12 Schicht PCB Immersion Gold Leiterplatte

Layer: 12 layers Material: FR-4 RoHS compliant Immersion gold PCBMin.line width/space:0.05mm/0.05mm(2mil/2mil) Min.drill hole diameter:0.1mm/4mil Etch tolerance:+/-0.0125mm(0.5mil) Exposal contraposition tolerance:+/-0.05mm(2mil) Projective drill tolerance:+/-0.025mm(1mil) Max. panel size:single and double side 60cm*80cm; multilayer 50cm*70cm Surface dispose method: Plating gold:1-5u" Immersion gold:1-3u" Plating pure tin:4-20u" Immersion tin:1-5u" Organic Solderability Preservatives 6-13u"We offer quotation for clients within 3 working days, and reply E-mail within 6 hours.