marktech standard 5mm white diff. & water clear leds features choice of lens color low drive current can be packaged on tape in a reel or in a box excellent on/off contrasts series line?up part number color material mt1218?rg red gap mt1318?rg red gap mt2218?g yellow green gap mt2318?g yellow green gap mt3218?y pure yellow gaasp mt3318?y pure yellow gaasp mt4218?hr high efficiency red gaasp mt4318?hr high efficiency red gaasp maximum ratings (ta=25 o c) part number forward current i f reverse voltage v r power dissipation p d operating temperature t opr storage temperature t stg mt1218?r g 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt1318?r g 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt2218? g 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt2318? g 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt3218? y 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt3318? y 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt4218?h r 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 mt4318?h r 3 0 5 85.0 0 ?25 ~ +8 5 ?25 ~ +100 unit ma v mw o c o c company headquarters 120 broadway menands, new york 12204 toll free: 800.984.5337 fax: 518.432.7454 web: www.marktechopto.com | email: info@marktechopto.com west coast sales office 950 south coast drive, suite 265 costa mesa, california 92626 toll free: 800.984.5337 fax: 714.850.9314
marktech standard 5mm white diff. & water clear leds electrical and optical characteristics (ta=25 o c) part number pwl nm l p material view angle 2 q 1/2 luminous intensity i v forward voltage v f rev current i r min. typ. max. if@ min. typ. max. if@ max. vr@ mt1218?rg 700 gap 44 o 1.40 3.60 ? 20ma ? 2.10 3.00 20ma 100 5v mt1318?rg 700 gap 22 o 5.00 12.40 ? 20ma ? 2.10 3.00 20ma 100 5v mt2218?g 567 gap 44 o 7.20 100.00 ? 20ma ? 2.10 3.00 20ma 100 5v mt2318?g 567 gap 22 o 24.20 330.00 ? 20ma ? 2.10 3.00 20ma 100 5v mt3218?y 585 gaasp 44 o 5.80 65.00 ? 20ma ? 2.10 3.00 20ma 100 5v mt3318?y 585 gaasp 22 o 19.80 210.00 ? 20ma ? 2.10 3.00 20ma 100 5v mt4218?hr 635 gaasp 44 o 8.20 75.00 ? 20ma ? 2.10 3.00 20ma 100 5v mt4318?hr 635 gaasp 22 o 28.00 250.00 ? 20ma ? 2.10 3.00 20ma 100 5v ? nm ? degmcd ? v ?m a ? notes: all dimensions are in millimeters. tolerance is 0.25mm unless otherwise stated. an epoxy meniscus may extend about 1mm down the leads. burr around bottom of epoxy may be around 0.5mm max. specifications are subject to change without notice. company headquarters 120 broadway menands, new york 12204 toll free: 800.984.5337 fax: 518.432.7454 web: www.marktechopto.com | email: info@marktechopto.com west coast sales office 950 south coast drive, suite 265 costa mesa, california 92626 toll free: 800.984.5337 fax: 714.850.9314
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