Connector Identification

I’m hoping someone can help me identify this connector. I searched high and low and can’t seem to find a match 4 pins, one larger than the others. Threaded collar. No markings other than what’s shown in the pictures. Thanks

Hello bruno11131,

Welcome to the DigiKey TechForum.

I could not identify that connector either. Do you have any other information on it? That orientation of the pins is a bit unique. I did not see that we had a similar. Maybe there is someone else on here that can recognize it, in the mean time, you could try contacting the manufacturer of the device that this connector is meant for and see if they can provide some more information on it.

It is connector for medical device. The manufacturer won’t give me any information. I know the device is made in Korea. I attempted to find the connector manufacturer by using the logo on the pictures but had no luck.