1731090143 Connectors, Interconnects

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The D-Sub Connectors, also known as the DB connector, is a kind of widely used I/O connector. With its capacity of transferring both analog and digital signals, D-Sub Connectors are widely used in various kinds of industries and electronic equipment. The Part Number 1731090143 belongs to a product line of D-Sub Connectors, which are used as connectors for connecting serial ports in electronics and communication equipment.

Overview

D-Sub Connectors are available in different sizes and shapes, ranging from miniature 3-position right angle board-to-board connectors to standard 25-position D-Sub connectors for a variety of signal types. This particular Part Number 1731090143 refers to a right-angle 3 position/through-hole female D-Sub connector. This type of connector has a polarized, threaded coupling nut made of phosphor bronze contacts which is ideal for use in applications when a reliable connection is needed.

Application Field

The application field of the 1731090143 D-Sub Connectors is extensive. It can be used in many communication areas like data communication systems, modems, computer and consumer electronics, cellular phones, test equipment and industrial control systems. It is also widely used in medical, instrumentation, aviation and military to make power connection.

Working Principle

D-Sub Connectors, including 1731090143, primarily work by having a threaded coupling nut which tightens the external contacts to the internal contacts when the signal is transferred. This process of signal transfer develops a reliable and secure connection that can work in harsh environmental conditions. The tightness of the coupling nut ensures that the contacts remain in place and protects from the force or displaced by vibration.

This particular connector is also designed with a keyed polarization which provides additional advantages over other types of connector. It ensures that the connector mates only with its specific partners in order to avoid damage and ensure the signal is transmitted properly, while its anti-dust features help keep the connector clean and free of debris.

Conclusion

The 1731090143 D-Sub Connectors is an ideal solution for electronics, communications and data equipment applications. It is designed with a reliable contact technology which ensures a high quality and secure connection, as well as anti-dust features which keep the connector clean and free from debris. With its extensive application field, it can be used in many areas including instrumentation, medical, aviation, industrial, military and consumer electronics.

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