Shenzhen Tianweisheng Electronic Co., Ltd.
Shenzhen Tianweisheng Electronic Co., Ltd.
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
  • Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 
Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 

Fr4 1.6mm Board Thickness Double Sided Pcb With Lead Free Hasl 

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Basic Info
Basic Info
Product Description
Product Description
 
Specifications
fr41.6mm board thickness double sided pcb with lead freeHASL
1.All kinds of PCB
2.High precision,100% test
3.UL,ROHS,ISO9001
FR41.6mm board thickness double sided pcb withlead free HASL
Brief introdutionof our company
Suzhou Xinke Electronic Co.,Ltd is a professional pcbmanufacturer ,our products include blank pcb, single sided pcb,d ouble sidedpcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 pcb,fr1 pcb,cem1 pcb,cem3pcb,aluminum pcb,etc.
GeneralSpecificationsCapability
Article Description Capability
Size Max.FinshedSize 20.9"x24.4"(530mmx 620mm )
BoardThickness Standard 0.004"to0.16 "±10% ( 0.1mmto4.0mm±10% )
Min. Single/Double-sided:0.008"±0.004"(0.2mm ±0.1mm)
4-layer:0.01"±0.008"(0.4mm±0.1mm)
8-layer:0.01"±0.008"(0.4mm ±0.1mm)
Bow andtwist <7/1000
Copper Weight Outer Cuweight 0.5oz ~3.0oz
Inner Cuwight 0.5oz ~3.0oz
LaminateMaterials FR-4,FR-1,,FR-2,CEM-1,CEM-3
Board Cutting Max.number of layers 8
Min.thickness for inner layers (Cu thickness are excluded) 0.003"(0.07mm)
Drilling      Min.Size 0.0078"(0.2mm)
Max.Size 0.3"(8.0mm)
DrillDeviation ±0.002" (0.050mm)
PTHhole tolerance
± 0.002"(0.050mm)
NPTHhole tolerance ±0.002" (0.050mm)
Plating Min.hole size 0.0008" (0.02mm)
Aspectratio 20(5:1)
SolderMask Color green,lightgreen,white,black,dark brown,yellow,red,blue
Min.solder mask clearance 0.003"(0.07mm)
Thickness 0.0005"-0.0007"(0.012mm-0.017mm)
Silkscreen Color White,black,yellow,red,blue,green
Min.Size 0.006"(0.15mm)
Electricaltesting FlyingProbe Tester Y
ControlledImpedance Tolerance ±0.5%
Impedancetester TektronixTDS8200
Routing     EndMills Test ±0.006"(0.15mm)
CNCTolerance ±0.004"(0.1mm)
V-CutDepth( residual thickness ) FR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm)
V-cutangle 15°,18°,30°
V-cutShape line,hole,V-shape
SurfaceFinish HASL,HASL pbfree,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/Gplating,ENEPIG,G/F plating,carbon…
GoldFinger angle 15° 30° 45°60°
Others ULCert. Y
ISOCert. ISO9001
TS16949 Y
ISO14000 Y
Advanced ProductionEquipment
electronic PCB manufacturer and pcb assembly
Product HighQuality Perfect
electronic PCB manufacturer and pcb assembly
electronic PCB manufacturer and pcb assembly
electronic PCB manufacturer and pcb assembly electronic PCB manufacturer and pcb assembly
Meet your need is ourgreatest pursuit .If you are looking for a  pcb board manufacturerinchina,Pleasegive us your files ofpcb for a quote (Gerberfiles and specification),I will reply email in 3hours. Youalso cancontact usby .
1.Advanced production lines andprofessional staff.
2.Honesty credibility in china'stop.
3.Competest price but highquality.
4. One-stopservice.
5.Delivery ontime.
electronic PCB manufacturer and pcb assembly
electronic PCB manufacturer and pcb assembly

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