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Rectangular Connectors - Accessories

60842-1 application field and working principle refers to the application range and working principle of various types of military environmental protection IEC standard rectangular connectors and accessories.

1. Application field

IEC 60842-1 standard is suitable for the type of connector listed in the table, including battery connection, interphone connection, and various signal connections, as well as data transmission connections and high-frequency electromagnetic connection.

2. Working principle

The working principle of IEC 60842-1 standard is based on the principle of being able to connect with the connector head with a certain lock line. There are usually three important parts of the connection procedure: fastener connection, wiring connection, and connector assembly.

2.1 Fastener connection

The fastening connection is mainly the connection between the two rectangular connectors and the cable where the interlocking mechanism is installed. The mechanism is usually a screw, and the two of them are fixed together through a screw hole at one end.

2.2 Wiring connection

The connection of the wiring is mainly composed of bare wire, locking and contact. The way of wiring is in the form of crimping and soldering. The crimping connection means that the wire is plastically deformed by the crimping method and connected to the contact. The soldering connection means that the wire is connected to the surface contact by soldering.

2.3 Connector assembly

The assembly connection is mainly a connection between two connectors. The connector is usually a male and female connector. The form of connection requires the joint of several metal pieces such as pins, sockets, and terminals. After the connection of the two ends of the component, it is necessary to test whether it meets the requirements. If it does not meet the requirements, it cannot be applied.

Conclusion

IEC 60842-1 standard applies a wide range of special environmental protection rectangular connectors and accessories. Its working principle is mainly composed of fastener connection, wiring connection and connector assembly. In order to ensure the excellent performance of the connectors, it is necessary to strictly implement the specified requirements in the process of production.

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