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QED121/122/123
PLASTIC INFRARED LIGHT EMITTING DIODE
PACKAGE DIMENSIONS
0.195 (4.95)
FEATURES
• D= 880 nm
REFERENCE SURFACE 0.305 (7.75)
• Chip material = AlGaAs • Package type: T-1 3/4 (5mm lens diameter) • Matched Photosensor: QSD122/123/124
0.040 (1.02) NOM 0.800 (20.3) MIN
• Narrow Emission Angle, 18° • High Output Power • Package material and color: Clear, peach tinted, plastic
0.050 (1.25)
CATHODE 0.100 (2.54) NOM
0.240 (6.10) 0.215 (5.45) 0.020 (0.51) SQ. (2X)
NOTES:
1. Derate power dissipation linearly 2.67 mW/°C above 25°C. 2. RMA flux is recommended. 3. Methanol or isopropyl alcohols are recommended as cleaning agents. 4. Soldering iron 1/16” (1.6mm) minimum from housing.
SCHEMATIC
ANODE
1. Dimensions for all drawings are in inches (mm). 2. Tolerance of ± .010 (.
QED121 Datasheet
