GRPB391VWVN-RC

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Rectangular connectors are one of the most versatile and widely used connectors across a broad range of industries and applications. GRPB391VWVN-RC is a well-known type of rectangular connectors, commonly used in the aerospace, military, medical, and industrial sectors. This connector was designed to fulfill numerous electronic transmission needs. It features easy handling, simple assembly, and reliable performance.

GRPB391VWVN-RC is a two-part rectangular connectors and is made up of two parts, namely, header (male) and a mating shell (female). The header is the male portion of the connector which houses a series of pins or male contacts, designed to mate with corresponding female contacts on the shell housing. It is rated for usage at high voltages and supports both AC and DC currents.

The GRPB391VWVN-RC allows for easy connection and disconnect since it does not require tooling or hardware for secure connections. The pins are spaced at a standard pitch (distance between pins) of 2.54 mm, and hence it is also known as a 2.54 mm pin header connector. It can be used for both through-hole mounting or surface-mounting applications, and is available in standard pin configurations of 2, 4, 6, 8, 12, 24, 36 and 40 pins.

The GRPB391VWVN-RC rectangular connectors are available in both right angle and vertical orientations, and offers great mechanical stability with minimal signal distortion. These connectors provide contact resistance, insulation resistance and current capacity ratings in accordance to military and commercial standards. It also provides protection against dirt, dust, oil, water, and other harmful environment elements. It is versatile, cost-effective, and provides a robust electrical and mechanical interconnection.

In terms of working principle, the male contacts (pins) on the header insert into corresponding female contact points inside the mating shell. The contacts are usually kept in contact with a small spring tension within the header, which allows the contact to move back and forth slightly, thus providing vibration protection and ensuring reliable connection even during the harshest environments. Contact opening is usually just 0.25 mm, so that even the small volume of dust particles are blocked by the contacts, ensuring a stable connection across a wide range of environmental conditions.

In conclusion, the GRPB391VWVN-RC rectangular connector has been widely used in various industries because of its reliability, cost-effectiveness, and robust construction. Its pins are spaced at a standard pitch of 2.54 mm, and this allows for easy connection and disconnect without requiring any tooling or hardware. It is also designed to provide protection against dirt, dust, oil, water, and other environmental elements. Its working principle involves inserting the male contacts (pins) into the corresponding female contact points inside the mating shell, enabling reliable connection even in harsh environmental conditions.

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