Flexible Pcbs With Tin Lead Nickel And Gold Plating - China

Base material and thickness: polyimide (0.025, 0.050mm) or polyester

(0.076, 0.127mm)

Conductor (copper-RA or ED): 1/3, 1/2, 1oz

Layer and thickness: polyimide (0.025mm), polyester (0.050mm)

Stiffener material: FR-4, Mylar or Kapton

Single sided: 0.013mm

Double sided: 0.025mm

Rigid flex: 0.050 to 0.178mm

Hole diameter tolerance (PTH): ±0.05mm

Outline tolerance: ±0.1mm

Plating: tin-lead, nickel and gold

Spacing between circuits: 3 mils (minimum)

Drill size: 0.2mm (minimum)

Annual ring: 4 mils (minimum)

Peel-off strength: 1.0N/mm

PTH wall copper thickness: 0.025mm

Standard line width: 0.25mm

Line width: 0.10mm (minimum)

Standard trace pitch: 0.5mm

Trace pitch: 0.2mm (minimum

Company Contact:

• Posted By: Shenzhen Semshine Technology Co., Ltd

• Phone: 8675582771240

• Address: Huasheng Building, 87 Zhenhua Road, Futian, Shenzhen , China

• Email:

• Website: https://www.sempcb.com

• Business Description: Shenzhen Semshine Technology Co., Ltd is specialized in producing
  
  printed circuit board especially Alum base PCB since established in
  
  2006, Semshine commits herself to offering one stop service as PCB
  
  design, PCB production, and PCB Assembly.
  
  By 7 years continuous development, Semshine owns more than 5000 sqm plant with over 10000 sqm per month production capability.
  
  We have the ability to manufacture 2 20 layers metal base (Alum, Cu, Iron), high Tg PCB etc.
  
  Recently we focus on Aluminum base PCB, especially our high heat conductive Aluminium PCB which applied in cooling demand field, such as lighting street lights, lawn lights, fluorescent lights, stage lights electronic, mechanical, telecommunications, automotive etc.
  
  We acquired ISO9001: 2000, UL and RoHS approval for further development.
  
  Until now, we have built up good reputation among domestic and foreign customers, and our business extends far into Europe, America, Southeast Asia, and the Middle East etc.