Electrical connections question?

I would think this is Okay since I read it on the internet right. LOL anyway, my radar cat5 had some corrosion problems last year. I replaced the connection and want to prevent it from happening again. It has an O-ring on the connector, but I guess that didn't work. I know dielectric grease can be used, but am getting a couple different stories. Don't put it directly on the terminal, fill the terminal...I found this site and it pretty much says fill. SHould I just go for it? https://community.cambiumnetworks.c...otection-for-Ethernet-connections/td-p/77800#

I spray my cat 5s that are weather exposed with a little wd40. Never had a issue.

https://www.farmandfleet.com/blog/what-is-dielectric-grease/

Excerpts from the article.......

Since dielectric grease is a silicone grease, it should not be used on silicone-based rubbers or plastics, as it will break them down over time. The grease does not conduct electricity, so it shouldn’t be applied directly to the mating surfaces (pins and sockets) of an electrical connection.

You can also apply dielectric grease to the gaskets on multi-pin connectors that are typical in the electrical systems of boats and recreational vehicles. Simply take a small dab of the grease and smear it around the gasket on both sides (if possible) before inserting the gasket around the connection.

Dielectric grease can also be applied to the metal parts of virtually any electrical connection that will be exposed to the elements to serve as a sealant that protects the connection from contamination and corrosion. This should be done very carefully, as the grease will cut off the flow of electricity through the connection if some of it is left between the mating surfaces.

Keep in mind that category cable or category 'patch cables', if not specified for outdoor use will wick water inside the jacket and deteriorate the copper clad steel or patina the copper, also destroying the connectors from the inside. Get an outdoor rated cable if you haven't done so.

OllieC said:

Keep in mind that category cable or category 'patch cables', if not specified for outdoor use will wick water inside the jacket and deteriorate the copper clad steel or patina the copper, also destroying the connectors from the inside. Get an outdoor rated cable if you haven't done so.

Click to expand...

It's the cat5 wire that came with the Garmin Radar. The point of connection on the radar was corroded when I disconnected it after 3 years. The connection has an o-ring, but I guess it wasn't good enough.

would hurt to put some Noalox on it you can find it at home depot