861400121YO2090LF

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Rectangular Connectors - Headers, Male Pins are the most widely used form of electrical connection. The 861400121YO2090LF is a rectangle connector of this type used widely for many different applications.

The most important features of this plug are its simple design and ease of assembly and disassembly. It has two rows of two pins spaced 0.100 inches apart, with each row of pins staggered by a 0.042 inch misalignemnt. This plug also has two mounting holes located on each side that accept #4 / 32 screws. The screws can then be used to securely attach the plug to whatever it is being assembled to.

The 861400121YO2090LF also features a robust metallic housing, which helps to ensure that the plug is protected from dust and other environmental hazards, and also provides strain relief for the cord plugged into the output. This design also helps to reduce the chances of shorts due to improper wiring. The pins themselves are nickel plated, protecting them from oxidation and corrosion.

The 861400121YO2090LF has a wide range of applications, and is used in everything from telecom equipment to computers, medical equipment, industrial machinery, and more. It is also very versatile, and can be used for both low and high-voltage applications. It also provides superior signal integrity, minimizing crosstalk and noise, as well as providing good contact retention.

The working principle of the 861400121YO2090LF is relatively straightforward. It uses a set of spring-loaded pins that actually "float" within the connector body. This allows for multiple mating cycles, without causing any unnecessary wear and tear on the contacts. It also creates a secure electrical connection between the two devices being connected.

In addition to its mechanical working principle, this connector also uses a principle of electrical connection. The pins themselves are designed to conduct a minimal amount of electric current, thereby reducing contact resistance and promoting the passage of a higher amount of signal current. This is known as "low impedance". As the temperature around the plug changes, the terminals will expand or contract slightly, ensuring that the connection remains secure and dependable.

The 861400121YO2090LF has proven to be a reliable and versatile connector, and has become the go-to choice for many applications. Its simple design and robust construction make it an ideal solution for any task where dependable electrical connections are required. Its low impedance feature also contributes to its popularity, ensuring that it can be used efficiently in both high and low-voltage applications.

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