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Rectangular Connectors - Housings

Rectangular connectors houses are essential components used in many electronic devices and circuits. For countless applications in diverse industries, rectangular connector houses are available in various styles, sizes, and materials to suit the demands of different users. The 0009503021 is a rectangular housing connector that provides an ideal solution for range of tasks. This article will discuss the application field and working principle of the 0009503021 rectangular housing connector.

Application Fields

Rectangular connectors are used in a huge range of applications. To make them suitable for these environments, the various styles, configurations, cover materials, and termination types vary accordingly. Generally speaking, rectangular connector housings are suitable for the majority of electrical connections in several application areas, such as consumer electronic applications, industrial applications, communications applications, medical device applications, automotive applications, and military/aerospace applications.

In current consumer electronic applications, 0009503021 housing connectors offer an efficient, reliable and cost effective solution. This connector is a medium to high density connector with solder contacts, which is suitable for reliable mating and detaching of circuit boards, cables, and wires. With the contact arrangement of 2-50 positions per row, the 0009503021 allows you to design your circuit boards with fewer interconnects. In addition, it is ideal for difficult to shield applications due to its sturdy and shielded housing.

The 0009503021 is also suitable for industrial applications. It is designed for upstream or downstream of the factory and has trusted components to ensure high connection integrity. The connector has a unique design with a “sealed contact” to reduce dust, water and other contaminants, and also a “touch latch” to secure the connection. With its wide variety of insertion depths and contact configurations, it is a reliable solution for electrical interconnects and harsh environment applications.

For military and aerospace applications, the 0009503021 also provides high performance and reliability. This connector is perfect for applications in which closed circuits with unrestricted power supply will be necessary. It has a very high level of protection against water and dust, as well as protection against EMI and RFI to meet the stringent requirements of military and aerospace applications.

Working Principle

The 0009503021 has a very simple working principle. The contact contacts are inserted into the corresponding housing which starts the mating process. When the contact is fully inserted into the housing, a spring clamp inside the housing activates, securing the contact in place. This secures against static electricity and also reduces contact from being removed or damaged.

The connector includes a metal clip or “lock-in” feature which securely attaches the entire connector assembly to the board or enclosure. This ensures a rigid connection which is resistant to vibration, pulling, and movement. In addition, the connectors feature a 90° polarization on the housing, making it difficult for them to be connected the wrong way.

The contact has a number of features designed for a reliable interconnection. The contact protrudes so it can enter the corresponding female contact, and its tongue design gives the most reliable connection, providing a strong contact and superior electrical integrity. The conductor contacts also have an annealed high contact point which allows greater surface contact for greater electrical contact.

The 0009503021 comes in a range of sizes from 2 to 50 positions. It is available with or without a built in ground ledge which can be used to improve the shielding effect of the connector. The contact is available with screw or solder termination. The connector is made from high-grade nylon to ensure long life, while a crimp connection provides a solid connection. The 0009503021 is rated to a maximum current of 10 A and a maximum voltage of 400 V.

Conclusion

The 0009503021 has proven to be a versatile and reliable rectangular housing connector for many applications. Its robust construction, wide range of contact configurations, and features such as metal clip, lock-in feature and polarization make it an exceptional connector for a wide variety of applications. Furthermore, the connector’s generous current and voltage ratings make it suitable for virtually all electronics, in both commercial and industrial applications.

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