wrote in message
ups.com...


"A couple of thousand......." Um, yeah. Like you have a clue about it.
Yep I do, I am electronic designer.

Obviously not a professional one. Or maybe you just work out of the
side of a van selling breadboarded products.

Redesigning any of the consumer products I work with to, say, change
one transistor type, is a minimum cost of six to nine months and
$100,000 of direct costs in engineering, QA testing, FCC
recertification, perhaps also UL relisting (that is an instant ~$35,000
cost for our type of product), and more.

That's merely to meet ISO900x, FCC and AHJ requirements. NASA's
application also has to meet aviation safety standards. Even if the
change is as trivial as just switching to a different transistor
vendor, I'd be willing to bet the costs START at $250,000 and a year's
engineering and qual time - and that's probably a conservative
estimate.


Wouldn't it also have to be specifically space certified, and hence tested
against long term radiation exposure? Also, I would have thought that the
repeated acceleration (G force) testing of a space certified part would be
have to be far more extensive. $250k as a conservative starting point looks
about right.