The TSAL7600 is an infrared (IR) emitting diode manufactured by Vishay. It has a high popularity rating and a fake threat in the open market of 42%. The TSAL7600 is commonly used in industrial, communications, and networking applications. This through-hole diode has a 940nm wavelength and a 60° viewing angle. It has a radiant intensity of 15mW/sr @ 100mA and a continuous forward current of 100mA. The TSAL7600 has been introduced in the market since December 17, 1999, and is considered an obsolete product. Alternative parts for the TSAL7600 include TSAL6400, ASDL-4263-C31, Q62703Q0516, and SFH 4511.