C&K has announced a sub-miniature J-lead surface-mount tact switch aimed at home automation and IoT devices. Called PTS815, it is 2.5mm thick, with a 4.2 x 3.2mm footprint while retaining a relatively large actuation surface (3 x 2.2mm oval). For compatibility with production processes, the actuation surface is hard and flat. “With PCB space at ...

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