[Lab] Fwd: Re: Buying copper wire
klmckinnon at rogers.com
Mon May 18 01:20:11 EDT 2015
I shoould also mention the connectors and pins play a huge role in choice.
for Molex .100", no pin carries more than 3 Amps, so using anything
below 20 AWg for moderate runs is a waste of copper.
-------- Forwarded Message --------
Subject: Re: [Lab] Buying copper wire
Date: Mon, 18 May 2015 07:14:11 +0200
From: Ken McKinnon <klmckinnon at rogers.com>
To: lab at artengine.ca
That's some pretty hefty stuff, capable of carrying high currents, and
consequently tougher to handle, needing heavier gauge tools to work.
Normally hobbiests live above the 18AWG - 30AWG side of things. For
stranded wire of that size, you can likely get some at either the Home
Depot like or electrical shops (Westburne). 7AWG is an unusual size
(commercially available), you may have to move to 6 or 8 depending on
Just out of curiosity, how much current are you intending on driving as
ultimitely that is the factor that guages size (current and line voltage
loss (i.e. I2R) over the run)
Given your pin sizes (.100" and .156"), you will have maximum wire AWG
that you can use.
http://www.engineeringtoolbox.com/awg-wire-gauge-d_731.html will convert
AWG to mm2, but to get to your pin size you would need to do some
On 2015-05-17 11:48 PM, Tom Burns wrote:
> I'm sick of using high gauge ribbon cable for wiring between circuit
> boards and potentiometers, and similar low-power applications.
> Especially because this 909 clone I'm building has a bunch of 0.1" and
> 0.156" molex connectors I need to crimp.
> Where should I go to buy ~30' of multistrand copper wire? Probably
> want 10AWG, 14AWG, 7AWG.
> Digikey links, or local suggestions would be great.
> Thanks in advance!
> Lab mailing list
> 1. subscribehttp://artengine.ca/mailman/listinfo/lab
> 2. then emailLab at artengine.ca to send your message to the list
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Lab