Commonly available in electronics hobby shops here in Australia:

http://www.jaycar.com.au/Interconnect/Plugs%2C-Sockets-%26-Adaptors/Circula=
r-DIN/4-Pin-Microphone-Line-Female-Connector/p/PS2012

http://www.altronics.com.au/p/p0950-4-pin-female-line-microphone-connector/

Jaycar have a presence in the UK. I don't know about the US...

Stephen


-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of=
 Jason White
Sent: Wednesday, 2 December 2015 12:42 AM
To: Microcontroller discussion list - Public.
Subject: Re: [EE] Identify 4 pin "aviation plug"

Thanks Everyone!,

Joe's suggestion, the "CLIFF MINIATURE ZC SERIES" of connectors look to be =
almost an exact match based off of the dimensions/drawings.

On Mon, Nov 30, 2015 at 10:54 PM, Joe farr <joe.farr@gmail.com> wrote:

> They look like CLIFF connectors.
> In the UK from here:
>
> http://www.rapidonline.com/Cables-Connectors/Cliff-Electronic-FC684214
> -PLUG-
> 4-PIN-STRAIGHT-ON-CABLE-6mm-FEMALE-50-3216
>
> Available in 2 to 8 pole.
>
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