This is a 10pcs SMA thru hole female bulkhead right angle PCB mount ST RF coaxial connector for cable 1.13mm. It has a 50 Ohm impedance, vibration of 10-2000Hz, and a temperature range of -65 to 165 degrees. The connector is made with a PTFE insulator and has a durability of 500 cycles. It is suitable for various applications, including communication equipment and RF systems.