M50-3153742

Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are the most commonly used type of electrical connectors. They come in various shapes and sizes and can be used for both power and signal applications. The M50-3153742, a rectangular connector from Harwin, is specifically designed for high frequency data and signal applications.

Application Field

The M50-3153742 connector is used primarily for high voltage, high frequency applications in the aerospace, military, automotive, and medical industries. It is also suitable for communications, signal processing, and power distribution applications. The M50-3153742 connector is especially suited for aerospace applications, where space is limited and/or where weight is a factor. Its latching mechanism ensures a secure connection, while its low profile saves precious space and weight.

Working Principle

The M50-3153742 is a two-part, sm-tab design connector. It features a header and a receptacle. The header is a male plug that is inserted into a hole in the mating surface. The receptacle is a female socket that holds the male plug. The two pieces lock together via a latch mechanism. This latch is pushed by an actuator, which is located at the outlet of the socket when the plug is inserted. The actuator ensures a secure connection and prevents the plug from being pulled out. The receptacle also features two additional locking features - the Kink Lock and the Shoot Lock. The Kink Lock and Shoot Lock work to further secure the plug by grabbing it from the front and back, respectively. The connection is further secured by four latching pins, that lock the plug in place.

Advantages

The M50-3153742 connector has several advantages over other types of connectors. Firstly, it has a high switching frequency, up to 450 MHz. This makes it suitable for data and communication applications. Secondly, it features a secure, locking mechanism that provides a strong, dependable connection. Lastly, its low profile and light weight makes it well suited for aircraft, automotive, and military applications, where weight is a critical factor.

Disadvantages

The main disadvantage of the M50-3153742 is its limited size. Since it is designed to be lightweight and low profile, it cannot accommodate large amounts of current. It is also somewhat limited in terms of its voltage rating, at 500 VDC.

Conclusion

The M50-3153742 is a rectangular connector specifically designed for high frequency data and signal applications. It features a secure, latching mechanism that provides a strong, dependable connection. The connector is used primarily for aerospace, military, automotive, and medical applications. Its advantages include its high switching frequency, low profile, and low weight. However, its main disadvantage is its limited size and voltage rating.