142-0701-301

142-0701-301 Coaxial Connectors (RF)

Coaxial connectors are one of the most popular RF connectors, used in a wide variety of applications that involve the transmission or reception of radio signals over copper cables. The 142-0701-301 is a type of coaxial connector, also known as a "Plug". It is made of brass and features four terms, a plug, or inner pin, a sleeve, or outer pin, and a dielectric to insulate the two pins. It is usually rated for frequencies up to 3GHz.

Application Field

The 142-0701-301 coaxial connector can be used for a variety of applications, such as in commercial broadcasting, military radio, broadband communication, and so on. It is commonly used for high-frequency communication, due to its excellent electrical features, such as high frequency transmission, low loss, low leakage, and low cross talk. It is also often used in applications where space is limited, such as in cell phones, radios, and other mobile devices.

Working Principle

The 142-0701-301 coaxial connector works through the principal of impedance matching, where the transmission line\'s electrical characteristics are well matched with the load. The sleeved pin of the connector acts as a center conductor, while the plug of the connector acts as the outer shield and serves to dramatically reduce inductive and capacitive couplings between different transmission lines. The dielectric of the connector provides insulation between the sleeved pin and the plug, thus preventing any unintentional electrical connections.In addition, the 142-0701-301 connector features four crimping points for fastening the contact. This provides a secure connection even when subject to higher levels of vibration.

Conclusion

The 142-0701-301 coaxial connector is a highly versatile RF connector, well suited for a range of high-frequency applications. It is designed for reliable performance and offers excellent electrical characteristics, such as low loss, low leakage, and low crosstalk. The connector also features a secure connection, thanks to its four crimping points, which can withstand higher levels of vibration.