l material conforms to ul94 v -o flammability ratings l secure anchorage to pcb enhances mechanical strength, resist ance to vibration and shock l suit able for 1.6mm pcb thickness only l product illustrated 01-125-505-01 l t ypically available ex stock pcb mounting leds - ? 5mm ordering information & t ypical t echnical characteristics (t a = 25c) mean t ime between failure up to = 100,000 hours. luminous intensity figures refer to the unmodified discrete led. fea tures specifica tions 125 series p ack quantity = 100 pieces p ar t number colour lens vol t age current luminous w a ve opera ting st orage dc dc intensity length temp temp v opr lopr lv@20ma l p t opr t stg 01-125-505-01 red colour dif fused 2.0* 2 60 627 -40 ~ +85^ -40 ~ +85 y es 01-125-51 1-01 y ellow colour dif fused 2.1* 2 40 590 -40 ~ +85^ -40 ~ +85 y es 01-125-514-01 green colour dif fused 2.2* 2 40 565 -40 ~ +85^ -40 ~ +85 y es units vdc ma mcd nm 0 c 0 c st andard intensity ? marl interna tional l td 2008 : ds 048/08 issue 2 page 1 of 2 the information cont ained in this dat asheet does not constitute p art of any order or contract and should not be regarded as a represent ation relating to either product s or service. w e reserve the right to alter without notice the specification or any conditions of supply for product s or service. ^ = product s must be derated according to the derating information. each derating graph refers to specific leds. * = v olt age dc for 20ma product is vf@20ma, not v opr 505 & 51 1 514 bs en iso 9001:2000 approved manufacturer
125 series dimensions in mm (t ypical) not to scale housing material polycarbonatethis material of fers ul94 v -0 flame ret ardancy* and a high imp act strength. this material has a melt point of 290-340c and is suit able 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 unit s the st andard colour configuration is red anode to the ?+? sign. reverse polarity this is of fered on all pcb unit s, with the exception of the 125 series, if requested to help overcome the problem of systems with reverse polarity connections. multiple unit s can also be supplied in reverse polarity but not with mixed polarities. the 2 pin and 3 pin bi-colours can be supplied in reverse colour configuration.bi-colour 2 pin operationt o achieve the second colour for a 2 pin bi-colour unit the supply must be reversed, st andard colour configuration for these unit s is red anode to the ?+? sign. electro-st atic discharge (esd) build up of electrost atic discharge occurs in many situations involving people moving and handling product s. the range of possible situations is very diverse but volt age levels as high as several thousand volt s can and do arise in many individual situations. when an operator charged up to these levels handles a ?st atic sensitive device?, there is a very probable likelihood that the device will be irreversibly damaged. it is essential that precautions are t aken at all st ages during manufacture and assembly of these product s. although leds were never considered to be st atic sensitive devices, changes in manufacturing technology and materials used to produce higher intensity product s 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 p acking and desp atch. w e recommend all users of led based product s follow the guidelines of bs 100015. note: all luminous intensity figures refer to the unmodified discrete led. anode 1.6mm pcbmounting s pigot 0.5sq 8 7.2 3 8 3 3 9 2.54 2.5 5.2 s pigot mounting hole ?2.8 +0.15 -0 ? marl interna tional l td 2008 : ds 048/08 issue 2 page 2 of 2 the information cont ained in this dat asheet does not constitute p art of any order or contract and should not be regarded as a represent ation relating to either product s or service. w e reserve the right to alter without notice the specification or any conditions of supply for product s or service. bs en iso 9001:2000 approved manufacturer
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