FEATURES PROFESSIONAL LED INDICATORS Ø8.1mm Mounting 643 SERIES PACK QUANTITY = 10 PIECES l Black anodised aluminium housing l Short body length is ideal for portable equipment l Wide viewing angle l Sealed to IP67 l Suitable for high vibration applications SPECIFICATION Ordering Information & Typical Technical Characteristics (Ta = 25°C) Mean Time Between Failure = 100,000 Hours. PART NUMBER COLOUR Luminous intensity figures refer to the unmodified discrete LED. LENS VOLTAGE DC (Vdc) Vopr CURRENT DC (mA) lopr LUMINOUS INTENSITY lv@20mA (mcd) WAVE OPERATING STORAGE LENGTH TEMP TEMP λp (nm) Topr Tstg STANDARD INTENSITY 643-503-04 Red Colour Diffused 2.0 20 160 627 -40 ~ +85^ -40 ~ +85 Yes 643-509-04 Yellow Colour Diffused 2.1 20 80 590 -40 ~ +85^ -40 ~ +85 Yes 643-512-04 Green Colour Diffused 2.2 20 120 565 -40 ~ +85^ -40 ~ +85 Yes HIGH INTENSITY 643-501-04 Red Colour Diffused 2.0 20 11000 643 -40 ~ +95^ -40 ~ +100 Yes 643-521-04 Yellow Colour Diffused 2.1 20 16000 591 -40 ~ +95^ -40 ~ +100 Yes 643-532-04 Green Colour Diffused 3.4 20 23000 527 -40 ~ +95^ -40 ~ +100 Yes 643-930-04 Blue Colour Diffused 3.4 20 7000 470 -40 ~ +95^ -40 ~ +100 Yes 643-997-04 Cool White Colour Diffused 3.4 20 14000 see below -40 ~ +95^ -40 ~ +100 Yes Vdc mA mcd nm °C °C UNITS Other voltages AC/DC available. Please contact our Technical Sales. ^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs. Appropriate LED numbers shown - Refer to page 3 997F-C *Typical emission colour cool white x 0.245 0.361 0.356 0.264 y 0.229 0.385 0.351 0.220 Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch. How to Order: website: www.marl.co.uk • email: [email protected] • webstore: www.leds.co.uk • Telephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. for products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply © MARL INTERNATIONAL LTD 2006 : DS 043/06 Issue 1 SAMPLES AVAILABLE Page 1 of 3 643 Series MOUNTING HOLE Dimensions in mm (Typical) Anode termination indicated by long pin. Not to scale Mounting hole to be clean and burr free MATERIALS PUSH-ON CONNECTORS Body Black Anodised Aluminium Nut Bright Nickel Plated Brass Panel Seal Viton Fresnel lens Polycarbonate Encapsulation PC5430 resin 909-000-00 is brass tin plated. Lock Washer Spring Steel For use with 643 series lamps. 910-000-00 is tin plated. Dimensions in mm (Typical) Not to scale TECHNICAL CHARACTERISTICS SERIES 643 MAXIMUM MAXIMUM DISSIPATION VOLTAGE 75 3 mW Vdc POWER REVERSE PANEL NUT MINIMUM MIN/MAX. TORQUE CENTRES THICKNESS 8.1 0.6 x,y = 14.5 1.5-5.0 mm Nm mm mm CUTOUT MOUNTING MOUNTING PANEL OPTIONAL FLYING LEAD TERMINATIONS ORDER CODE SUFFIX SUPPLY WIRE VOLTAGE WIRE COLOUR LENGTH 15 DC Products Red-anode / Black-cathode 150mm 19 DC Products Red-anode / Black-cathode 1000mm NO/DIAMETER DIAMETER CONDUCTORS INSULATION 19/0.15mm 1.2mm OF OVER COMMENTS Customised lengths available website: www.marl.co.uk • email: [email protected] • webstore: www.leds.co.uk • Telephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. for products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply © MARL INTERNATIONAL LTD 2006 : DS 043/06 Issue 1 BS EN ISO 9001:2000 Approved Manufacturer Page 2 of 3 Derating Information 512 503 & 509 532 & 930 501 & 521 How to Order: website: www.marl.co.uk • email: [email protected] • webstore: www.leds.co.uk • Telephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. for products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply © MARL INTERNATIONAL LTD 2006 : DS 043/06 Issue 1 SAMPLES AVAILABLE BS EN ISO 9001:2000 Approved Manufacturer Page 3 of 3