647402-5

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647402-5 Rectangular Connectors – Housings

Rectangular connectors are a type of electrical connector, also known as modular connectors, which consist of a plastic-molded outer shell and a range of interchangeable electrical contacts. The 647402-5 rectangular connectors are part of an Interpower series of rectangular connectors, and represent the most widely used and recognized lightweight “D” size series of connectors, offering reliable and secure insulation for applications from medical to consumer electronics.

647402-5 Applications

The 647402-5 rectangular connectors are generally used in a variety of applications. In the medical sector, they are used in the construction of medical equipment, such as patient monitors, diagnostic systems, and infusion pumps. In the consumer electronics sector, they are used as an electrical interface for consumer products such as personal audio devices, video game consoles, and home theater systems.

In the automotive industry, the 647402-5 connectors are most commonly used for applications such as audio and video equipment, navigation systems, and cameras. Additionally, they are also widely used in industrial electronics and control systems, as they offer superior electrical performance and reliable contact retention.

647402-5 Working Principle

The 647402-5 connectors are part of the Interpower series of rectangular connectors. These connectors consist of a one-piece, plastic-molded housing with two contact slots that accept a variety of plug inserts for connection to wires and other connectors. To ensure a secure high-stability connection, the housing features a unique locking mechanism which latches securely around the inserted plug. The locking mechanism also ensures that the connection is vibration-resistant, preventing the connection from loosening.

To make a connection using the 647402-5 connector, an appropriate plug insert must be selected depending on the required application. The plug inserts feature a range of electrical contacts, depending on the number of wires to be connected. The plug is then inserted into the contact slots of the housing, which are arranged in line with the plug inserts, and secure by the locking mechanism. The two contact slots also feature grooves which ensure a secure connection with the wires.

Once the plug insert is securely fitted within the contact slots, the connection is completed following standard electrical connection techniques, such as soldering or crimping. The 647402-5 connectors also provide superior insulation of the wires, protecting them from damaging currents.

Conclusion

The 647402-5 rectangular connectors are an excellent choice for prototyping and developing applications in a wide variety of industry applications, from medical to automotive and consumer electronics. These lightweight “D” size connectors provide a secure and vibration-resistant connection, allowing for reliable electrical performance and contact retention. Additionally, the connectors also provide superior insulation, protecting the connected wires from damaging currents.

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