[Elecraft] CAIG DEOXIT or Servisol Super 10

[Bill K9YEQ]

Don,

Nice suggestion. I have worked on lots of corroded stuff over the years for outdoor, very nasty weather situations.  I like your solution.  I have used DeoxIT in the small brush bottle with fabulous success. The connectors appear very clear once applied, but there is no content listed on the package as to what chemistry is used to actually remove the oxide.  There are lots of chemicals that work, but nothing like adding a little inhibitor (oil) and scrub the connector by reseating it few times.  I will continue to use DeoxIT until I find out its actual content, thinking it actually does something, plus, for the uses I have, it is relatively cheap in my shop.     I sure would like to know what is the 100% concentrate on the package.

73,
Bill
K9YEQ


-----Original Message-----
From: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Don Wilhelm
Sent: Monday, June 17, 2013 3:02 PM
To: makidoja at gmail.com
Cc: elecraft at mailman.qth.net
Subject: Re: [Elecraft] CAIG DEOXIT or Servisol Super 10

Jim,

I have used several cleaning/lubricating compounds on electrical contacts with success over the years.  The easiest is to use a light coating of any light lubricant ( similar to 3 in 1 oil) on the male pins.  The insertion and removal of the contact surfaces in the presence of the lubricant will wipe away corrosion at the mating points, and the residual lubricant helps to discourage further oxidation.

I know I may take some flak from those who are hesitant to use anything other than compounds recommended for electronics, but I have never experienced any difficulties.  Just apply the lubricant sparingly and mate then disconnect the pins a few times for best results.

73,
Don W3FPR

On 6/17/2013 2:31 PM, makidoja at gmail.com wrote:
>   Hi All
>
>
> Elecraft Tech have advised to try cleaning the contacts in my K3 with Caig Deoxit, problem is here in the UK it’s really really expensive, like it should some in a solid gold tin!!!
>
>
> So my question is will Servisol Super 10 be a good substitute for Caig 
> Deoxit, I know servisol has been used in service rooms for many many 
> years for removing tarnish and lubricating contacts
>
>
> Whats your thoughts?
>
>
> Looks like i’m in for a K3 strip, clean contacts and rebuild, shame these contacts are such a weak point on such a great transceiver!!!
>
>
>

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