Before revision: 250px|Five-pin male 180° DIN connector from a 1988 Schneider MF2 keyboard by Cherry The DIN connector is an electrical connector that was originally standardized in the early 1970s by the (DIN), the German Institute for Standards .
After revision: 250px|Five-pin male 180° DIN connector from a 1988 Schneider MF2 keyboard by Cherry The DIN connector is an electrical connector that was standardized, in the early 1970s by the (DIN), the German Institute for Standards .