The D203S with Infrared Sensors TO-5 RoHS is a high-performance, robust, and reliable infrared emitter and detector manufactured by Senba. This part is used in a range of applications, such as proximity sensing, object identification, and motion detection. It features a low-power design and durable construction to withstand harsh environmental conditions. It is also RoHS-compliant, meaning it contains fewer hazardous materials and is safer for the environment. Additionally, this component includes a variety of specifications to ensure accuracy and precision in demanding settings.