SF3321-60021 Connectors, Interconnects

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Coaxial connectors, also known as RF connectors, are electrical connectors used to connect coaxial cables. SF3321-60021 is a type of coaxial RF connector.

SF3321-60021 is an RG-178/U type mini-coax connector, which is fully compliant with M17-N IAW MIL-STD-202 to provide transmit and receive capability in frequencies up to 4GHz. The high performance center contact construction helps to reduce the signal reflection coefficient and improve signal transfer efficiency. It is widely used in wireless communication, medical instrumentation and aerospace devices.

The SF3321-60021 coaxial RF connector is primarily composed of plug, coupler and accessories. The plug is composed of contact pin, insulating sleeve, rear shell, snap ring, plastic inner latching to prevent interference in the transmission signal, circular cover and drive live. The inner core is composed of high-quality brass to ensure electrical performance, and the outer surface of the plug is made of stainless steel to prevent oxidation and rust.

The SF3321-60021 coupler is composed of insulating sleeve, center contact, O-ring and push-pull nut. The center contact is composed of a high-precision, gold-plated brass inner core, surrounded by silver alloy. The O-ring is made of high-quality elastomer to ensure a secure connection. The push-pull nut is made of a high-precision plastic injection molding process, which provides additional connection to prevent looseness of the connection during use.

SF3321-60021 can offer secure and reliable connectivity for coaxial cable. SF3321-60021 connectors are designed with a bayonet lock, which provides a secure connection and protects against environmental influences. The pin contact can provide excellent electrical performance, reduce signal reflection coefficient and improve signal transfer efficiency. It also has excellent insertion and extraction performance, allowing the connector to be conveniently plugged and unplugged.

In summary, the SF3321-60021 coaxial RF connector is an efficient and reliable connection method for medium frequency signals. It has excellent electrical performance, secure connection and convenient plugging and unplugging, which makes it an ideal choice for use in wireless communication, medical instrumentation and aerospace devices.

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