809001 QS%000 APPROVED T-1 3/4(5 mm) Infrared Emitting Diode(Top) IR333/S2 Features: * HIGH RADIANT INTENSITY. * PEAK WAVELENGTH Ap = 940nm. * VIEWING ANGLE 48", * HIGH RELIABILITY. Descriptions: * Ever Light's Infrared Emitting Diode (IR333/52) is a high intensity diode, molded in a clear, blue transparent plastic package. * The device is spectral matched to the photo transistor, photo diode, and infrared module. Applications: * Free air transmission system. * Microelectronic switch.