12110751 is a low voltage automotive connector from Aptiv's connection systems portfolio. The datasheet references multiple connector families including 3191, CMC, CTCS, ErgoMate, and HDK series with various cavity counts, blade sizes, and configurations. General specifications across the product families include operating temperature ranges from -40°C to +150°C, vibration ratings up to 42 G, and IP68/IPX9K environmental protection. These connectors are designed for automotive applications including engine compartment, ECU, sensors, and actuators, complying with USCAR design guidelines and performance standards.