SMA connector
Coaxial connectors for radio frequency (RF) signals are typically used with a coaxial cable containing an external conductor/shield surrounding one or more internal conductors. The coaxial connector functions to align and provide an electrical path to the respective ends of the conductors while providing a continuous shield to minimize RF leakage. Coaxial connectors at an interface between a PCB and the coaxial cable enable the individual PCB to be connected and disconnected during assembly and/or test, as well as for maintenance and replacement purposes once the PCB has been deployed. A variety of classes or series of standard and semi-custom coaxial connectors are in widespread use including, SMA, SMB, SMC, SSMA, 3.5-mm, and 2.4-mm, 1.85-mm connectors. Such connectors are commonly used to designate operation of the subminiature connectors in different frequencies (e.g., of about 18,4 and 10 GHz, respectively). Subminiature coaxial connectors (SMA) are commonly used as high performance subminiature connectors at microwave frequencies. These connectors are used by those skilled in the art with coaxial cables. The SMA connector includes a female portion and a male portion. The male portion contains the conductor interface and a threaded nut used to engage the female portion.
SMA connector product listings
SMA connector has a small and exquisite, solid and durable feature, and a good interchangeability. With years of application and continuous research, SMA series has become the ones with most complete categories, most types and models and most widely used.
SMA series connector
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