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Miniature barrier strip for Tomar/similar signal wires?

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  • Member since
    December 2003
  • From: Anaheim, CA Bayfield, CO
  • 1,829 posts
Miniature barrier strip for Tomar/similar signal wires?
Posted by Southwest Chief on Tuesday, November 25, 2014 4:39 PM

Does anyone know of a miniature barrier strip that I can mount under a layout board to connect the super thin signal wires found in Tomar or BLMA signals? 

I'm looking for something like this:

but small enough to screw the tiny signal wires into.

The small ones all seem to be for PC Board mounting, like this:

Anyone know of a product out there that is good for screwing in the super tiny signal wires that doesn't require a PC Board?

And yes I can always solder, but screw terminals makes replacing and removing a million times easier.

Matt from Anaheim, CA and Bayfield, CO
Click Here for my model train photo website

  • Member since
    December 2008
  • From: Mount Vernon WA
  • 968 posts
Posted by skagitrailbird on Tuesday, November 25, 2014 4:58 PM

I use a lot of these.

http://www.allelectronics.com/make-a-store/item/tb-7/7a-12-position-terminal-block/1.html

For smaller guage stranded wire, I double the stripped ends and tin them first.

Good luck.

Roger Johnson
  • Member since
    February 2002
  • From: Reading, PA
  • 30,002 posts
Posted by rrinker on Tuesday, November 25, 2014 5:54 PM

 Several alternatives. Here's a good one - use RJ45 plugs and sockets:

http://johnsignor.com/modelrr/signaling.php

Another way I've seen before was to mount the signal to an 8 pin DIP header, and install an 8 pin IC socket in the layout base. Signal plugs in, easily removed to prevent damage when working on things or cleaning the track, and like the other link I shared, no connections UNDERNEATH once everything is installed - the signal connects from the top.

               --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

  • Member since
    September 2004
  • From: Dearborn Station
  • 24,281 posts
Posted by richhotrain on Wednesday, November 26, 2014 6:08 AM

I have joined the thin wires from Tomar signals to heavier 22 gauge wires with a soldered connection and, then, protected the soldered connection with heat shrink tubing.  

You could do the same, and if you still want to connect the wires to barrier strips, just use standard sized barrier strips.

Rich

Alton Junction

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