tyco Micro Quadlok Interconnection System Catalog 1307999 Electronics Unsealed Micro Quadlok System (MQS) Housings Issued 3-05 Technical Features No. of Positions: AO Positions Housing Material: PBT GF20 Material and Finish: CuSn6, post tin plated Product Specification: 4108-15191 Application Specification: 40 Position PCB Headers Printed Circuit Board Headers aa No. Part Numbers of Keying Housing , - Options Color ; PCB Header Cover Cover Retainer Mating Pos. Right-Angle Vertical and Lever Housing Counter Part Black - 953118-1 & -5 Grey - 953118-2 & -6 40 - White - 953118-3 & -7 - - - 953122 Biue - 953118-4 & -8 Blue (gold & tin plated) ~ 1-958118-4 116 All specifications subject to change. Consult Tyco Electronics for latest specifications.