The SF1521-60124-1S is a high-performance 2.92mm female connector designed for two-hole flange mounting on stripline PCBs with a thickness ranging from .016 to .123 inches. It operates with a 50 Ohm impedance from DC up to 40.0 GHz, maintaining a low VSWR of 1.30:1 across its frequency range. The connector is constructed with a passivated stainless steel body and a gold-plated beryllium copper contact, ensuring robust performance and signal integrity. This model includes two 0.188" screws and is ideal for high-frequency test and measurement, telecommunications, and aerospace applications requiring a reliable PCB connection.