TE Connectivity 212502-3 Accepts Contact Gender: Socket Applies To: Coaxial Cable, Printed Circuit Board, Wire/Cable Blindmate: No Connector Style: Receptacle Contact Size: 20 Density: Standard Government/industry Part Number: 311P405-11S-B-15 Government/industry Qualification: Yes Insert Arrangement: 9C4 Lead Free Solder Processes: Not reviewed for lead free solder process Mount Style: Mounting Holes Mounting Hole Diameter (mm [in]): 3.91 [.154] Non-magnetic: Yes Power/signal/coax Combination: Yes Product Series: 109 Product Type: Connector Rear Grommet: No Retention Clip Material: Stainless Steel Rohs/elv Compliance: RoHS compliant, ELV compliant Rohs/elv Compliance History: Always was RoHS compliant Shell Material: Brass Shell Plating: Gold Shell Size: 3