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Rectangular Connectors - Headers, Male Pins

Rectangular connectors such asheaders, male pins, andassembly sockets are essential in most electronic applications, from audio and video equipment to a range of consumer electronics and related devices. Beyond that, connectors provide vital interface between components of different types, enabling efficient transmission of electrical signals. One of the most popular types of rectangular connectors is the 78938-409HLF, known for its superior shielding characteristics and durability.

Features

The 78938-409HLF rectangular connector contains 45 positions, each with a pair of black/gray plastic housings. Each housing contains two dedicated signal contacts, plus power and a common. With the screws and cover included, this connector can easily be installed and secured. It is also very capable of shielding even the most sensitive electronic components, providing unprecendented protection against both electrical and electromagnetic interferences.

Application Field and Working Principle

The 78938-409HLF is ideal for a variety of uses, including audio and video processing, communications equipment, medical equipment, and other digital applications. It is also suitable for use in controlling computers, keyboards, screens, printers, cameras, and robotics. The 78938-409HLF covers all modern high-speed digital electronics in an easy and uncomplicated way.

All the contacts included within the 78938-409HLF are crimped in place, allowing a secure connection when making contact with the male pins. The gold plating on the pins ensures a superior connection that is both dependable and free of corrosion. This connector also features a modular design for easy maintenance, as the individual pins can be replaced within the housing if necessary.

Finally, the 78938-409HLF includes an anti-rotation feature which keeps the contacts from rotating when the connectors are connected. As a result, the cables are less likely to break and connection reliability is ensured even in the most challenging conditions.

Conclusion

Overall, the 78938-409HLF is easily one of the most popular rectangular connectors on the market. Its impressive shielding capabilities and reliability make it a suitable choice for many electronic applications, as well as for many digital equipment and consumer electronics. The robust design and superior contact quality are sure to provide years of use and reliable performance.

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