124-311-13

PCB MOUNTING LEDs - Ø 3mm FEATURES 124 SERIES PACK QUANTITY = 20 PIECES Extra firm fixed lead frame allowing easy population of circuit board Material conforms to UL94 V-O flammability ratings Reverse polarity options available Custom built multi-colour permutations Product illustrated 122-000-04-52 Typically available ex stock SPECIFICATIONS Ordering Information & Typical T echnical Characteristics (T a = 25°C) Mean Time Between Failure = 100,000 Hours. PART NUMBER COLOUR LENS Luminous intensity figures refer to the unmodified discrete LED. VOLTAGE Vopr DC CURRENT lopr DC LUMINOUS lv@20mA INTENSITY WAVE λp OPERATING T opr TEMP STORAGE T stg TEMP LENGTH STANDARD INTENSITY 124-305-04 124-311-04 124-314-04 124-330-04 UNITS * = Voltage DC for 20mA product is Vf@20mA, not Vopr Red Yellow Green Red/Green Colour Diffused Colour Diffused Colour Diffused White Diffused 2.0* 2.1* 2.2* 2.0/2.2* Vdc 20 20 20 20 mA 40 30 40 20/16 mcd 627 590 565 627/565 nm 0 -40 ~ +85^ -40 ~ +85^ -40 ~ +85^ -40 ~ +85^ C -40 ~ +85 -40 ~ +85 -40 ~ +85 -40 ~ +85 0 Yes Yes Yes Yes C 305 & 311 314 330 ^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs. How to Order: website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply © MARL INTERNATIONAL LTD 2007 : DS 053/07 Issue 2 SAMPLES AVAILABLE Page 1 of 3 124 Series 40.64 5.08 3.7 10.0 10.16 5.08 2.54 0.5Sq 3.75 2.54 Anode 6.84 2.54 Dimensions in mm (Typical) Not to scale Housing Material Polycarbonate This material offers UL94 V-0 flame retardancy* and a high impact strength. This material has a melt point of 290-340°C and is suitable for use in the majority of automatic soldering processes. *Material test thickness 1.6mm LEDs LED Polarity Anode identification is shown in the dimensional diagram. The long lead of a non-cropped unit can also be used to help identify the anode. For the 2 pin Bi-colour units the standard colour configuration is red anode to the ‘+’ sign. Reverse Polarity This is offered on all PCB units, with the exception of the 125 series, if requested to help overcome the problem of systems with reverse polarity reverse colour configuration. Bi-colour 2 Pin Operation connections. Multiple units can also be supplied in reverse polarity but not with mixed polarities. The 2 pin and 3 pin Bi-colours can be supplied in T o acheive the second colour for a 2 pin Bi-colour unit the supply must be reversed, standard colour configuration for these units is red anode to the ‘+’ sign. Electro-static Discharge (ESD) Build up of electrostatic 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 intensityproducts over a large range of the and despatch. We recommend all users of LED based products follow the guidelines of BS 100015. Note: All luminous intensity figures refer to the unmodified discrete LED. wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing How to Order: website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply Approved Manufacturer BS EN ISO 9001:2000 © MARL INTERNATIONAL LTD 2007 : DS 053/07 Issue 2 SAMPLES AVAILABLE Page 2 of 3 124 Series Part numbers also available in the 124 Series: PART NO. COLOUR (Vdc) Vopr VOLTAGE DC 124-000-04-51 124-000-04-52 124-000-13-54 124-305-01 124-311-01 124-311-13 124-314-01 124-330-04 124-332-04 124-332-13 UNITS Green over Red Red over Green Green over Red Red Yellow Yellow Green Red/Green Bi-colour Green/Yellow Bi-colour Green/Yellow Bi-colour 20mA 20mA 20mA RP 2mA 2mA 20mA RP 2mA 20mA 20mA 20mA RP VDC The products listed above 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. How to Order: website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply Approved Manufacturer BS EN ISO 9001:2000 © MARL INTERNATIONAL LTD 2007 : DS 053/07 Issue 2 SAMPLES AVAILABLE Page 3 of 3