5748907-2 Connectors, Interconnects

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D-Sub Connectors are an important class of connectors used for modern electronic applications ranging from telecom and data communications to industrial applications. The 5748907-2 D-Sub Connector is a 9-pin connector designed for RS-232 serial data applications.

Ideally, both male and female 5748907-2 connectors should be employed in combination, with the male connector containing nine short pins that plug into the female connector which contains nine corresponding deep sockets. This system permits signals to be transferred in either direction from one end of the D-Sub connector to the other. As well as being used with RS-232 serial data applications, the 5748907-2 is also widely used in industrial communication systems.

The solid construction of the 5748907-2 D-Sub Connector makes it suitable for repeated insertion and removal, and for use in a wide range of environments. These D-Sub connectors have been approved to European standard EN 60 529: IP20 which confirms their effectiveness in withstanding hazards from dust, liquids, and vibration. In addition, its strong dielectric insulation withstands voltage testing up to 850V.

The 5748907-2 D-Sub Connector is molded with tough thermoplastic insulation. Its features are well-suited to a variety of applications and environments where a high-level of resistance to chemicals, vibration, dust, and impact are essential. The most commonly used material for the connector housings is PA66, which is chosen primarily for its mechanical and chemical performance in aggressive environments. The body of the 5748907-2 is made from PA46. PA46 has better tensile strength than PA66, but is less efficient in terms of dimensional stability when compared.

The 5748907-2 connectors can be either straight-through or angled-style. Straight-through connectors offer the advantage of being physically easier to mate to mating connectors. This makes the connectors better suited for simpler and more cost effective applications such as digital data communications. Conversely, the angled-style connectors provide faster connection rates, which is critical for applications that require high-speed data transfer.

The working principle of the 5748907-2 promotes electrical connections between two components; one side contains nine pins that make contact with the other side\'s corresponding nine sockets. The metal pins used can be gold or nickel-plated, and are pressed into the plastic casing. The gold plating offers the best performance, as it provides an almost permanent connection that resists corrosion.

The 5748907-2 D-Sub Connector has become the preferred choice for modern electronic applications because of its high performance and extensive durability. The features of this connector combined with its ability to be molded in various materials and sizes make it perfectly suited for many different applications, from serial data to industrial communications.

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