Rectangular Connectors - Housings

The 1-1903130-0 from TE Connectivity is an unthreaded, rectangular connector housing made of 6/6 nylon material and natural finish. This connector has an insulation displacement contact rated to 13A.The 1-1903130-0 comes from TE Connectivity\'s 1 Series product family, which provides a wide variety of reliable contact arrangements for several types of cable and gland assembly applications along with various types of protective covers, including EMC versions. This series of connectors offers sealed or unsealed solutions in a housing that is watertight up to 75psi. This solution also allows for easy insertion of contacts and cables and provides strain relief of the contacts and individual wires. The strain relief is moisture protected due to the watertight characteristics of the connector, allowing it to remain in place even when exposed to pressure.

Application Field

The 1-1903130-0 is a primary power connector used in the industrial automation and control industry. Since this series of connectors is designed to be densely and securely packed in systems, it is ideal for any remote or distributed control system such as remote I/O, motion control, and more. It is also designed to transmit power, signals, and data quickly and reliably, making them suitable for use in industrial production lines.

Working Principle

The housing of the 1-1903130-0 features a polarization key and a wedge-shaped profile that guide and secure it into place. Once the connector is inserted, the contacts make contact with the female housing and lock into place. The strain relief of the contacts ensures that the connection is maintained and no external force is able to damage it. With its watertight characteristics, the connector ensures that all electrical signals are transferred to the target device reliably.