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Shenzhen Huwei Precision Circuit Co., Ltd.
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printed circuit board

printed circuit board

Number of Layers : 4-Layer
Base Material : FR-4
Copper Thickness : 1oz
Board Thickness : 0.5mm
Min. Hole Size : 0.2mm
Min. Line Width : 0.075mm
Min. Line Spacing : 0.1mm
Surface Finishing : OSP
printed circuit board : printed circuit board
MOQ : 1 Piece/Pieces
Packaging Details : vacuum package
Delivery Time : 1-10 DAYS
Payment Terms : L/C,T/T,Western Union
Supply Ability : 10000 Square Meter/Square Meters per Month
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printed circuit board
1.Our products got ISO and UL certificates and meet RoHs standard
2.We are VIP member of CPCA

printed circuit board

With over 10 years of experience in circuit boards and pcba business,we offer high end product volumes that meet any order.

We can provide single-sided,double-sided ,multi-layer,high frequency,MCPCB,metal-backed PCB,welcome your enquiry.


Layers : 1-12 layers

Material : FR-4 ,Aluminium Base, Rogers,Taconic

Finish Board Thickness :0.2mm-3.2mm(8mil-126mil)

External Copper Thickness :35um-210um

Internal Copper Thickness :17um-140um

Copper Plating Hole :18um-40um

Min.Trace Width&Line Spacing :0.075mm/0.1mm(3mil/4mil)

Min.Hole Dimension(CNC) :0.20mm(8mil)

Min.Hole Dimension(Punching) :0.9mm(35mil)

Max.Panel Dimension :610mm x 508mm

Hole Position Tolerance(CNC) :+/-0.075mm

Hole Dimension Tolerance(CNC) :PTH : +/-0.075mm NPTH :+/-0.05mm

Outline Tolerance :CNC :+/-0.125mm Punching :+/-0.15mm

Warp&Twist :0.70%

Min.Solder Mask Bridge :0.0635mm

Distance Between Line To Board Bridge : Outline :0.25mm V-CUT :0.40mm

Impedance Control Tolerance : +/-10%

Test Voltage : 10-300V

Solder Mask Types :White,Blue,Matt Green,Matt Black etc.

Surface Finishing : Immersion Silver,Plate Gold,Gold Finger

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