Quote Originally Posted by NTFDAY View Post
Roger, those appear to be Molex connectors and are a bugger to properly crimp without the proper tool. As you can see they are not weather proof, but are decent low power connectors to be used where they are not exposed to the elements. I've used many over the years and I always solder them with the help of a "helping hands" tool I bought at Harbor Freight. If I was a little closer I'd gladly give you a hand.
Ken,
I recognize the Molex name from Navy aviation, and I figured that there was likely some special tool for the connectors. The Painless instrument backplane harness has connectors attached, and the mating connectors are made up from the fuse block side in the car which makes soldering more of a challenge than on the bench.

Quote Originally Posted by pat mccarthy
yep i used them as well i bent the upper tin tab in ward before with needle nose pliers and crimp them then at the end of wire going thru the connector crimp part i put a very small amout of solder you have to watch that you add a very small amount of solder up hill so the solder will not run in tube part of the connector
Pat,
Your mention of solder flowing into the tube was one of my concerns, and I think that your up hill, minimum flux method will be the approach.

Thanks for the input, guys.