665 SERIES PANEL INDICATOR LED Marl Part Number LED Colour 665-501-04-50 665-521-04-50 665-532-04-50 665-930-04-50 665-997-04-50 Red Yellow Green Blue Cool White FEATURES BENEFITS • • • • • • • • • • • • • • • • • • Ø8.5mm mounting Marine grade hard anodised aluminium black body Unique PTFE mounting / panel seal Sealed to IP68 - protection to 10psi Coloured diffused lens Internal potting 150mm flying leads as standard Range of LED colour options Unique Hexagonal bezel aids mounting to panel Ideal for marine applications Sealing can withstand extreme pressure Continuous immersion up to 10m Diffused lens gives wide viewing angle Suitable for high vibration applications Rapid installation Suitable for status panel indication Outstanding reliability Vandal resistant Typical Voltage Vf @ 20mA Typical Current DC Iopr Typical LED Luminous Intensity Typical LED Wavelength λp Operating Temp Topr * Storage Temp Tstg 2.0 2.0 3.4 3.4 3.4 Vdc 20 20 20 20 20 mA 458 440 2157 452 1359 mcd 625 590 520 470 See Below nm -40 to +75 -40 to +75 -40 to +75 -40 to +75 -40 to +75 °C -40 to +100 -40 to +100 -40 to +100 -40 to +100 -40 to +100 °C Typical Emission Colours Cool White LED X 0.275 0.28 0.29 Y 0.27 0.28 0.30 NOTES Intensities (lv) and colour shades of white (X-Y co-ordinates) may vary between LEDs within a batch. Additional LED Colours, Voltage Options and Flying Lead lengths available for semicustom projects. Please contact our Sales Team. All LED components are supplied in anti-static packaging. * For operating temperature derating graphs, please refer to sheet 2. To order please contact us on +44 (0) 1229 582 430 F +44 (0) 1229 585 155 | E [email protected] | www.leds.co.uk marlleds marlinternationallimited company/marl-international-limited Q 05480 DSN 665 Version 2014-09-25-093700. Page 1 of 2 665 SERIES PANEL INDICATOR LED TECHNICAL CHARACTERISTICS Series Max. Power Dissipation Max. Reverse Voltage Panel Cutout Nut Mounting Torque Min. Mounting Centres Min. - Max. Panel Thickness 665 75 3.0 8.5 1.0 14.5 1.5 - 5.0 mW Vdc mm Nm mm mm TECHNICAL DRAWING Weight (g): 10.0 Dimensions in mm (typical). Not to scale. Mounting hole to be clean and burr free. Anode termination denoted by red flying lead. HEXAGON TO SUIT M6 SOCKET (10mm A/F) 7.8 RED LEAD +VE 8.5 150 10.6 11.5 7 5 FLYING LEADS NUT LENS PANEL SEAL BODY TOOTHLOCK WASHER MOUNTING HOLE WIRE SUPPORT BOOT BLACK LEAD -VE DE-RATING GRAPHS 50 Forward Current If (mA) Forward Current If (mA) Red / Green / Blue / Cool White LED 40 30 20 40 30 20 10 10 0 Yellow LED 50 0 20 40 60 80 0 100 0 20 40 60 80 100 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) MATERIALS Body Nut Panel Seal Fresnel Lens Encapsulation Lock Washer Termination Hard, black anodised aluminium. Anodised to Defence Standard 03/26 50 microns Bright Nickel Plated Brass PTFE Polycarbonate Black Polyurethane Spring Steel Defence Standard 61/12, Part 18 chemical & flame retardant 150mm colour coded flying leads DESIGN CONSIDERATIONS Electro-Static Discharge (ESD) Build up of electro-static discharge occurs in many situations involving people moving and handling products.The range of possible situations is very diverse but voltage levels as high as several thousand volts can and do arise in many individual situations. When an operator charged up to these levels handles a static sensitive device, there is a very probable likelihood that the device will be irreversibly damaged. It is essential that precautions are taken at all stages during manufacture and assembly of these products. Although LEDs were never considered to be static sensitive devices, changes in manufacturing technology and materials used to produce higher intensity products over a large range of the wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing and despatch. Marl recommend all users of LED based products follow the guidelines of BS 100015. it is operated. Therefore, care must be taken to operate the LED at the correct voltage / current values, depending upon the ambient temperature. Marl should be contacted if the device is to be operated outside the temperature range specified. Marl accept no liability for any product that is operated outside the stated voltage or temperature range. Voltage, Current and Temperature The forward voltage / current value of an LED is dependent upon the ambient temperature of the environment in which To order please contact us on +44 (0) 1229 582 430 F +44 (0) 1229 585 155 | E [email protected] | www.leds.co.uk marlleds marlinternationallimited company/marl-international-limited Q 05480 DSN 665 Version 2014-09-25-093700. Page 2 of 2