TE Connectivity 5-5179583-4 Boardlock Material: Copper Alloy Boardlock Plating: Tin over Copper Centerline (mm [in]): 1.27 [0.050] Connector Style: Plug Contact Base Material: Copper Alloy Contact Plating, Mating Area, Material: Gold Flash Housing Material: Thermoplastic - GF Lead Free Solder Processes: Wave solder capable to 240?°C, Wave solder capable to 260?°C, Wave solder capable to 265?°C Mating Alignment: Without Mating Retention: With Mating Retention Type: Latching Number Of Positions: 50 Pcb Mount Alignment: Without Pcb Mount Retention: With Pcb Mount Retention Type: Boardlock(s) Pcb Mounting Orientation: Right Angle Post Plating: Tin over Nickel Product Series: Series II Product Type: Connector Rohs/elv Compliance: RoHS compliant, ELV compliant Rohs/elv Compliance History: Always was RoHS compliant Shell Type: All Plastic Shielded: Yes Termination Method To Pc Board: Through Hole - Solder Termination Post Length (mm [in]): 3.10 [0.122] Ul Flammability Rating: UL 94V-0