70278-C12*
            
                *  Gold Plated Spec. on Contact Area  
1: Gold Flash
2: Gold Plated 5   Microinch / 0.127 Micrometers 
3: Gold Plated 10 Microinch / 0.254 Micrometers 
4: Gold Plated 15 Microinch / 0.381 Micrometers  
5: Gold Plated 30 Microinch / 0.762 Micrometers