The 82_SMA-50-0-21/111_N from HUBER+SUHNER is an 18 GHz SMA (female) straight PCB connector. It uses Copper Beryllium alloy for center contact and outer conductors, employs a PTFE insulator and has a Copper Beryllium body. This 50-ohm connector meets the IEC 60169-15, MIL-STD-348A/310 and CECC 22110 standards and can withstand 500 mating cycles with an operating temperature range of -65°C to +165°C. It has through-hole board mounting and 4 printlegs.