BCS-139-L-D-PE-027

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Introduction to the BCS-139-L-D-PE-027 Connector

The BCS-139-L-D-PE-027 is a rectangular connector from the headers, receptacles, and female sockets category. It provides a highly reliable mating solution between two electrical components. It is suitable for connecting two printed circuit boards, as well as for wiring a board to an external device, while using a cable. It has a 1.27mm pitch, two signal contacts and four power contacts.

Application Field

BCS-139-L-D-PE-027 is mainly wireless infrastructure application, where higher power requirements are needed, such as 4G, 5G, WIFI applications. This type of connectors is good for use in Radio Frequency (RF) applications due to it\'s low impedance, low crosstalk and wide bandwidth. In addition, this board to board connection offers additional features such as resistance to vibration and shock, repetitive mate/unmate cycles, as well as good optical performance.

It is ideal for applications in computer, telecommunications, networking, medical and industrial fields, where increased temperature and humidity considerations are needed.

Working Principle

The working principle behind the BCS-139-L-D-PE-027 connector is quite simple. It has two main parts: a male socket and a female socket. The male socket is the pin side and its pins are the connectors that get inserted into the female port. The female port is a socket and its receptacles accept the pins. It is designed to provide a secure connection between the two components, which ensures reliable communication.

The pins on the male socket are made of gold-plated copper or brass that helps to reduce corrosion and oxidation which results in excellent electrical performance. The plating also helps reduce contact resistance and improves the electrical conductivity. Furthermore, modular screw locking helps provide a secure connection between the two components and makes sure that the connection is not affected by external forces.

The female socket is made of plastic and has four separate power contacts and two signal contacts. The higher power requirement of the connector is accommodated by the four power contacts, while the two signal contacts provide better signal integrity, reducing crosstalk and improving data transmission.

Conclusion

The BCS-139-L-D-PE-027 connector is a reliable rectangular connector from the headers, receptacles, and female sockets category. It is ideal for wireless infrastructure applications, due to its low impedance, low crosstalk and wide bandwidth. Additionally, it is suitable for applications in computer, telecommunications, networking, medical and industrial fields.

The working principle of the BCS-139-L-D-PE-027 connector is quite simple. It is a two-part interconnect, consisting of a male socket and a female socket. The male socket has its pins, and the female socket has its receptacles. The pins on the male socket provide gold-plated copper or brass contacts for better electrical performance, while the power contacts on the female socket provide the required current for higher power applications. Additionally, modular screw locking increases the reliability of the connection.

Overall, the BCS-139-L-D-PE-027 connector is a reliable and versatile solution for many different applications and environments. It provides a highly reliable interconnect system that can withstand vibration, shock, temperature and humidity variations, while providing excellent electrical performance.

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