FX2-120P-1.27DSL(71)

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D-Shaped Connectors are a type of electrical connector that come in many variations and shapes. One of the most popular is the Centronics connector. The FX2-120P-1.27DSL(71) is a Centronics type connector and it is composed of two components: the plug and the receptacle.

The plug refers to the part of the connector which one connects to a wire or cable. It is a plastic-body male component which comes in various levels of accuracy, providing levels of electrical protection and functions. This plug is comprised of several contact pins plus shield plates and pins. The pins are composed of different metal alloys to work with both male and female type contacts depending on the application. The receptacle refers to the female part of the connector which mounts on a printed circuit board. RX2-120P-1.27DSL(71) receptacles are made from various plastic materials and contain various depressions to provide contact with the plug pins.

The FX2-120P-1.27DSL(71) connectors are typically used when applications require a high-quality, electric shielded connection between a device and its associated interconnect. For instance, they are commonly used in networking equipment, audio/video systems, medical equipment, and telecom applications where a stable connection is required. Because these connectors are shielded, they are also used to connect and disconnect power cords coming from power sources.

The working principles of the FX2-120P-1.27DSL(71) and all Centronics connectors are based on the principle of line matching, which requires the plug to be accurately matched within the receptacle. This allows for a more effective connection with low electrical resistance and improved signal integrity. It prevents the possibility of signal interference from external sources. Additionally, because the pin contact of the plug into the receptacle has an “O” shape, it helps to ensure that the plug does not come out from the receptacle, even if there is some vibrations.

Using the FX2-120P-1.27DSL(71), engineers are able to quickly and securely create a connection between a device and its associated connection without risking any levels of resistance or signal interference. Operator safety is also ensured because of the preventative nature of the connectors. This is why these connectors remain the standard choice among engineers and designers, and are commonly found in the majority of electronic applications.

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