Technical Support

What are the common RoHS for surface treatment?

Please see the following:
Spec. Inquiry Entek Immersion
Gold		 Immersion Silver Immersion Tin Gold Plating Gold Finger
Material Organic Ni/Au Metal Metal Gold Gold
Lead Free YES YES YES YES YES YES
Thickness
　		 8-20μ〞 Au: 2~5μ〞 4~12μ〞 20~30μ〞 1~50μ〞 1~30μ〞
Ni: 100~150μ〞
Flatness Good Good Good Good Good Good
Colour Copper Gold Silver Silver Gold Gold