PE4640 BNC female bulkhead coaxial connector has an interface type of RG179, RG187 and a 75 Ohm impedance. Pasternack BNC female bulkhead connector uses shield/contact crimp/solder as an attachment method. Our female BNC coaxial connector provides a minimum frequency of DC and a maximum frequency of 1 GHz. The Pasternack BNC female bulkhead coaxial connector has a ptfe dielectric type and a VSWR of 1.3. The Pasternack BNC coaxial connector has a brass body with nickel plating. Our PE4640 BNC connector uses brass contact. This BNC female bulkhead coaxial RF connector is RoHS and REACH compliant.