Tunnel Magnetoresistance (TMR) sensors

Next-generation magnetic sensing technology

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Experience a new level of precision

TDK TMR angle and linear sensors use advanced Tunnel Magnetoresistance (TMR) technology - rooted in quantum mechanics - to deliver a new level of precision and efficiency in magnetic sensing. With exceptional sensitivity, ultra-low power consumption, and a durable contactless design, these sensors provide highly accurate position and angle measurement across gaming, consumer, industrial, and automotive applications. Discover the science behind TMR sensors.

From ultra-sensitive motion tracking to low-power reliability, TMR technology redefines what’s possible

Precision & performance

Delivers over 10× higher sensitivity with superior linearity and resolution for ultra-accurate motion tracking and responsive gameplay.

Efficiency & reliability

Low power consumption and a contactless, durable design ensure long-lasting performance in demanding gaming environments and beyond.

Versatility & integration

Compact and adaptable for gaming, consumer, and automotive applications—bringing high-precision sensing to every design.

Precision & performance

Delivers over 10× higher sensitivity with superior linearity and resolution for ultra-accurate motion tracking and responsive gameplay.

Efficiency & reliability

Low power consumption and a contactless, durable design ensure long-lasting performance in demanding gaming environments and beyond.

Versatility & integration

Compact and adaptable for gaming, consumer, and automotive applications—bringing high-precision sensing to every design.

Powering immersive experiences across gaming, wearables, and mobile devices

Explore TMR applications

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Gaming peripherals

Deliver ultra-responsive controls and precise motion tracking for an immersive gaming experience.

Wearables: AR/VR Smart glasses

Enable accurate position sensing and smooth interaction in AR/VR and next-gen wearable devices.

Smart phones

Enhance location, orientation, and motion detection with high-precision, low-power sensing.

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Humanoid Robotics

Deliver precise joint angle and position feedback for smooth, human-like motion control and balance in advanced robotic systems.

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Cameras

Enable accurate lens positioning, optical image stabilization (OIS), and autofocus performance through precise magnetic angle and position sensing.

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Automotive

Visit TMR in automotive to learn more

Gaming peripherals

Deliver ultra-responsive controls and precise motion tracking for an immersive gaming experience.

Wearables: AR/VR Smart glasses

Enable accurate position sensing and smooth interaction in AR/VR and next-gen wearable devices.

Smart phones

Enhance location, orientation, and motion detection with high-precision, low-power sensing.

Humanoid Robotics

Deliver precise joint angle and position feedback for smooth, human-like motion control and balance in advanced robotic systems.

Cameras

Enable accurate lens positioning, optical image stabilization (OIS), and autofocus performance through precise magnetic angle and position sensing.

Automotive

Visit TMR in automotive to learn more

TMR sensors spotlight

The ultimate edge to level up your products

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TMR angle sensors

Precise angle or position detection for laptops, robotics, security cameras, and power tools.

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TMR linear sensors

Lens rotation, autofocus, OIS and linear position sensing and precise magnetic strength detection for AR/VR/XR, cameras and smartphones, wearables and gaming controllers, keyboard switches

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TMR encoder

Deliver contactless, ultra‑high‑resolution rotary and linear position sensing with exceptional stability and immunity to shock, vibration and temperature fit for automotive, industrial and robotics applications.

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