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Four Layer Pcb With 2oz Copper Thickness Immersion Gold Surface Finish And Fr4 Base Material - China

price: contact company for price

Key Specifications/ Special Features:

•Specifications:

◦ Base material: FR4

◦ Layer count: four layers

◦ Board thickness: 1.6mm

◦ Copper thickness: 2oz

◦ Surface finish: immersion gold

◦ Solder mask colors: green

◦ Size: 161 x 111/ 1 up

•Technical parameters:

◦ Surface treatment: HASL ( LF) , immersion gold, flash gold, OSP, immersion tin, immersion silver, HASL/ gold finger and selective nickel

◦ Laminates: CEM- 3, PTFE, FR- 4 ( high TG and more) , metal base ( AL, CU and more) , Rogers and more

◦ Maximum layers: 16 ( layers)

◦ Maximum board size: 20 x 48 inches

◦ Board thickness: 0.4 to 5.5mm

◦ Maximum copper thickness:

■ Inner layer: 4oz

■ Outer layer: 5oz

◦ Minimum track width: 4 mils/ 0.1mm

◦ Minimum track space: 4 mils/ 0.1mm

◦ Minimum hole size: 8 mils/ 0.2mm

◦ Minimum laser hole size: 4 mils/ 0.1mm

◦ PTH wall thickness: 0.8 mils/ 20um

◦ PTH diameter tolerance: ±3 mils/ ±76um

◦ NPTH diameter tolerance: ±2 mils/ ±50um

◦ Aspect ratio: 10: 1

◦ Impedance control: ±10%


Company Contact:


  • Phone: 008675586215150

  • Address: :3F,Block B1,HengFeng Ind.Zone,Hezhou,Xixiang,BaoA, shenzhen, China

  • Email: Email


Published date: August 18, 2014 -

  • Business Description: The products extends from 2 20 layer FR4 circuit boards, single/double

    sided aluminum base /copper base circuit boards, to 2 8 layer high

    frequency microwave circuit boards and double sided /multilayer 2 6 OZ

    heavy copper circuit boards.

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