1.MATERIAL: 1.1 Housing:PBT+30%GF,UL94-V0 COLOR:See List; 1.2 Contact:copper alloy,T=0.25mm. 1.3 COVER:PBT+30%GF,UL94-V0,COLOR:BLUE. 1.4 Shell:SK7,T=0.30mm. 2.PLATING: 2.1 Contac:Au plated on contact area Tin plated on solder tail area Nickel underplating over all 2.2 Shell:Nickel underplating over all