LED Indicators Designed for use as function indicators on aircraft, test equipment, machine tools and wherever severe environmental conditions need to be met, especially vibration and EMI. Bicolor LED Indicator ML 1622/ML 1632 ENVIRONMENTAL SPECIFICATIONS Vibration*:.06"D.A.or 20G Peak, whichever is less, 10 Hz to 2 KHz, MIL STD 202, Method 204, Test Condition D. Shock: 100 G's MIL STD 202, Method 213, Test Condition I. Humidity: MIL STD 202, Method 106. Altitude: 100,000 ft., MIL STD 202, Method 105, Test Condition D. Reliability: Operational 6 X 106 hours min. MTBF @ 25C. Salt Spray: MIL STD 202, Method 101, Test Condition B. FEATURES * Multiple Status Indication within a Single Package * Performs in Severe Environments * Low Power Use * Rugged Construction * Panel Mounted * Optional EMI Screen * Internal Resistor Available MECHANICAL SPECIFICATIONS Case: Aluminum, black anodized front with clear chromate back. Mounting: Front panel by 5/16-32" nut and lockwasher. Seal: Environmentally sealed. Added front panel o-ring seal for model ML 1632 ELECTRO-OPTICAL CHARACTERISTIC SPECIFICATIONS Absolute Maximum Ratings ML 1622/1632 Colors Forward Voltage (VDC) Peak Forward Current (mA) DC Forward Current (mA) Reverse Voltage (VDC) @ IR = 100 A Power Dissipation (mW) Luminous Intensity (mcd) typ @ IF = 20 mA Dominant Wave Length (nm) typical Viewing Angle (2 O 1/2 ) Operating Temperature (C) Storage Temperature (C) Lead Soldering Temperature 1 Derate linearly from 50C at 0.5 mA/C Red/Green Yellow/Green 2.0 90 90 20 20 5 5 2 80 1002 17 15 695 565 80 80 -40 to +85 -40 to +85 -40 to +100 -40 to +100 260 C for 5 seconds 2 90 301 5 1002 12 585 80 -40 to +85 -40 to +100 2.0 90 301 5 1002 12 565 80 -40 to +85 -40 to +100 Derate at 1.6 mW/C above +25C Ambient ORDERING INFORMATION When ordering, show basic part number first, then L.E.D. color, EMI screen, and voltage. If this is a special part, the factory assigned modification number will be added at the end of the ordering number. Example: Basic model with o-ring panel seal, with a yellow/green LED, no EMI screen, and 14 volt internal resistor would be an ML 1632-2-0-14 ML 1632 - 2 - 0 - 14 - ( ) Basic Model Number Color L.E.D. EMI Screen ML 1622 (w/o o-ring) (1) Red/Green (2) Yellow/Green (0) None (1) Screen ML 1632 (w/ o-ring) Voltage (0) No Resistor (5) 5 V (14) 14 V (24) 24 V (28) 28 V Factory Modification Number if Special S.+ ID No. L-3 Communications / Electrodynamics * 1200 Hicks Road * Rolling Meadows, IL 60008 * Tel: 847.259.0740 * Fax: 847.255.3827 * email:info@edi.L-3com.com * www.edi.L-3com.com 44 Bicolor LED Indicator ML 1622/ML 1632 ML1632 NOTE: Dim. in ( ) are mm. Tolerances:Decimals: .010 (0,25) LED INDICATORS ML1622 Fractions: 1/64 Mounting Torque: 5-7 in. lbs. L-3 Communications / Electrodynamics * 1200 Hicks Road * Rolling Meadows, IL 60008 * Tel: 847.259.0740 * Fax: 847.255.3827 * email:info@edi.L-3com.com * www.edi.L-3com.com 45