172-E25-201R011 Connectors, Interconnects

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D-Sub Connectors refer to electrical connectors that have threaded screws for mating and unpinning. The "D" in "D-Sub" refers to the shape of the connectors, which is "D" shaped. The design of the standard D-Sub connector has remained unchanged for decades and they are still the most popular type of electrical connectors. Thus, when one mentions D-Sub Connectors, they are typically referring to the classic D-Sub connectors.

One of the most popularly used D-Sub Connectors is the 172-E25-201R011. It is a 9-pin right-angled connector with standard 9-pin D-Sub terminals. The connectors come pre-wired with a 150-ohm twisted cable with a shield covering the cable and nine connections to the D-Sub connector. The connector is rated for 8A at 250VAC/DC, is made of a nickel-plated brass housing, and has a mating cycle rating of 500. In addition, it has a dielectric strength of 1,500 VDC and a UL recognition up to 2000VAC.

172-E25-201R011 D-Sub Connectors are primarily used in medical equipment, communications, telecom, and automation equipment. As a 9-pin connector, it offers the user greater flexibility when connecting multiple devices, such as a digital multi-meter, in series or parallel. The right-angled configuration of the connector facilitates easier access to the back of the equipment and provides a more robust and reliable connection.

The working principle for the 172-E25-201R011 is relatively simple compared to other types of connectors. When the connector is plugged into its mate, the pin contacts separate and form an electrical connection. The pins form a tight, secure connection that ensures electrical signal continuity. The contacts are made of various metals that provide reliable electrical conductivity and corrosion resistance. The connectors are then secured via a screw terminal which also provides strain relief and prevents the pins from becoming dislodged or damaged.

The 172-E25-201R011 D-Sub Connectors are highly reliable and are able to handle fairly heavy loads. They are designed to ensure a secure connection even after multiple mating cycles. They are also easy to install and remove and can be used in a variety of applications. In conclusion, the 172-E25-201R011 D-Sub Connectors are a versatile and reliable electrical connector that are used widely in multiple industries for reliable and efficient connections.

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