QEE123 (Fairchild Semiconductor) PLASTIC INFRARED LIGHT EMITTING DIODE PLASTIC INFRARED LIGHT EMITTING DIODE QEE122 PACKAGE DIMENSIONS 0.175 (4.44) 0.087 (2.22) Ø0.065 (1.65) QEE123 0.050 (1.27) 0.200 (5.08) Ø0.095 (2 (8 views)