644037-4

Rectangular Connectors - Headers, Male Pins are a type of electrical connector, typically used for connecting cables or other electrical components. The 644037-4 connector, a 2 mm, 4-Pin Male Connector, falls into this category. It is often used in industrial electrical applications, providing a secure, reliable connection between two device components. A brief overview of the 644037-4’s application field and working principle follows below.

Applications

The 644037-4 connector is typically used in industrial environments where a reliable connection is necessary. It is used with electrical and semi-conductive devices, and is a great choice for connecting wires to control systems, robots, and other electrical components. It is also commonly used in motor control and power supply applications, as well as general-purpose circuit applications. Another popular application is for surface mount technological devices and components, since it provides a precise connection to the device package. The 4-Pin 644037-4 connector is also suitable for connecting to resistors, transformers, and numerical relays.

Working Principle

The 644037-4 connector is designed for connecting electrical components at their points of contact. It has four pins that fit into matching 4-pin receptacles, and when in place, the pins and their connecting holes ensure a reliable connection. The connectors’ pins are flame retardant and are surrounded by a thermoplastic housing with gold-plated contacts to ensure reliable signal integrity. The 644037-4’s 4 pins are each fitted with a locking clip to ensure the pins are securely in place, and the clips also allow for a secure connection in higher voltage applications.

Conclusion

The 644037-4 connector is a 4-Pin Male Connector designed for industrial electrical applications. It is suitable for connecting wires to control systems, resistors, transformers, numerical relays, and surface mount technological devices and components. The connector’s pins are flame retardant with gold-plated contacts for reliable signal integrity, and are fitted with locking clips for a secure connection. This robust and reliable connection makes the 644037-4 connector a great choice for a variety of applications.