* =Plating Spec. On Contact Area
1=Gold Flash
2=Gold Plated 0.127 Micrometers/5 Microinch
3=Gold Plated 0.254 Micrometers/10 Microinch
4=Gold Plated 0.381 Micrometers/15 Microinch
5=Gold Plated 0.762 Micrometers/30 Microinch
7=Bright Tin Plated 2.54 Micrometers /100 Microinch Over All
8=Matte Tin Plated 2.54 Micrometers /100 Microinch Over All