QEC121 Datasheet | Fairchild Semiconductor

PLASTIC INFRARED LIGHT EMITTING DIODE QEC121 PACKAGE DIMENSIONS 0.116 (2.95) REFERENCE SURFACE 0.052 (1.32) 0.032 (0.082) 0.193 (4.90) QEC122 QEC123 0.030 (0.76) NOM 0.800 (20.3) MIN 0.050 (1.27) CATHODE 0.100 (2.54) NOM 0.155 (3.94) 0.018 (0.46) SQ. (2X) SCHEMATIC NOTES: 1. Dimensions are in inches (millimeters) 2. Tolerance of ± .010 (.25) on all non nominal dimensions unless otherwise specified. ANODE CATHODE DESCRIPTION The QEC12X is an 880 nm AlGaAs LED encapsulated in a clear purple tinted, plastic T-1 package. Features - D= 880 nm - Chip material = AlGaAs - Package type: T-1 (3mm lens diameter) - Matched Photosensor: QSC112/113/114 - Narrow Emission Angle, 16° - High...