3-1903390-4

Rectangular Connectors - Housings take many forms. The purpose of each type of housing is to protect the contacts of a plug or receptacle internally and provide physical strength and external environmental protection. 3-1903390-4 is a type of rectangular connector housing.

Application Field of 3-1903390-4

3-1903390-4 is mainly used in industrial and commercial applications. It has been tested for reliability and durability under severe operating environments, and can withstand extreme temperatures, humidity and vibration. Its excellent resistance to water, dust, salt fog and chemicals makes it applicable in the most demanding and rigorous applications. The 3-1903390-4 meets the highest standards for interconnections and delivers reliable and secure performance.

Working Principle of 3-1903390-4

The 3-1903390-4 is a multi-port connector housing that consists of a body with front and rear mating flanges. The body is made of a die-cast metal and is protected with a corrosion-resistant coating. The moulded plastic flanges and strain relief provide an efficient and secure connector connection with minimal chatter in the mating process. The 3-1903390-4 mates with a variety of circular connectors and can accommodate up to five contacts. The contacts can be either crimped solder cup or solder type. Each contact of the 3-1903390-4 has a unique polarization design which allows for a secure and correct connection. The edges of the mating flanges are polished, and the overall appearance is attractive and neat.

Features of 3-1903390-4

The 3-1903390-4 has several features that make it an ideal solution for a variety of applications. It is designed with quick-release spring latches for a fast connection and easy access. The corrosion-resistant coating also prevents oxidation and rusting. The metal body has a high-durability design and is designed to preventive dust and other materials from entering the body. The contacts have gold-plated barrels which increases contact quality and protects against corrosion. Lastly, the 3-1903390-4 is a low profile design which allows it to fit into tight spaces.

Conclusion

The 3-1903390-4 is a multi-port connector housing that is suitable for use in a wide variety of applications. It is designed with a durable, corrosion-resistant coating and reliable gold contacts. The unique design of the flanges and strain relief ensures a tight connection and minimal chatter. It is a low profile design which makes it ideal for tight spaces. The 3-1903390-4 is a reliable and secure solution for a number of interconnection applications.