Immersion Gold Board

Base Material: FR4
Special Material: Rogers, Arlon, Taconic, Teflon, High Temperature, Free halogen, Aluminium Based(Berquist)
Layer Coverage: 2-12 layers
Min. Line Width/Space: 3mils/3mils(0.076mm/0.076mm)
Min. Annular Ring Width: 3mils(0.076mm)
Min. Hole Size: 8mils(0.2mm)
Min. Blind-via: 8mils(0.2mm)
Min. Buried-via: 8mils(0.2mm)
Min. Inner layer clearance: 0.010"
Min. Silkscreen line width: 5mil
Min. SMD spacing 3mil: 9.6
Mini. Pad diameter: 3mil
Max. Board Thickness: 6.0mm
Aspect Ratio 10: 1
Max. Board Size: Double size: 600*900mm, Multilayers 500*800mm
Surface Technique: Immersion gold, HASL, HASL Lead-free, Immertion Tin, Electrolytic Ni/Au, Gold finger, OSP
Finished copper weight from 0.5oz to 4oz

Tolerance:
Impedance Control: 50ohm +/-10%
Solder mask thicness tolerance: ± 5um
100mm: ± 0.13mm

We offer OEM Pcb and ODM Pcb services. If you need the service please email us with your details request. we will reply to you as soon as possible. Know more about OEM/ODM service

As oversea business, It is difficult to find a Trusty Pcb Supplier, Company or a Factory.
the most important thing is You can find a Trusty supplier, we exert ourself to establish great Trust relationship with You, to be Your trusty Pcb supplier,
WE 100% GUARANTEE:
1. You will not get any scam and fraud here.
2. all Your products will be checked by our quality control term before shipping.
3. all Your inquires email will be replied within 24 hours at most by our service term.
4. we will track Your shipping, and send the tracking result to You by email everyday.
5. all Your inquiries will be appreciated.