The TMD26203M is an infrared proximity sensor designed for use in various applications. It features a sensing distance of 1.181" (30mm) and operates at a voltage supply of 1.7V to 2V. The sensor is housed in an 8-SMD module package and has a temperature range of -30°C to 85°C for operating. It is unshielded and has an ingress protection rating of IP67, making it suitable for use in harsh environments. The TMD26203M also includes an LED indicator for easy visual indication. With a standard package of 1,000 pcs, this sensor is widely available and is an active product from OSRAM Opto Semiconductors Inc.