10.0 13 +0.3 +0.3 41.1 2.75 13 min 2.54 1.27 0.5 square 7 pitches 5.08 n.a.t. 6.0 1 8 + - bla 81 series 3mm led linear array BLA81 is a precision moulded plastic mounting block for t1 size light emitting diodes. leds are on a 0.2 inch pitch. material is black nylon 6 to flammability specification ul-94vo. features ? eight channel block, end stackable for longer arrays. ? +/- 30 deg viewing angle. ? will accept t1 infra red emitters or sensors. ? small pcb footprint. ? leads on 0.1 inch pitch double row. ? less than eight positions available to special order . mechanical data bedford opto technology ltd, 1,biggar business park, biggar,lanarkshire ml12 6fx tel: +44 (0) 1899 221221 fax: +44 (0) 1899 221009 website: bot.co.uk e- mail: bill@bot.co.uk pb these components are rohs compliant 20-04-12 iss a
absolute maximum rating per led electrical characteristics (tamb=25c) bedford opto technology ltd 1,biggar business park , biggar,lanarkshire ml12 6fx tel: +44 (0) 1899 221221 fax: +44 (0) 1899 221009 website: bot.co.uk e- mail: bill@bot.co.uk bla 81 parameter all colours units reverse voltage 6 v forward current 30 ma surge current (t>10us) 1 a storage temperature range -55 to +100 c junction temperature (tj) 100 c total power dissipation @ 25 c 100 mw thermal resistance junction to air 400 k/w blue 5 20 0.1 -40 to +100 100 100 400 parameter unit colour orange red yellow green peak wavelength l p nm 605 635 585 565 forward voltage vf (if = 20ma) volts max 3 3 3 3 reverse current ir (vr = 6volts) m a max 10 10 10 10 luminous intensity (if = 10ma) mcd min mcd typ 1.6 4 6.3 10 6.3 10 6.3 10 blue 428 4.5 5 6.3 15 ordering information to specify your requirement, please state:- BLA81abcdefgh where a to g = o = orange, h = hered , y = yellow, g = green, bc=bi-colour or b=blue 20-04-12 iss a
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