MECHANICAL INSERTIONFORCE:2CONTACTS..350g 4CONTACTS..500g                          6CONTACTS..750g 8CONTACTS..900g                         10CONTACTS..1050g RETENTION STRENGTH:7.7Kg BETWEEN JACK AND PLUG CRIMP TENSILE STRENGTH:2.27Kg DURABILITY: 750MATING CYCLES MIN MATERIAL HOUSING:1)ABS RESIN(UL94V-0)   2)GLASS FILLED PBT(UL94V-0) CONTACT WIRE:1)0.45mm DIA PHOSPHOR BRONZE GOLD                       PLATING OVER NICKEL                       2)0.35mm THICKNESS PHOSPHOR BRONZE                       ALLOY SELEOTIVE GOLD PLATING OVER NICKEL SHIELDING:0.25mm THICKNESS COPPER ALLOY WITH TIN PLATED GOLD PLATING:3INCH,6u INCH,15u INCH,30u INCH,50u INCH