MS3188A04C

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Circular Connectors - Backshells and Cable Clamps are widely used in a variety of applications due to their ability to provide secure and reliable electrical connections. MS3188A04C is a common example of this type of connector, and is used in a wide range of different applications. This article will provide an overview of the MS3188A04C, including its application field and working principle.

The MS3188A04C is a micro-miniature circular connector designed for the aerospace industry. It features a MIL-DTL-38999 C-size shell and is capable of supporting up to 30 contacts. It is a three-piece connector, which includes a cable mount strain relief, backshell assembly, and pin receptacle. The backshell assembly is composed of a plastic nut, contact holder, and sealing cover, while the strain relief has integral threads to help secure the connector to the cable.

The MS3188A04C is well suited for applications such as in-flight entertainment systems, external fuel tank ports, and commercial aircraft. It has a wide operating temperature range of -55°C to +125°C, making it suitable for harsh environments. The connector is also designed for high-density purposes, meaning it can be an excellent choice for applications where space is at a premium.

The MS3188A04C\'s working principle revolves around the use of an internal spring-loaded plunger, which provides electrical continuity between the contacts. A pressure plate is used to apply force against the spring-loaded plunger, which keeps the contacts in place and in contact with each other. This ensures a secure, reliable, and electrically sound connection. The connector is also designed to be able to withstand extreme mechanical stress, as it is able to withstand up to 5,000 mating cycles.

In conclusion, the MS3188A04C is a highly reliable and rugged connector designed for use in aerospace applications. It has a wide temperature range, making it suitable for harsh environments, and is also designed for high density purposes, meaning it can be an excellent choice for applications where space is at a premium. The working principle of the connector involves the use of an internal spring-loaded plunger, which provides electrical continuity between the contacts. This ensures a secure, reliable, and electrically sound connection.

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