ZGY20403(ITR) Chau Light

The ZGY20403(ITR) is a through-hole photo interrupter manufactured by Chau Light, compliant with the RoHS (Restriction of Hazardous Substances) directive. It is composed of an infrared LED and phototransistor pair mounted inside a black rectangular plastic housing. The photo interrupter has a slot that allows it to detect the interruption of the infrared light, which is then output as an electrical signal. This signal is used to detect the presence of an object passing through the slot, thus providing useful information for proximity sensing and object counting applications. The package of the ZGY20403(ITR) also has two pins for electrical connections. These two pins are connected to the anode and cathode of the photo interrupter. The ZGY20403(ITR) is designed for use in various applications including consumer electronics, telecommunications, appliances, and security systems. Its features include a long life expectancy, wide operating temperature range (-25? to 85?) and a high immunity to ambient light. This makes it well-suited for applications where a fast and accurate response is required.