... The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAF2051 REV NO: V.4 APPROVED: WYNEC CHECKED: Allen Liu 4.7mm RIGHT ANGLE LED INDICATOR Part Number: WP1533BQ/ID Description The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. DATE: APR/07/2011 DRAWN: J ...
... Selection Guide Part No. WP1533BQ/ID High Efficiency Red (GaAsP/GaP) Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity/ luminous Flux: +/-15%. Electrical / Optical Characteristics at TA=25°C Symbol Parameter λpeak Peak Wavelength λD [1] Dominant Wavelength Δ ...