J3W

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Coaxial Connectors (RF) – Adapters, or RF connectors, are connectors used in a wide range of high-frequency electronic systems. The primary purpose of RF connectors is to provide electrical continuity between two or more points in an RF installation. RF connectors are designed to meet stringent RF shielding, isolation, and impedance requirements. RF connectors are also suited for applications that require high-fidelity performance, such as in satellite television systems.

The J3W application field and working principle is as follows: The J3W connector is a type of RF connector commonly found in consumer grade electronics. The J3W is a specialized sub-miniature coaxial connector used in various applications, typically in consumer audio/video devices. It is designed to provide a low-cost, high-performance connection with excellent shielding and impedance matching. The J3W\'s design utilizes a two-level system to ensure maximum performance and reliability. The first level is the electrical assembly, which consists of a 2.4mm center pin surrounded by a 2.4mm annular side wall; the second level includes the panel-mounting components, which provide the mechanical connection.

The J3W uses crimps or push-on connections for the internal electrical contacts, and a threaded connection on the end of the connector for the panel mounting. The J3W has a slender, low-profile design with an outer shell diameter of just 4.7mm and a length of just 5.3mm (excluding the panel mounting components). It is available in both single-ended and differential configurations, with a maximum frequency of up to 6GHz. The J3W is designed to provide good impedance matching, low return loss, and high isolation between mating connectors.

The J3W connector is suitable for a variety of applications, including audio/video, broadcast, home theater, digital video, cable TV, and cellular base station applications. The connector is ideal for space-constrained installations, as it can be mounted in very tight spaces. It is also suitable for high-speed digital data transmission, as it has low insertion loss and minimal signal degradation. The J3W is also very rugged and highly reliable, withstanding harsh environments and frequent mating and unmating.

Overall, the J3W is an ideal solution for many applications where space constraints and high performance are critical. It is designed to offer high-quality signal transmission, reliable performance, and a cost-effective solution for a variety of applications. With its robust design, the J3W can ensure reliability over a wide range of applications.

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