MS27488-12-3

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MS27488-12-3 is a kind of circular connectors, which is mainly used in Military and Aerospace applications, although some industrial applications also use it. Its main purpose is to connect two cables, and it allows quick disconnection when needed. The MS27488-12-3 consists of two parts: a shell and a coupling nut. The shell is a tubular thermoplastic body, with a dielectric insulative and strain relief collar, designed to accept the contacts. The coupling nut is used to attach the two shells and holds the two cables together.

The design of the MS27488-12-3 connector follows the ARINC 600 standard, which is a connector standard used in the aerospace industry. According to this standard, MS27488-12-3 connectors are protected with a modified Bayonet coupling mechanism, allowing easy detachment and reconnection of the connectors without the need for a tool. Additionally, the connectors have two coupling nuts, one of them is the primary that connects the shell to the secondary, while the secondary coupling nut is used to connect the two cables. The shell of the connector is made of thermoplastic material, which provides excellent electrical insulation.

MS27488-12-3 connectors offer a quick solution for connecting two cables within a hostile environment, such as shock and vibration. Due to the quick disconnection ability, a user could easily separate the cables, allowing for an easy replacement of one of the cables if needed. In addition to that, the connectors also feature an EMI/RFI protection that make them less prone to electromagnetic interference, which is very important in environments where there is plenty of electromagnetic radiation.

The working principle of the MS27488-12-3 connector is very simple. Two cables are inserted into the connector, the coupling nut is turn to fasten the two shells together. Once secured, the cables are now connected and the connector is ready to use. The user should ensure that the complete assembly is secured in the same manner each time a quick disconnection is made.

Overall, the MS27488-12-3 connector is a robust, high quality connector solution for Military and Aerospace applications. Its simple design and quick disconnection capability makes it ideal for applications where the connector need frequent connection and disconnection. Thanks to its dielectric insulator, the connector ensures that there is no electrical leakage and its robust construction protects the cables from shock and vibration.

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