SDS-50J

Circular connectors play an important role in various applications ranging from telecoms to industrial control and have long been the leading industry standard. SDS-50J circular connectors are a good example of the latest advances in the circular connector industry. This article will discuss the application field and working principle of SDS-50J circular connectors.

Applications

The SDS-50J circular connector is primarily used in basic telecom and datacom equipment including base station transceivers, rack mountable equipment, mobile telephones, interconnects, and LANs. It can be used for interconnections in zonal, cellular and PCS systems. It is fully compliant with TIA/EIA standards.

Due to its high voltage and current carrying capacity, SDS-50J connectors can also be used in industrial control and other applications including LED lighting systems, robotics, automation systems, and railway and automotive control systems. The connectors provide reliable and stable sign and power transmission in all kinds of challenging environments.

Working Principle

The SDS-50J circular connector uses a three-piece configuration with both male and female parts. Each part includes a center contact (or pin) surrounded by an insulator material. The center contact is connected to the cable or wire that is typically clamped into the cavity. When the connector is mated the two center contacts are in contact with each other which allows electricity to flow between the two components.

The connector also has two outer contacts which are located on the male and female parts. When the two parts are mated those two contacts are in contact with each other to provide the transfer of power or signals. The outer contacts also provide strain relief which helps to reduce mechanical tension and strain on the center contacts.

The SDS-50J circular connector also includes a protective shield or buffer that surrounds the three contacts. This shield helps to protect the contacts and the wires from being exposed to external elements such as dust and moisture.

Conclusion

The SDS-50J circular connector is a reliable and cost-effective solution for various applications including telecoms, datacom, industrial control, and LED lighting systems. The connector is easy to install and use and provides a reliable connection for power and signal transfers. It also includes a protective shield to help protect the contacts and wires from external elements.