
Mult.: 1
: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Bi-Directional
3 000Expected 14/09/2026
Min.: 1
Mult.: 1
: 3 000

Littelfuse Varistors 140V 1750pF
2 866On Order
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
1 500Expected 31/08/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 450pF
3 750Expected 02/12/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 20MM Radial
1 998Expected 12/10/2026
Min.: 1
Mult.: 1
: 400

Littelfuse Varistors 130V 180pF 2 000Stock Available
Min.: 1
Mult.: 1
: 1 000

Littelfuse Varistors 20MM Radial 5 000Stock Available
Min.: 500
Mult.: 500
: 500

Littelfuse Varistors 300V 180pF 1 000Stock Available
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 320V 2 100Stock Available
Min.: 350
Mult.: 350