- 1. Re: [Amps] BeO in tubes/tinwhiskers (score: 1)
- Author: Pat Barthelow <aa6eg@hotmail.com>
- Date: Sun, 18 Nov 2007 14:54:08 -0800
- SNIP lots of material re BeO RE the Tin whiskers, take a look at this: http://nepp.nasa.gov/whisker/anecdote/2003rf_enclosure/index.html Professor Todd Weatherford KI8CX, at the Navy School in Monter
- /archives//html/Amps/2007-11/msg00264.html (9,240 bytes)
- 2. Re: [Amps] BeO in tubes/tinwhiskers (score: 1)
- Author: Steve Thompson <g8gsq@eltac.co.uk>
- Date: Sun, 18 Nov 2007 23:47:07 +0000
- Yes - but the average life of iPod/cell phones is something like 6 months before they are tossed in the trash, so it's not a problem and it achieves the aim of restricting the lead going into landfil
- /archives//html/Amps/2007-11/msg00265.html (8,865 bytes)
- 3. Re: [Amps] BeO in tubes/tinwhiskers (score: 1)
- Author: "Roger" <sub1@rogerhalstead.com>
- Date: Sun, 18 Nov 2007 18:55:39 -0500
- Although the "Tin Whiskers" caused by the elmination of lead in electronics may sound off topic in the AMPS reflector they are quite relevant as many of our newer commercial amps contain not only pri
- /archives//html/Amps/2007-11/msg00266.html (10,987 bytes)
- 4. Re: [Amps] BeO in tubes/tinwhiskers (score: 1)
- Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
- Date: Mon, 19 Nov 2007 08:35:02 +0000
- The situation in Europe has been bizarre. The electronics industry has made massive R&D efforts to meet the deadlines, but there was no time to look at long-term performance; and there have been no c
- /archives//html/Amps/2007-11/msg00270.html (12,288 bytes)
- 5. Re: [Amps] BeO in tubes/tinwhiskers (score: 1)
- Author: Steve Thompson <g8gsq@eltac.co.uk>
- Date: Mon, 19 Nov 2007 08:56:21 +0000
- I was musing on this overnight - tin 'whiskers' with lead free solder is an issue in where there's very fine line spacing on component legs/pcbs. I think there's a different problem we'll see, and pr
- /archives//html/Amps/2007-11/msg00271.html (8,600 bytes)
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