... : 3 pole nickel plating. Other connector specifications of this series : a. O D: 2.5 mm , 3.5 mm , 6.3 mm ... female. 2. Cable specification: 1C+S,2C+S ,2C+D a. wire:26AWG,28AWG,30AWG. b.Sprial:BC/TC/CCS/CCA ... .Modeling tpye: is showing on"" stereo molding tpye'', 4.Quality: a. 100% open or short test; b. Match reliabity test of ...