Features: 1. These SMA female sockets are made of high quality brass for durability. 2. They have good reliability, strong vibration resistance, and excellent electromechanical properties. 3. The SMA female sockets are suitable for many cableless modules, for connecting antennas, PCB soldering, and antenna sockets 4, Widely used for terrestrial transmission wireless devices, equipment, and systems under vibration and harsh conditions 5, There are total ten pieces of connectors in this set that you can use for many projects Specification: Material: Brass; Surface Finish: Gold Plated; Type: External Thread; Pitch: 1.6mm; Temperature Range: -65~+165℃(PE cable -40~+85℃); Impedance: 50Ω; Frequency: 0~6GHZ; Working Voltage: 335V max (rms value); Pressure Resistance: 1000V rms (min value at sea level); Durability: ≥500 cycles; Quantity: 10 pieces; Weight: 15g (approximately) Package includes: 10 x SMA female socket