M20-7842642

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Rectangular connectors are a popular and flexible choice for a wide array of applications. The M20-7842642 connector is a low profile board-to-board and cable-to-board connector with an excellent price point. Its header, receptacle, and female socket variations allow for multiple applications in a range of industries, making this connector highly versatile. This article will examine the M20-7842642 connector’s main applications, its design, and its working principle.

Applications

The M20-7842642 connector offers a selection of header, receptacle, and female socket configurations, all with a maximum operating temperature range of -25 to 85 °C. These features make the connector suitable for a range of applications including:

• Industrial refrigeration and air conditioning control
• Integrated circuit wave soldering and assembly
• Automated test equipment
• Lighting systems
• Measuring and control systems
• Automotive electronics
• Data communication equipment

The small size and flexibility of the M20-7842642 connector have also made it popular with manufacturers of portable equipment. Its robust construction and solid contacts make it ideal for applications in challenging environments.

Design

The M20-7842642 connector is designed with a moisture resistant epoxy housing and a couple of solid contact lugs. The contact lugs are made from bronze and feature a round contact surface that is raised upwards. This ensures good electrical contact between the mating parts when mating them. The connectors also have a built-in strain relief structure that helps reduce bending stress and maintain good contact integrity over time.

The housing of the M20-7842642 connector is made from a high temperature polymer material that is resistant to chemicals and extreme temperatures. This makes the connectors suitable for applications in harsh environments, such as external applications. The connector also features a positive latching mechanism that prevents accidental disconnection and ensures secure mating of the connectors.

Working Principle

The M20-7842642 connector is designed to work on the principle of electrical contact between two metal surfaces. When two parts are connected, the contact lugs on the lower part of the connector create a solid electrical connection by compressing the contact lugs on the upper part of the connector. This compressive force ensures good electrical contact between the two parts.

Once mated, the connection between the two parts is very secure and reliable. The positive latching mechanism also ensures that the connection is held together even when subjected to vibrations or strain. This makes the M20-7842642 connector an ideal choice for applications that require a reliable electrical connection.

Conclusion

The M20-7842642 connector is a versatile and reliable rectangular connector with a variety of applications. It is a low profile board-to-board and cable-to-board connector with header, receptacle, and female socket variations. Its design features make it suitable for a range of applications in challenging environments. The connector works on the principle of electrical contact between two metal surfaces, and its positive latching mechanism ensures a secure connection.

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