E-mail: fred@jhfpcb.comPhone: 18576671675

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PCB board


Electronic Board High Frequency Printed Circuit Board PCB

Metal Coating:Gold
Mode of Production:SMT
Layers:Multilayer
Base Material:FR-4
Certification:RoHS,CCC,ISO
Customized:Customized

Product Description
ItemPCB Parameters
MaterialFR4 (140Tg, 170Tg, 180Tg), FR-406, FR-408, 370HR, IT180A, Metal Core,  etc
Material BrandsKB, ITEQ, SY, ISOLA, etc
Layer Count1-40
FlammailityUL 94V-0
Thermal Conductivity0.3W-300W/mk
Quality StandardsIPC Classes 2/3
HDI Build-upAny Layer, up to 3+N+3
Board Thickness0.2~7mm
Min Thickness2-layer: 0.2mm
       4-layer: 0.4mm
       6-layer: 0.6mm
       8-layer: 0.8mm
       10-layer: 1mm
       More than 10 layers: 0.5*Layer Count*0.2mm
Copper Thickness0.5-20oz
InksSuper White Inks/Solar/Carbon Inks
Solder Mask Thickness0.2mil-1.6mil
Surface FinishesBare Copper, Hasl lead-free, ENIG, ENEPIG, Gold Fingers, OSP, IAg, ISn, etc
Plating ThicknessHASL:
       Copper Thickness: 20-35um Tin: 5-20 um
       Immersion Gold:
       Nickel: 100u"-200u" Gold: 2u" -4u"
       Hard Plated Gold:
       Nickel: 100u"-200u" Gold: 4u"-8u"
       Golden Finger:
       Nickel: 100u"-200u" Gold: 5u"-15u"
       Immersion Silver: 6u"-12u"
       OSP: Film 8u"-20u"
Min Hole Size0.15mm
Min Trace Width/Spacing2mil/2mil
Via Plugging0.2~0.8mm
Line Width/Space Tolerance±10%
Board Thickness Tolerance±5%
Hole Diameter Tolerance±0.05mm
Hole Location Tolerance±2mil
Layer to Layer Registration2mil
S/M Registration1mil
Aspect Ratio10:01
Blind Vias Aspect Ratio1:01
Outline Tolerance±0.1mm
V- CUT Tolerance±10mi
Bevel Edge± 5mil
Warp and Twist≤0.50% (max cap)
Quality TestAOI, 100% E-test
Value-Added ServicesDFM Check,  Expedited Production
Featured ProcessesBonding,        Impedance Control, Via in Pad, Press Fit Hole, Countersink/Counterbore        Hole, Castellated Vias, Edge Plating, Peelable Solder Mask, Resin        Plugged, Plating Flat
Data FormatsGerber, DXF, PCB doc, ODB++, HPGL, BRD, etc

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Tel:18576671675

E-mail:fred@jhfpcb.com

Address:801,Yongsheng Building Xinhe Avenue  , Shajing, Bao'an District, Shenzhen, Guangdong, China

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