What Does DIN Connector Mean?

A DIN connector encompasses several types of cables that plug into an interface to connect devices. It has an architecture that is composed of multiple pins that are within a protective circular sheath. Typically, a full-sized DIN connector has three to 14 pins with a diameter of 13.2 millimeters.

Techopedia Explains DIN Connector

A DIN connector is a type of electronic cable that was widely accepted as the standard for many years and for various applications. It is comprised of a protective metal skirt that contains straight round pins. The skirt is strategically keyed to allow the plug to be inserted correctly and to prevent damage to the pins. However, keying is uniformed in all original DIN connectors and can be accident ly connected to the wrong mate, which may cause damage. The introduction of the Mini-DIN prevented possible misconnections.