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20layer FR4 PCB Printed Circuit Boards with Immersion Gold and Via in Pad For Industrial

20layer FR4 PCB Printed Circuit Boards with Immersion Gold and Via in Pad For Industrial

Place of Origin : Shenzhen
Brand Name : Xinshen
Certification : CE、ROHS、 FCC,UL ,SGS
Model Number : NTC-001
MOQ : 1 Piece/Pieces 11
Price : Negotiable
Packaging Details : Standard packing
Delivery Time : 5-25days
Payment Terms : T/T,Western Union,MoneyGram,paypal
Supply Ability : 10000 Sets per Month
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20layer FR4 PCB Printed Circuit Boards with Immersion Gold and Via in Pad For Industrial

Base material:FR4

No of layers:20

Finished thickness:2.0mm

Copper weight:35/35um

Min copper width:4mil

Min copper clearance:4mil

Min via:0.2mm

Aspect ratio:10:1

Min spacing from via to copper:7mil

Layer to layer registration:3mil

Surface finish:Immersion Gold(3u’’ Gold)

E-test:free of charge by flying probe

BGA via in Pad:resin fill and plated over with copper

Applications:

Consumer electrical products, Industrial control board, Power supplier, IT products, Computing machine, Telecommunication field, Aerospace industrial, Military use.

Specifications:


Process capability
ItemStandardLimit
Base MaterialFR4,FR4TG170,FR4TG180,Halogen free FR4Rogers,Arlon,Taconicc,Bergquist
No of layer1-12layer40layer
Array size30X30mm-400x400mm6X6mm and 860x610MM
Board thickness1.6mmMin:0.2mm;Max:7mm
Copper weight18/35um420um
Copper Etching4/4mil or up3/3mil
Finished hole size0.25mm or up0.1mm
Hole-Copper spacing8mil6mil
Hole barrel copper20um25um
Aspect ratio9:1 or less16:1
Immersion Gold2U''5U''
Gold fingers30U''50U''
Impedance control+/-10%+/-5%
Via in PadResin filling viaCopper filling via
Copper to edge8mil6mil
Mask clearance3mil2mil
Bow and twist0.75%0.5%
Leadtime4Working days24hours
Quality controlIPC Class 2IPC Class 3


Competitive Advantage:

The leading pcb supplier in China

Good System of management and quality control

Fast turn manufacturing

Timely delivery

High quality and competitive price

Fast response to any inquiry


Product Tags:

fr4 pcb

      

pcb board

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

20layer FR4 PCB Printed Circuit Boards with Immersion Gold and Via in Pad For Industrial Images

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