Cliff Electronic Components CL2151 Connector Body Material: Metal Connector Mounting: Panel Connector Type: RCA, Phono Contact Plating: Gold Contact Termination: Stud, Turret External Diameter: 6.35mm Gender: Female No. of Contacts: 4 Number of Contacts: 4 Pin Size: 1/4 RoHS: Compliant SVHC: No SVHC (19-Dec-2012) Series: TP Alternative: CLIFF ELECTRONIC COMPONENTS CL2151