The SPPB512300 Detector Switches VERTICAL 35.7gf PCB manufactured by ALPS is a electronic part that can be used for automatic detections in many different types of equipment. It is a compact, surface-mountable and vertical design switch that features a sensitivity of 35.7gf, a wide operating temperature range, light weight, sealed construction, and a low-profile height. The switch is constructed with a robust printed circuit board (PCB) that has a strong chemical resistance and is designed to withstand shock and vibration. The terminals are designed to withstand maximum current and a wide frequency range. It is suitable for many applications such as detection of paper, card stock, or other materials.