1775090-4

Modular Connectors - Jacks

Modular connectors are a type of electrical connector used to provide means of connection between two or more conductors and/or power points within a certain system or application. This type of connector is a must-have in most modern electronic systems, relying specifically on modular types for design flexibility, reliability and performance in a variety of applications. One of the most utilized types of modular connectors is the 1775090-4 Jack, which is comprised of two or more male contacts with locks which fasten into place.

1775090-4 Application Fields and Working Principles

The 1775090-4 Jack is rated up to 8A, and is typically used for signal and communications-type applications. This type of jack is ideal for DC power or signal connections, mostly used in telecommunication company equipment, professional audio equipment and other electronic equipment with high performance requirements. It is designed to take the backpanel connection, featuring an integrated locking system, while sporting a stylish design that blends well into multiple set-ups. In terms of working principle, the 1775090-4 comprises two snap action locks - one integrated into the contacts, and the other mounted on the housing. The principle behind the snap action of the locks is to provide a secure, reliable locking system, while serving to reduce any possible crosstalk between conductors.

In terms of structure, the 1775090-4 Jack features parts like contacts, keystone contacts, and optionally, shields. The male contacts are usually protection- or dust-protected, while the female contacts are either insulation-displacement, or accessed through holes. The main contacts are silver-plated copper alloy, while the insulating part is either of glass-filled polyether ether ketone(PEEK) or anmamide reinforced polycarbonate (PA). Overall, the 1775090-4 connector offers contact performance of an impressive voltage of up to 1000V with a temperature range of -4ºF to 194ºF.

Advantages of the 1775090-4 Jack

The 1775090-4 Jack provides a number of great advantages compared to other modular connector designs. Firstly, due to its integrated lock system, it offers superior protection in the event of accidental disconnect and needs minimal assembly time and effort. Furthermore, this connector requires minimal maintenance costs, with its contacts making use of high-temperature insulation material that resists oxidation and fatigue better than competing designs. Additionally, the contacts are easy to install and remove, making it a great choice for intricate connectivity systems. Lastly, thanks to their stylish design, these jacks can make any installation look sleek and uniform.

Conclusion

The 1775090-4 Jack is an important component within many different types of electronic systems. It provides great levels of protection and performance, as well as easy installation and minimal maintenance costs. As such, this type of modular connector is ideal for many different types of applications, particularly in areas which require high-performance connections, such as in telecommunication and professional audio equipment.