SMA Female Connector (Straight PCB Mount)

Overview & Features When designing custom wireless communication boards or upgrading existing RF modules, signal integrity is everything. The SMA Female Connector (Straight PCB Mount) is an industry-standard radio frequency connector designed to securely attach external antennas to your printed circuit boards. Available at Tomson Electronics, this 50-ohm straight connector is engineered for low signal loss and high-frequency performance. Constructed from high-quality brass with gold plating, it offers excellent oxidation resistance and durability for repeated antenna connections. Its four through-hole grounding legs and central signal pin make it easy to solder directly onto custom PCBs, making it a staple for Wi-Fi, LoRa, Bluetooth, and custom drone transmitter projects. Also searched as: straight sma female pcb mount, 50 ohm rf connector, sma antenna jack, gold plated sma connector, lora antenna connector, through-hole sma. Technical Specifications Connector Type: SMA Female (Straight) Impedance: 50 Ohm Mounting Style: PCB Through-Hole (4 Ground Legs + 1 Center Signal Pin) Frequency Range: DC to 6 GHz (Excellent for 433MHz, 868/915MHz, 2.4GHz, and 5.8GHz) Material: Brass (Gold-plated for superior conductivity and corrosion resistance) Insulator Material: PTFE (Teflon) Common Applications IoT & Wireless Nodes: Adding external high-gain antennas to custom ESP32, ESP8266, or LoRa mesh network boards for extended range. Drones & RC Vehicles: Soldering antenna outputs for

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