PCB's in liquid nitrogen
- From: ggherold@xxxxxxxxx
- Date: Fri, 29 May 2009 08:42:16 -0700 (PDT)
Does anyone have experience using printed circuit boards at liquid
nitrogen temperatures? The best I could find on the web was liquid
nitrogen used for stress testing PCB's.
The boards will be single sided and have either wires or through hole
components attached, resistors and diodes (nothing active). At the
moment I'm most concerned with having the copper traces peel up from
the substrate. Would heavier copper help? (2 oz. or 4 oz.) I would
hope to use a standard substrate material FR-4, G10....
Thanks,
George Herold
.
- Follow-Ups:
- Re: PCB's in liquid nitrogen
- From: JosephKK
- Re: PCB's in liquid nitrogen
- From: Robert Baer
- Re: PCB's in liquid nitrogen
- From: TheQuickBrownFox
- Re: PCB's in liquid nitrogen
- From: John Larkin
- Re: PCB's in liquid nitrogen
- From: Okkim Atnarivik
- Re: PCB's in liquid nitrogen
- From: Spehro Pefhany
- Re: PCB's in liquid nitrogen
- Prev by Date: Re: Questions on an SFH3710 phototransistor
- Next by Date: Re: Current flows from collector to base of PNP transistor
- Previous by thread: Re: Questions on an SFH3710 phototransistor
- Next by thread: Re: PCB's in liquid nitrogen
- Index(es):
Relevant Pages
|
Loading
