The 2921-61671 is a straight female (STR. F) SMA connector engineered for use with Standard Flextra cable. It is characterized by a 50 Ohm impedance and is designed to perform over a frequency range from DC to 18.0 GHz. The connector's body is constructed from passivated stainless steel, while the contact is made of beryllium copper with a gold-over-nickel finish to ensure reliable signal transmission. This RoHS compliant, panel-mount connector is ideal for high-frequency applications requiring a robust and durable connection to flexible coaxial cable.