6-Pin M19 Lock Connector

The 6-Pin M19 Lock Connector is a compact circular connector designed for secure electrical and signal connections in professional, industrial, and equipment-level applications. The M19 designation refers to the connector series and its approximate 19 mm class of size, while the six-pin configuration provides multiple electrical contacts within a single compact interface. Depending on the specific manufacturer and version, M19 connectors are available in cable-mount, panel-mount, male, and female configurations, making them suitable for equipment interconnections, control systems, sensors, lighting equipment, and other applications requiring a secure multi-pin connection.

M19 six-pin connectors are available with different locking mechanisms, including push-pull self-locking and threaded/screw-lock designs. Verified versions are also available with waterproof construction, with some models rated IP67 or IP68 for protection against dust and water ingress. Depending on the exact model, electrical ratings can vary considerably; documented examples include ratings up to 5A at 300V, while other six-pin M19 versions specify different current and voltage limits. Because the supplied product name does not identify a manufacturer or model number, these ratings should not be treated as universal specifications for every M19 connector.

The 6-pin configuration provides additional contacts for combining power, control, and signal connections within a single connector body. Common construction options include gold-plated brass contacts, nylon or other engineered-plastic housings, and solder or screw termination.