The SF2921-61507 is an SMA female 2-hole flange mount connector designed with a spring pin for stripline connections. It features a characteristic impedance of 50 Ohms and supports a wide frequency range from DC to 26.5 GHz. The connector is constructed with a passivated stainless steel body, gold-plated beryllium copper contacts, and a PTFE insulator for high performance and durability. This component is designed for mounting on PCBs with a thickness ranging from .005 to .373 inches, making it suitable for various high-frequency RF and microwave applications requiring a reliable, solderless interface.