Remote Keyless Entry Solutions

Littelfuse Remote Keyless Entry Solutions defend the powered circuits and communication lines of modern vehicles that receive signals from a remote key-fob. These signals control features like remote starting, door unlocking, truck opening, and other custom commands. Littelfuse offers a range of fuses, TVS diodes, diode arrays, MOVs, MLVs, and ESD suppressors that protect the on-board circuitry from such threats.

Types of Circuit Protection

Change category view
Results: 374
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 26V 110pF 0603 AEC-Q200 MLA AUTO 2,420In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 3.5V 1270pF 0603 AEC-Q200 MLA AUTO 987In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 3.5V 2530pF 0805 AEC-Q200 MLA AUTO 3,161In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 5.5V 660pF 0805 AEC-Q200 MLA AUTO 1,946In Stock
Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL
369,324On Order
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional
5,992Expected 2026-03-19
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200
2,996Expected 2026-05-04
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses 8A 32V FAST ACTING
9,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional 7In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional
5,992Expected 2026-05-08
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Uni-Directional 1In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS
3,000Expected 2026-05-28
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS
3,050On Order
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS
3,000Expected 2026-05-28
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 16V AEC-Q101 5% Bi-Directional
3,000Expected 2026-03-31
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional
3,789On Order
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 60V AEC-Q101 5% Uni-Directional
2,376Expected 2026-06-10
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Bi-Directional
2,251Expected 2026-05-08
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional
3,000Expected 2026-05-07
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%UNI DO-214AB TR13 RoHS
50Expected 2026-05-05
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV AEC-Q101 Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
Reel: 15,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Uni-Directional Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Bi-Directional Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 13V AEC-Q101 5% Uni-Directional Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 20V AEC-Q101 5% Uni-Directional Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000