SF8721-60111

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Coaxial connectors are used to connect two coaxial cables together to transfer electromagnetic signals from one device to another device. RF coaxial connectors, in particular, are designed to transfer frequencies within the radio frequency (RF) range, usually between 10 Hz and 8 GHz.

SF8721-60111 is a high-quality, broadband RF coaxial connector developed by SFOcean Technology Co., Ltd. It is widely used in a variety of applications such as satellite and cable television, wireless telecommunications, medical and military communications, and industrial automation.

The SF8721-60111 features a 75 Ω impedance and three different types of contact configurations: Type F, Type N, and Type TNC. These configurations provide users with an optimal connection for each specific application. Furthermore, the SF8721-60111 is IP68 rated for dust and water protection, ensuring reliable and long-lasting performance in harsh environments.

The SF8721-60111 is equipped with a threaded coupling nut equipped with special anti-interference EPDM O-ring and three-point contact design. This design provides excellent EMI/RFI shielding, as well as reliable electrical and mechanical connection.

The SF8721-60111 also features a housing made of zinc alloy and a gold-plated brass center pin with gold-plated aluminum thread. Additionally, it is designed to accommodate a wide variety of cable diameters, from 3.0 to 7.0 mm, with its clamp type cable retention.

The working principle of the SF8721-60111 is fairly simple. When a pair of male and female connectors are mated together, the center pin of the male connector lines up with the hole in the female connector, forming a continuous electrical path between the two connectors. The EPDM O-ring present in the female connector helps to protect the connection from dust and liquids. Furthermore, the three-point contact design ensures that the connection between the connectors is secure, while the metal housing around the female connector provides excellent EMI/RFI shielding.

In conclusion, the SF8721-60111 is a high-quality, broadband RF coaxial connector that is designed to provide reliable connections in a variety of applications. Its threaded coupling nut, EPDM O-ring, three-point contact design, and metal housing provide excellent EMI/RFI shielding, dust and water protection, and secure electrical and mechanical connections. In addition, it is capable of accommodating a wide variety of cable diameters, making it an ideal choice for a variety of applications.

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