TE Connectivity 1-1775210-1 Boardlock Material: Brass Boardlock Plating: Tin over Nickel Centerline, Matrix (mm [in]): 2.29 x 2.00 [.090 x .079], 2.77 x 2.84 [.109 x .112] Color Code: None Connector Configuration [upper Conn./lower Conn.]: Mixed Connector Style: Receptacle over Receptacle Contact Base Material: Brass Contact Plating, Mating Area, Material: Gold Flash Housing Color: Blue, Turquoise 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 Connector Lock Type: Female Screwlocks, 4-40 UNC Pcb Mount Retention: With Pcb Mount Retention Type: Boardlock(s) Pcb Mounting Orientation: Right Angle Pin/socket: Socket (Upper)/Socket (Lower) Product Series: Series II Rohs/elv Compliance: RoHS compliant, ELV compliant Rohs/elv Compliance History: Always was RoHS compliant Shell Material: Steel Shell Plating: Nickel Shell Type: Front Metal Shell Solder Tail Contact Plating: Tin over Nickel Stacked Number Of Positions [upper Conn./lower Conn.]: 9/15 Stacked Shell Size [upper Conn./lower Conn.]: 1/1 Termination Post Length (mm [in]): 3.18 [0.125] Ul Flammability Rating: UL 94V-0