142-1801-621

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RF coaxial connectors are widely used in various communication applications all over the world. 142-1801-621 coaxial connectors, in particular, are often used in applications such as cellular base stations, Wi-Fi, satellite, fiber optic, military/aerospace, amateur radio, television, cable TV, EMV/RFID payments systems, and more. This type of connector has certain unique features that make it a popular choice for many different types of projects.

In terms of design, the 142-1801-621 coaxial connector is a two-piece device with snap-on action. It features a central pin extendable from the body and a snap-together locking mechanism with one moving part. The inner contact is a dielectric insulator and is inserted and secured in the body. It also has an external flexible rubber grommet or shield that forms a seal between the two parts. This type of connector is quite robust and can withstand a broad range of temperature and vibration conditions.

From a technical standpoint, the 142-1801-621 coaxial connector has an impedance of 50 ohms, a frequency range of 400MHz to 6GHz, and an operating temperature range of -55 C to +85 C. It is also rated for a maximum voltage of 500V DC and can handle up to 3A of current. This connector utilizes a nickel housing as well as gold-plated brass contacts. In terms of durability, it is rated for up to 500 insertions.

The working principle behind the 142-1801-621 coaxial connector is simple yet effective. The electrical signals travel through the inner core and through the protective rubber grommet to the connector pin. This creates an electrical connection between the two elements and allows data to be transmitted over the connection. The grommet functions as a seal which protects against dust and moisture.

The 142-1801-621 coaxial connector is quite versatile and can be used in a variety of applications. It is especially popular for data communication, RF and microwave applications, and other electronic applications. Additionally, this particular type of connector is available in a number of different configurations, allowing it to be optimized for a variety of specific applications.

In conclusion, the 142-1801-621 coaxial connector is a great choice for a wide range of applications due to its robust design, versatile configuration options, and reliable performance. This type of connector is also relatively inexpensive and easy to install, making it a popular choice among professionals and hobbyists alike. The working principle of this connector is simple yet effective, allowing data to be transmitted over the connection with minimal loss.

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