3-644630-2

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Rectangular Connectors, specifically Headers, Male Pins, are essential components in a wide variety of electronics applications. 3-644630-2 is one such connector type and, due to its robust design, is able to reliably transmit signals over long distances and in harsh environments. In this article, we will explore the 3-644630-2 application field and working principle.

What is the 3-644630-2?

The 3-644630-2 is a header and male pin rectangular connector. These connect two boards in an electronic application, such as a circuit board and a power board. The design of the connector comes with 30 unshielded contacts in a straight arrangement along a single, straight mounting strip. Its housing is molded from a two-piece UL 94V-0 rated thermoplastic to ensure durability.

Application Fields

The 3-644630-2 has multiple applications in a wide variety of electronic settings. It is particularly popular in industrial and telecommunications applications for its reliable and robust performance. In field operations it is often used to join multiple boards with difficult operating conditions. This connector is also used in larger communications systems and satellites for its ability to transfer signals over long distances and in harsh environments.

Working Principle

The 3-644630-2 is built for reliable connection of two boards. The contacts, which are designed for crimp termination, are designed to make strong connections to ensure continuity of the circuit path. This ensures the signal is transmitted correctly and ensures that the board does not suffer any damage over long times of use. When two boards are connected, the 3-644630-2 provides a secure lock connection, meaning that the connector is still able to remain firmly in place even after being exposed to mechanical shocks.

Overall Advantages

The 3-644630-2 is ideal for applications that require reliable and robust signal connections over long distances. Its thermoplastic construction ensures that it is durable, it provides strong contact retention due to its crimp contacts, and it can withstand relatively easy installation. The connector is also extremely reliable and can survive extended times of use, even in harsh environments. This makes the 3-644630-2 a highly attractive option for many different types of electronic applications.

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