665 series features • Hard black anodised aluminium housing • Short body length is ideal for portable equipment • Unique hexagonal bezel to aid mounting to panel • Unique PTFE mounting/ panel seal • Sealed to IP68 (10psi)to BS5420 • Ideal for marine amd high vibration applications • Pack Quantity = 10 Pieces specifications Typical characteristics (Ta = 25°C) Part Colour Number Luminous Intensity (mcd) Wave Length (nm) Operating Temp. (°C) Storage Temp. (°C) De-rating Vac/dc Current DC (mA) Voltage Graphs 665-501-04-50 Red 2.0 Vdc 20 600 630 -40 - +80 -40 - +100 D 665-521-04-50 Yellow 2.1 Vdc 20 600 585 -40 - +80 -40 - +100 D 665-532-04-50 Green 3.4 Vdc 20 800 515 -40 - +80 -40 - +100 F 665-930-04-50 Blue 3.4 Vdc 20 140 465 -30 - +85 -40 - +100 U 665-997-04-50 White 3.4 Vdc 20 27000 * See below -30 - +85 -40 - +100 I 997F-C *Typical emission colour White x 0.31 - - - y 0.32 - - - - Intensities (lv) and colour shades of white (x, y co-ordinates) may vary between LEDs within a batch - Products must be de-rated according to the de-rating information. Each de-rating graph refers to specific LEDs. Please refer to graphs on page 3. - Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated. to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 665 - version 2012-12-06-113949 BS EN ISO 9001:2008 approved manufacturer page 1 of 4 high performance panel lamps • Ø8.5mm mounting 665 series technical data Header HEXAGON TO SUIT M6 SOCKET (10mm A/F) 7.8 10.6 RED LEAD +VE 8.5 150 11.5 7 5 NUT LENS BODY PANEL SEAL FLYING LEADS MOUNTING HOLE WIRE TOOTHLOCK SUPPORT WASHER BOOT Dimensions in mm (typical) Not to scale BLACK LEAD -VE Anode termination denoted by red indicator Mounting hole to be clean and burr free housing material Body Nut Panel Seal Fresnel Lens Encapsulation Lock Washer Termination Tags Header Hard, black anodised Aluminium. Anodised to Defence Standard 03/26 50 microns Bright Nickel Plated Brass PTFE Polycarbonate PC5430 Resin Spring Steel Defence Standard 61/12, Part 18 chemical & flame retardent - technical characteristics Series Max. Power Dissipation Max. Reverse Voltage Panel Cutout Nut Mounting Torque Min. Mounting Centres Max. Panel Thickness 665 75 3* 8.5 1.0 14.5 1.5 - 5.0 units mW Vdc mm Nm mm mm * = Current Version ^ = Voltage Version to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 665 - version 2012-12-06-113949 BS EN ISO 9001:2008 approved manufacturer page 2 of 4 665 series de-rating information Derating Graph D 55 50 50 50 45 45 40 35 30 25 20 15 10 5 Forward Current IF (mA) 55 Forward Current IF (mA) Forward Current IF (mA) Derating Graph I Derating Graph F 55 40 35 30 25 20 15 10 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) 0 0.0 35 30 25 20 15 10 8.5 5 5 0 0.0 45 40 20.0 40.0 60.0 80.0 0 0.0 100.0 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Derating Graph U 55 Forward Current IF (mA) 50 45 40 35 30 25 20 15 10 8.5 5 0 0.0 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) also available Part numbers also available in the 665 series: Part Voltage Colour Number 665-503-04 665-512-04 Vopr Red Green 20 mA dc 20 mA dc The products listed here illustrate all of the options available to order. These products may have custom modifications that alter their operation beyond the generic information contained within this datasheet. Please contact sales for further information. * = These products do not contain integral resistors to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 665 - version 2012-12-06-113949 BS EN ISO 9001:2008 approved manufacturer page 3 of 4 665 series 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. Power De-Rating The forward voltage/ current value of an LED is dependant upon the ambient temperature of the environment in which it is operated. Therefore, care must be taken to operate the LED at the correct voltage/ current values, depending upon the ambient temperature. Consequently, a recommendation regarding operating voltages and currents is given in order to address these temperature effects. This recommendation is termed ‘de-rating’. It is usual for forward voltages and currents to be specified for ambient temperature of 25°C. However, because the values of these qualities vary with temperature, please refer to the de-rating graphs for correct operation. Marl accept no liability for any product that is operated higher than the stated voltage. to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 665 - version 2012-12-06-113949 BS EN ISO 9001:2008 approved manufacturer page 4 of 4