SemiconductorThe SIR-320ST3FP is an infrared (IR) LED through hole RoHS-compliant semiconductor manufactured by ROHM Semiconductor. It is a surface-mount type LED with a high reliability design and attractive low-profile package. This LED is perfect for applications requiring an IR LED such as TV remote control, home automation, and motion sensors. Its advanced IR transmission technology is designed to ensure a high performance even in challenging environmental conditions. The SIR-320ST3FP is UL listed and has a shelf life of 10 years, making it a durable and reliable choice for any application.