Mailing List lml@lancaironline.net Message #39454
From: Robert R Pastusek <rpastusek@htii.com>
Sender: <marv@lancaironline.net>
Subject: RE: [LML] Connectors
Date: Sat, 13 Jan 2007 11:10:00 -0500
To: <lml>
Ian,
 
My complete panel (IV-P with Chelton EFIS) is removable, but you'll be surprised at the number of connectors needed--power, signal (LOTS of these), pitot, static and lots of antennae. I built it that way so I could upgrade/modify it "more easily" over time. It will take a couple of years or so to tell if it was worth the effort and extra cost. On connectors--I used AMP phenolic body connectors with gold-plated pins for power and signal--mostly from Mouser.
 
I'll pass on some advice Brent Regan gave me many years ago: The best/most reliable connector is a good solder joint--or no connector at all. When you must use one, make it the best you can afford." Starting with this simple and sound advice, I've managed to scatter connectors all over my airplane, but also have left working loops and solder connections where possible--trim motor connections to the aircraft wiring, for example.
 
I think this is a judgment call in any case. I'd be interested in hearing from folks that have gone the "removable panel" route and have then actually done so.
 
Bob Pastusek
 
 
-----Original Message-----
From: Lancair Mailing List [mailto:lml@lancaironline.net]On Behalf Of Ian Crowe
Sent: Friday, January 12, 2007 5:04 PM
To: lml
Subject: [LML] Connectors

I am going to redo my right hand side instrument panel to accomodate some new equipment.
 
I would like to build the panel on the bench and hook it up in the a/c using connectors.  The right hand side of my panel houses all the switches, circuit breakers and engine gauges. This will make the panel easily removeable if needs be.
 
Does anyone have any comments on the idea of using connectors?  Does it pose any questions of reliability or potential failure?
 
If anyone has done it, what connectors did they use and where did they get them?
 
Ian B. Crowe
LNC 2  C-FKRO
Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster