Description

The part number "SMA F RA RP PCB SOLDER" refers to a specific type of RF connector configuration. Here's a breakdown of the components: SMA (SubMiniature version A): This is a type of coaxial RF connector widely used in radio frequency applications, particularly for connecting small devices. SMA connectors are known for their threaded coupling mechanism, which ensures a secure connection. F (Female): This refers to the gender of the connector, indicating that the connector is female, meaning it has a socket that receives a male connector. RA (Right-Angle): This indicates that the connector has a right-angle design, meaning the connection between the cable and the device or circuit board occurs at a 90-degree angle. This is particularly useful for compact installations where space is limited or to reduce stress on the cable. RP (Reverse Polarity): This suggests that the SMA connector is of reverse polarity, meaning the center pin and the socket are reversed compared to the standard SMA connectors. This variation is often used in applications where the intent is to avoid connection mismatches with standard connectors. PCB (Printed Circuit Board): This indicates that the connector is designed to be mounted directly onto a printed circuit board, allowing for a stable and reliable electrical connection between the PCB and the coaxial cable. SOLDER: This refers to the method of attachment, indicating that the connector is soldered to the PCB. Soldering provides a permanent electrical and mechanical connection, ensuring good conductivity and structural integrity. In summary, "SMA F RA RP PCB SOLDER" refers to a female, right-angle, reverse-polarity SMA connector designed for PCB mounting, with a soldering attachment method. This configuration is typically used in RF applications where space constraints, specific polarization, and reliable PCB connections are critical.