- Jun 02, 2017 -
Flame Retardant Properties: V0
Board Thickness: 1.6mm+/-0.1mm
Certificate: UL& RoHS
Structure: Double-Sided Rigid PCB
Application: Electronic Meter
Base Material: Copper
Copper Thickness: 1oz
Surface Finishing: Lf-HASL+Carbon
Transport Package: Vacuum Package
|Solder mask color||Green|
|Min Line Width/Space||5MIL/5MIL|
|Min Hole Size||0.25MM|
ISO and UL Certificate:
|Layer Count||1 to 22 layer|
|Material Type||FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers.etc.|
|Board Thickness||0.21mm to 7.0mm|
|Copper Thickness||0.5 oz to 7.0 oz|
|Min. Line Width&Space||3/3 mil|
|Min. Mechnical Hole||0.15mm(0.8mm for Alu PCB)|
|Min.Solder Mask Dam||0.075mm|
|PTH Size Tolerance||+/- 0.05mm|
|Impedance Control Tolerance||+/- 8%|
|Routing Tolerance||+/- 0.1mm|
|Solder Mask Abrasion||>6H|
|Solder Mask Color||Green/Black/White/Red/|
Blue/Matt Blue/Matt Black
|Surface Finishing||HASL / HASL lead free,OSP,|
Tin Plating, Silver Plating
Immersion Silver/Tin, ENIG, Hard Gold plating
|PCB Packing||- Inner Packing: Vacuum packing / plastic bag|
- Outer packing: Standard carton packing
Xing Da is one of the best professional manufactures and suppliers which make ceramic circuit board and carbon oil circuit board in China.Based on our self-dependent innovation and self-research, our company not only adopts international advanced technology, but also introduces perfected and advanced equipment and test machines from Japan and America. Now we have developed one of the top manufacturers with advanced technology and high strength in the field of ceramic pcb and carbon oil pcb.
Q1: What's your minimum order quantity?
A1: Our MOQ is not the same based on different items. Small orders are also welcome.
Q2: what file we should offer?
A2: PCB:Gerber file is better,( Protel ,power pcb,PADs file)
Q3: What any other information should be offered except for file?
A3:Following specifications are needed for quotation:
a) Base material
b) Board thickness
c) Copper thickness
d) Surface treatment
e) color of solder mask and silkscreen
Q4: What about the samples?
A4: Before producing. we can offer the proofing, making sure it is the right one.
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