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Connector mechanical specifications

During the use of the connector, a force is generated, and the force requirements of the connector are determined to ensure that the connector can be firmly connected. The mechanical characteristics of the connector are: insertion force, locking force, holding force, forward force, life, cable pull-out, appearance and size inspection.

Connector mechanical specifications

Insertion and extraction force: Confirm that the force generated by the connector during use is sufficient to maintain the connector function and feel suitable for the consumer.

Locking force: Confirm that the connector is not separated under unexpected conditions  during use to ensure the function under unexpected conditions .

Holding force: ensure the state of the connector in contact with the terminal during manufacture or use, and avoid the external force from causing the contact terminal to deviate from the working position, resulting in loss of connection function.

Forward force: to maintain the positive contact stress of the connector during use to ensure that the connector maintains sufficiently low contact resistance and friction during use; to ensure connection function

Life: Confirm that the connector meets the functional requirements within the period of use.

Cable Pull-out: Ensure that the cable and connector are firmly connected, and avoid the external force on the cable from being involved in the connector and causing the cable or connector to be damaged.

Appearance and size inspection: confirm product appearance and size quality.


Yeahui is a connector supplier with 11 years of experience in developing high quality connectors and wiring harnesses. wo have many types of products, including obd connector, circular connector, agricultural connector and so on.We can meet the requirements of various customers. Feel free to learn more about connectors or buy our connectors,looking forward to your message.

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