Bob beat me to it but we use very similar connectors at work all the time=20 and they do indeed look like Lemo connectors. Just be a little cautious when ordering as there are many different keying= =20 variations on certain plugs even though the pin count may stay the same. Th= e=20 Lemo site has some good datasheets where you can try and identify which=20 version you have. Oh and there are different physical diameters as well - the smallest plugs= =20 (which we use a lot of) are an absolute nightmare to solder ! Dom -----Original Message-----=20 From: Jesse Lackey Sent: Friday, October 28, 2016 2:36 AM To: Microcontroller discussion list - Public. Subject: [EE] Identify the connector, win a prize! Hi all! I have a connector I can't find... but seems like it should be reasonably common. I probably am just missing it. This is for a footpedal accessory for medical gear designed in Germany, if it matters. Cable end side, male pins, keyed, 9mm diameter: Panel mount side, female socket: What would be best is finding both at mouser/digikey/newark etc. But I'll take anything orderable, i.e. in stock and orderable by a normal human in the USA. Prize: the person with the first correct response for either end gets $10 in bitcoin.... and $10 for the first correct response for the other. Find both first and get $25! extra bonus! Wheee!! (time measured by the "date" in the message header in piclist.) Thanks all! J --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist=20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .