Switches and Latches

Magnetic 1D and 2D latches with industry-leading jitter performance using both TMR and Hall technology that is revolutionizing the mechanical design of motors and encoders, the ability to survive the harshest automotive voltage transients, the broadest portfolio of continuous-time switches and latches, and a full offering of TMR Industrial, Consumer, and Medical focused solutions are just some of the reasons why Allegro is a clear leader in digital position sensing.

Switches and Latches Selection Guide

Need help finding the right solution?

To determine the part best suited for your system, please refer to our Switches and Latches Selection Guide.

Switches & Latches Selection Guide

 

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Robotic vacuum on a wood floor

Latches

Vertical Hall Technology by Allegro (VHT) sensing solutions revolutionize motors and encoders, delivering quadrature signals independent of magnet pitch or air gap.

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electric parking brake

Switches

OEMs and tier one providers choose from our broad portfolio of Hall-effect switches for applications like seat belt buckles, seat track, shift selectors, door ajar, and so much more.

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Featured Products

Allegro LH-UA Packaging

APS12202 and APS12212

Hall-effect latches are suited for operation over extended temperature ranges (up to 150°C).

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Allegro LH-UA Packaging

APS11202

Hall-Effect Switch for Automotive, Consumer, and Industrial Applications

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APS12753 - Low voltage micropower latch for automotive and industrial applications - MD package

APS11753

Micropower Switches for Battery-Powered and Eco-Conscious Applications

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APS12753 - Low voltage micropower latch for automotive and industrial applications - MD package

APS12753

Micropower Latches for Battery-Powered and Eco-Conscious Applications

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Additional Resources