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Article #7769

Re: Blue LED

#7769
From: Ed Meyer
Date: Sat, 13 Oct 1990 22:20
24 lines
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> jimk@fab4.UUCP writes:
> 
> There was discussion sometime ago concerning a cheap blue LED.
> Could one of you kind souls please e-mail me as to who makes it?
> 
> Tanx a milyin...
> 
> --
> Jim Kendall              +------------------------------+    O-O  - -
> [ ... signoff deleted ... ]

Jim, here's the kind of info I posted way back when ... sorry I don't
have the original posting.

BLUE LED from Marktech, 5 Hemlock Street, Latham, NY (12110),
       Voice (518) 786-6591,  Fax (518) 786-6599
Specs: MT1018D-BL (Diffused); MT1018-BL (Clear)
       Silicon Carbide Technology, 470 nm peak wavelength,
       If=60 mA max., Vr=5 V max.,Temp.Op.=-20 to 80 C (store -55 to 100C)
       Vf @ 50mA = 2.9 min, 3.2 typ, 4.0 max
       Iv @ 50mA = 10.0 mcd @ 470 nm with View_Angle= +/- 7 deg.
       (spectral half width = 70 nm)

Hope this helps.
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From: a143@mindlink.UUCP (Ed Meyer)
Newsgroups: sci.electronics
Subject: Re: Blue LED
Message-ID: <3534@mindlink.UUCP>
Date: 13 Oct 90 22:20:33 GMT
Organization: MIND LINK! - British Columbia, Canada
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