Film temperature sensors flex for wearable products

Surface-mounted NTC temperature sensors, packaged on a flexible printed circuit (FPC) film, are approximately 100µm thick, and can be routed inside tight spaces.

Measuring 50 x 3.17 x 0.55mm, the FTNT55XH103FA1A050 sensors can be used for sensing the housing temperature of smartphones and tablets. They are also suitable for use in wearable products for sensing body surface temperature.

The sensors can measure temperatures in the range of -40 to +125°C with an accuracy, at 25°C of ± 0.4°C. Resistance at 25°C is 10k? ±1%.

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