[time-nuts] New frequency standard, Mercury better than Cesium?

Poul-Henning Kamp phk at phk.freebsd.dk
Tue Jul 18 03:12:57 EDT 2006


In message <44BC5877.90309 at pacific.net>, Brooke Clarke writes:
>Hi Chuck:
>
>I think it will take 4 to 6 years for the tin whiskers to grow to the 
>point of shorting out IC packages, relays, etc.

That's already well past the lifetime of most consumer electronics.

RoHS has various excemptions and T&M is indeed one of them.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



More information about the time-nuts mailing list