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Article #19783Re: Looking for Blue LEDs
From: Frank Hildebrandt
Date: Fri, 23 Sep 1988 11:43
Date: Fri, 23 Sep 1988 11:43
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In article <1138@nmtsun.nmt.edu> aardvark@nmtsun.nmt.edu (Bill Gallagher) writes: >I'm looking for a source for Blue LEDs. ... >..... and need alot of them. ............. I recall that there are two manufacturers of blue LEDs: Siemens and maybe Hitachi. The Siemens' is named LB 5410-H0, it emits blue light at 480 nm and gives 2.5 mcd (milli-candela) at 20 mA. It's 5mm in diameter and the order number is Q68000-A5700. BUT: You won't like to order them. The last time I saw a pricelist they were well above $10 (or even $100 ?), so the LEDs will be more expensive than the remaining parts. Greetings, Frank.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!attcan!uunet!mcvax!unido!infbs!hild From: hild@infbs.UUCP (Frank Hildebrandt) Newsgroups: sci.electronics,rec.audio Subject: Re: Looking for Blue LEDs Keywords: blue blue blue, not yellow or red or green Message-ID: <1003@infbs.UUCP> Date: 23 Sep 88 11:43:20 GMT References: <1138@nmtsun.nmt.edu> Reply-To: hild@infbs.UUCP (Frank Hildebrandt) Organization: TU Braunschweig,Informatik,West Germany Lines: 13