Article View: sci.electronics
Article #449Blue LED Summary
From: Aaron Wigley [Wigs]
Date: Wed, 04 Nov 1992 04:42
Date: Wed, 04 Nov 1992 04:42
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This is a compiled list of stockists based on information sent to me. I take no responsibility for errors or omissions. Thanks to all those who sent details to me. The Wigs of Oz, Aaron Wigley -------- Blue LED information ------- Stockist: Maplin Electronics (UK) Stockist: Farnel Components (UK) Cost: under 2 pounds (about $3-$4) Stockist: Digi-Key (USA) Phone: (USA) 1-800-344-4539. Fax: (USA) 218-681-3380 Address: Cost: May-June 1992 Digi-Key catalog, page 83, they list blue LED's $2.80US for 1-9, $22.75 for 10, $159.08 for 100, $630.00 for 500 and $930.07 for 1000 pieces. The are available in T-1-3/4 and T-1 sizes Note: The Digi-Key part numbers for these LED's are 100CR-ND thru 103CR-ND, the buest buy (looking at forward current/mcd out/power dissapation/etc...) would seem to be the 101CR-ND, but it has the smallest viewing angle (16 deg). The forward voltage drop for these devices is a high 3.0 - 3.4 volts, and the max. reverse voltage is a very low 5 volts. From: swanee@megadata.mega.oz.au (Geoff Swan) Stockist: Manufacturer: Kingbright (Australia ?) Phone: Fax: Address: Cost: AUST$8.50 for 3mm blue LED From: rrw@elden (Robert Wier) Stockist: Jameco (USA) Phone: 800-831-4242 Fax: 800 237 6948 Cost: $2.95 qty 1 - 9. Note: Unfortunately they now have a $30 minimum order :-( Stockist: Hosfelt Electronics (USA) Phone: 800-524-6464 Fax: 614-264-5414 Cost: I just received a catalog from Hosfelt Electronics, they have Blue LED at $1.29/ea for two sizes(T-1, P/N:25-214, T-1-3/4, P/N:25-213) Silicon carbide, diffused, blue, solid state light source. Typical forward voltage is 3.0 to 3.4V. At 20 mA, typical luminous intensity 3 MCD (IF = 10 mA) 470 nm peak wavelength. lens color white, lights blue. order: 800-524-6464, fax: 614-264-5414, no minimum order, S/H: $1 + actual postage. (Foreign order: $50 minimum, $5 handling charge).
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arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!rpi!batcomputer!munnari.oz.au!bruce.cs.monash.edu.au!monu6!aurora.cc.monash.edu.au!ins894rShow Full Headers
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Newsgroups: sci.electronics,rec.model.scale Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!rpi!batcomputer!munnari.oz.au!bruce.cs.monash.edu.au!monu6!aurora.cc.monash.edu.au!ins894r From: ins894r@aurora.cc.monash.edu.au (Aaron Wigley [Wigs]) Subject: Blue LED Summary Message-ID: <1992Nov4.044208.28834@monu6.cc.monash.edu.au> Sender: news@monu6.cc.monash.edu.au (Usenet system) Organization: Monash University X-Newsreader: TIN [version 1.1 PL6] Date: Wed, 4 Nov 1992 04:42:08 GMT Lines: 57