Features
(1)Compatible with infrared and vapor phase reflow solder process.
(2)Low forward voltage
(3)Good spectral matching to Si photodetector
(4)Pb free
(5)The product itself will remain within RoHS compliant version.
Descriptions
(1)IR42-21C/TR8 is an infrared emitting diode in miniature SMD package which is molded in a water clear plastic with spherical top view lens.
(2)The device is spectrally matched with silicon photodiode andphototransistor.

Applications
(1)PCB mounted infrared sensor
(2)Infrared emitting for miniature light barrier
(3)Floppy disk drive
(4)Optoelectronic switch
(5)Smoke detector