0444280404

Rectangular Connectors, commonly referred to as Headers, Male Pins, provide a physical interface between electronic systems. They are widely used in many industries, including business computing, industrial automation, telecom and automotive industries. The 0444280404 is a specific model that has a variety of useful applications, and the understanding of its working principle is essential for electrical engineers.

Background and History

Rectangular Connectors, or Headers, have been in use since the 1970’s. Over the years, they have evolved in terms of design, materials and features. The 0444280404 is a modern model that incorporates the latest developments in header design. It is a high-performance model with a variety of features that make it suitable for a variety of applications.

Specifications

The 0444280404 model is a two-row, open frame-style connector. It features two rows of contacts with a total of 12 pins, and is suitable for high-speed data transmission. It has an overall length of 0.155 inches (3.9 mm). It features an ATX compliant connection and a compatibility width of 0.200 inches (5.08 mm). In addition, it has a stand-off height of 0.240 inches (6.10 mm) and a solid-stranded molar gauge of 0.050 inches (1.27 mm). It features a maximum current rating of 5.0 amperes and a maximum voltage rating of 50 volts DC.

Applications

The 0444280404 model is designed primarily for use as an internal connection between electronic systems. It is typically used in a variety of applications, such as motherboards, power supplies, backplanes, and telecom equipment. It is also suitable for use in other applications requiring high-speed data transmission, such as audio/video equipment, instrumentation, LAN/WAN, and automotive applications.

Working Principle

The 0444280404 is a two-row, open frame-style connector. It has two rows of contacts with a total of 12 pins, allowing for a larger number of signal paths within the connector. The pins are held in place by a plastic and/or metal collar which prevents movement of the pins when the connector is in use. The pins make contact with the respective pinholes in the plastic body of the connector. As the pins are pressed against the pinholes, an electrical connection is made that allows for the transmission of data.

When the connector is used, it requires a mating device. This is typically a cable or PCB that has a corresponding number of pins and holes. The pins on the mating device are then inserted into the corresponding pinholes on the connector. As the pins make contact with the connector, an electrical connection is formed that allows data to be transmitted. The pins also provide physical stability so that the connectors can maintain their structural integrity while in use.

Conclusion

The 0444280404 is a high-performance rectangular connector that is suitable for a variety of applications requiring high-speed data transmission. It features two rows of contacts with a total of 12 pins, providing an increased number of signal pathways in a single connector. It is designed primarily for use as an internal connection between electronic systems, and is compatible with a variety of cables and PCBs. In addition, it has a maximum current rating of 5.0 amperes and a maximum voltage rating of 50 volts DC. By understanding its working principle, engineers can more effectively utilize this useful connector.