Xing DA Electric Technology Co.,Ltd



Industry knowledge

High Quality Definition Electronic Printed Circuit Board

Edit:Xing DA Electric Technology Co.,LtdUpDate:Jun 24, 2017

Basic Info

  • Type: Rigid Circuit Board

  • Material: Complex

  • Mechanical Rigid: Rigid

  • Base Material: Copper

  • Model: FR-4

  • Board Thickness: 0.1mm~0.2mm

  • Surface Finishing: Immersion Gold, Immersion Tin, OS

  • Engineering Support: Support

  • Impedance Control: Yes

  • Coler of Solder Mask: Green, Black, Blue, White, Y

  • Transport Package: Vacuum Package

  • Origin: China (Mainland)

  • Dielectric: FR-4

  • Flame Retardant Properties: V0

  • Processing Technology: Electrolytic Foil

  • Insulation Materials: Metal Composite Materials

  • Copper Thickness: 1oz-4oz

  • Place of Origin: Guangdong, China (Mainland)

  • Lead Free Technology: Yes

  • PCB Testing: E-Testing

  • Color of Silk-Screen: White, Black, Silver

  • Trademark: OEM

  • Specification: Shenzhen Rigao PCB

Product Description

One-stop EMS service-----Your reliable PCB and PCB Assembly Supplier 

1.Detailed Specification of PCB Manufacturing

General Specifications Capability

Material Requirements:

SizeMax.Finshed Size20.9"x24.4"(530mm x 620mm )
Board ThicknessStandard0.004"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 and twist  < 7/1000
 Copper  Weight Outer Cu weight 0.5oz ~ 3.0oz
Inner Cu wight 0.5oz ~ 3.0oz
 Laminate MaterialsFR-4,FR-1,,FR-2,CEM-1,CEM-3


Process Requirements: 

Solder MaskColorgreen,light green,white,black,dark brown,yellow,red,blue
Min. solder mask clearance0.003"(0.07mm)
Min. Size0.006"(0.15mm)
Surface FinishHASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon


Quality Control:  

Electrical testing    Flying Probe TesterY
Controlled Impedance  Tolerance±10%
 Impedance testerTektronix TDS8200
Routing  End Mills Test± 0.006"(0.15mm)
  CNC Tolerance±0.004"(0.1mm)
  V-Cut Depth V-cutFR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm)
  V-cut angle V-CUT  15°,18°,30°
  V-CUT  line,hole,V-shape


About our company  components quality assurance . We’re always cooperated with Several the brand suppliers .All the components are 100% original standard. First we buy the                     

components from the suppliers. When we get the material ,  our QA or QC department  will check  IQC ,and do some material review board(RMB)to assure each components . 

All of our products are approved by UL ,ROHS certificate .