TE Connectivity 1-1757833-0 Applies To: Printed Circuit Board Blindmate: No Connector Style: Plug Contact Base Material: Brass or Beryllium Copper Contact Plating, Mating Area, Material: Gold Contact Size: 20 Contact Type: Pin Density: Standard Government/industry Qualification: No Insert Arrangement: MS18273-1 Lead Free Solder Processes: Wave solder capable to 240?°C, Wave solder capable to 260?°C, Wave solder capable to 265?°C Mount Style: Mounting Holes Mounting Hole Diameter (mm [in]): 3.05 [.120] Nasa Qualification: No Non-magnetic: No Number Of Positions: 50 Pcb Mounting Orientation: Vertical Post Diameter (mm [in]): 1.02 [0.040] Power/signal/coax Combination: No Product Series: 109 Product Type: Connector Rear Grommet: No Rohs/elv Compliance: Not ELV/RoHS compliant Shell Material: Steel Shell Plating: Zinc Shell Size: 5 Spacer Material: Aluminum Alloy Spacer Plating: Clear Blue Trichromate Termination Post Length (mm [in]): 4.78 [0.188]