Rosenberger MultiMag 6 Magnetic Solder Cup Jack Connectors. From Rosenberger, a range of panel mount magnetic 6 way solder cup jack connectors. The MultiMag 6 connectors feature a unique magnetic self locking self-locating function ensuring reliable connection and disconnection every time. The connectors also incorporate a breakaway function which prevents any damage to the connector if unintended disconnection occurs. MultiMag 6 compact connectors are shock and vibration proof making them ideal for applications in hard to access harsh environments. Features and Benefits. Easy, fast connection High number of mating cycles Breakaway function Shock and Vibration proof Compact robust design