Model: RPI352/ITR20403

Introduction: The RPI352/ITR20403 WASF consists of an infrared emitting diode and an NPN silicon phototransistor, which are packaged side by side on a converging light axis within a black thermoplastic housing. The phototransistor only receives radiation from the IR. This is the normal condition. However, when an object is in the middle, the phototransistor cannot receive radiation. ● Long lifespan, high reliability. ● Fast response time. ● High sensitivity. ● Various shapes, various specifications, supports customization.