7-146273-1

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Rectangular Connectors - Headers, Male Pins are everywhere in the world as an essential form of passive connectivity. As the world increasingly relies on technology and interconnectivity, these connectors offer a dependable solution for data transmissions, power connections, and more. They serves many different applications and offer extreme durability and dependability with a low profile design.

7-146273-1 is one of the typical type of rectangular connectors materialized by two rows of male pins, features High Temperature, High Retention, SMT, Mates with Shrouded and Unshrouded Headers.

Application Field

7-146273-1 connectors can be used in countless applications such as the automotive, consumer, industrial and communication/ control markets. It brought a wide range solution for applications like LED/LCD displays, interconnections, PC motherboards, cable harnesses, and many IEEE applications.

Working Principle

The rectangular connectors use the contact principle to establish an electrical connection between two conductors or between two circuits. The connector consists of two parts: the plug and the receptacle. The plug has pins that extend out and the receptacle has pins in it to make contact with the pins on the plug. The pin contacts are typically made from beryllium copper (BeCu), with gold or silver plating options available to provide additional corrosion protection and conductivity. The conductors need to be the same size to ensure a secure connection.

The rectangular connectors is designed to perform reliably for thousands of insertions. There are several mechanisms that can ensure secure connections, such as keyed housings, friction locking, latch locking, polarization, and special sealing to prevent the connection from being affected by liquid or airborne contaminants.

A good quality connector can improve the performance of multiple systems, from communication, consumer, and industrial systems to telecommunications and signal processing. The right rectangular connector can reduce the cost of purchasing, assembly, and operation, while being compliant with safety standards and user requirements.

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