L493YT

T-1 3/4 (5mm) CYLINDRICAL LED LAMPS L493IT HIGH EFFICIENCY RED L493EC HIGH EFFICIENCY RED L493Gx GREEN L493Yx YELLOW Features ! WIDE ! LOW Description The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. VIEWING ANGLE. AND RUGGED. AND WATER CLEAR TYPE POWER CONSUMPTION. LIFE - SOLID STATE RELIABILITY. ! RELIABLE ! LONG ! TRANSPARENT  AVAILABLE. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the lead emerge package. 4. Specifications are subject to change without notice. SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 1 OF 5 Selection Guide Par t No . Dic e L en s Ty p e Iv (m c d ) @ 10 m A Min . L493IT L493EC L493GT L493GC L493YT L493YC HIGH EFFICIENCY RED (GaAsP/GaP) RED TRANSPARENT WATER CLEAR GREEN TRANSPARENT WATER CLEAR YELLOW TRANSPARTENT WATER CLEAR 2 2 2 2 1 1 Ty p . 6 6 5 5 4 4 V i ew i n g An g l e 2θ1/2 140° 140° 140° 140° 140° 140° GREEN (GaP) YELLOW (GaAsP/GaP) Note: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. Electrical / Opti...