Fairchild Semiconductor CQX15 - GaAs INFRARED EMITTING DIODE CQX15, CQX17 GaAs INFRARED EMITTING DIODE PACKAGE DIMENSIONS 0.209 (5.31) 0.184 (4.67) DESCRIPTION The CQX15 and CQX17 series are 940nm LEDs in a wid (3 views)