Impedance 6 Layer 0.09mm Fine Line Enig Fr4 PCB

Impedance 6 Layer 0.09mm Fine Line Enig Fr4 PCB

HDI Circuit Board, HDI PCB, Single PCB manufacturer / supplier in China, offering Impedance 6 Layer 0.09mm Fine Line Enig Fr4 PCB, 4 Layer Multi Layer 0.1 mm Line PCB, Telecomunication Solution Printed Circuit Board PCB Assembly and so on.

Product Details

Among those famous impedance 6 layer 0.09mm fine line enig fr4 pcb manufacturers, Rigao Electronics is a professional impedance 6 layer 0.09mm fine line enig fr4 pcb supplier and factory, we can offer you customized products price and quotation consultation, welcome to buy our products at low price.

Basic Info

  • Model NO.: Rigao fr4

  • Dielectric: FR-4

  • Application: Medical Instruments

  • Mechanical Rigid: Rigid

  • Base Material: Copper

  • Trademark: Shenzhen Rigao Electronics

  • Origin: Hefei, China

  • Type: Rigid Circuit Board

  • Material: Fiberglass Epoxy

  • Flame Retardant Properties: HB

  • Processing Technology: Electrolytic Foil

  • Insulation Materials: Organic Resin

  • Specification: Rosh, SGS, ISO

Product Description

6 layers PCB board
Material: FR-4+RCC
Thickness: 1.0mm
Copper thickness: 2 oz
Surface processing: Immersion gold
Laser drill hole(Min. ): 0.2mm
Min. Line space: 0.15mm
Min. Line width: 0.15mm

Impedance 6 Layer 0.09mm Fine Line Enig Fr4 PCB

ItemMass productionSmall batch production 
Number of LayersUP TO 16L UP TO 30L
LaminateFR-4, Halogen free, High TG, Cem-3, PTFE, Aluminum  BT, Rogers
Maximum board size610*460mm762*508
Board thickness0.3-3.5mm0.21-6.0mm
Minimum line width/space0.1/0.1mm0.076/0.076mm
Minimum line gap +/-15%+/-10% 
Outer layer copper thickness140um245um 
Inner layer copper thickness70um245um 
Min.finished hole size(Mechanical) 0.2mm0.15mm
Min.finished hole size (laser hole)0.1mm 0.1mm
Aspect ratio10:0120:01
Solder Mask ColorGreen\Blue\Black\White\Yellow\Red\Grey
Impedance control Tolerance  <=+/-10%
Surface TreatmentFlash Gold 0.025-0.075um0.025-0.5um 
Immersion Gold 0.05-0.1um 0.1-0.2um
Sn/Pb Hasl 1-70um
Leadfree Hasl 1-70um
Immersion Silver 0.08-0.3um
OSP(Entek) 0.2-0.4um
Gold Finger 0.375um<X<1.75um>=1.75um 
Hard Gold Plating 0.375um<X<1.75um >=1.75um
Immsion Sn 0.8um<X<=1.20um
V-Cut degree 20,30,45,60
Outline ProfileChamferThe angle type of the chamfer 30,45,60
Plug via holeMax.size can be plugged 0.6mm0.7mm 
Largest NPTH hole size 6.5mm>6.5mm 
Largest PTH hole size 6.5mm>6.5mm 
Min.annular ring can be kept 0.15mm0.1mm 
Min.distance between the IC pads can keep Sm bridge 0.25mm0.18mm
Min.SM bridge for green soldermask 0.1mm0.076mm 
Min.SM bridge for black soldermask 0.125mm0.1mm 
Tolerance of dimension size <=+/-0.13mm+/-0.1mm 
Tolerance of board thickness >=1.0mm   +/-10%+/-8% 
 <1.0mm     +/-0.1mm
Tolerance of finished NPTH hole size +/-0.05mm +/-0.05mm
Tolerance of finished PTH hole size +/-0.076mm+/-0.05mm 
Delivery timeMass:10~12dSample:5~7D

Impedance 6 Layer 0.09mm Fine Line Enig Fr4 PCB



Q: What files do you use in PCBA fabrication?

A: Gerber or Eagle, BOM listing, PNP and Components Position

Q:Is it possible you could offer sample?

A: Yes, we can custom you sample to test before mass production


Q: When will I get the quotation after sent Gerber, BOM and test procedure?

A:  Within 6 hours for PCB quotation and around 24 hours for PCBA quotation. 


Q: How can I know the process of my PCBA production?

A: 7-10 days for PCB production and components purchasing, and 10 days for PCB assembly and Testing


Q: How can I make sure the quality of my PCBAs?

A: We ensure that each piece of PCBA products work well before shipping. We'll test all of them according to your test procedure. Also if there are any defect items during the shipping, we also can be free to repair  for you.


Q: Can you manufacture my PCBs from a picture file?

 A: No, We can not accept BMP, GIF, TIFF or JPG pictures as the manufacturing file as these formats are not good for PCB manufacturing. But you can use these files to request a quotation.

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