OSRAM SmartLED Series IR LEDsThe SFH 4050 Infrared (IR) emitter, from OSRAM Opto Semiconductor, is in their SmartLED 0603 package. This rectangular, flat top, surface mount (SMT) package has the standard 0603 footprint. The SFH 4050 offers a high optical power from a compact package. Suitable applications for the SFH 4050 IR LED include, miniature photointerrupters, industrial electronics, control and drive circuits, sensor technology and alarm and safety equipment. Features of the SFH 4050 IR LED:High power IR emitterCompact SmartLED packageDimensions: 1.7 x 0.8 x 0.65 mmShort switching timesWavelength: 860nmBeam angle: 140°Infrared (IR) Light Emitters, OSRAM Opto Semiconductors