37 x 4.5 x 1.6 mm PCB for demonstrating and testing our 0.65 x 0.65 mm WLCSP switches and our 0.55 x 0.55 WLCSP magnetometers (-20E sensor suffix; order sensors separately). Note that since these boards use very small sensors, they require reflow or hot-air soldering techniques.
The PCB is 2 mm in width where the sensor is soldered but expands to 4.5 mm to accomodate a 0.1" pitch header.
