Power Bank Printed Circuit Board Assembly

EastwinPCBA is a reliable Power Bank PCB circuit board manufacturer OEM manufacturer, supplier, and vendor, you can get quick turn reliable Power Bank PCB manufacturer production prototypes and samples from our factory.

Power Bank PCB Circuit Board Capability

shenzhen specialized multilayer circuit board pcb manufacturer
Article Description Capability
Material Laminate materials FR4,Alu,CEM3,Taconic,Rogers
Board cutting Number of layers 1-58
Min. Thickness for inner ayers

(Cu thickness are excluded)

Board thickness Standard 0.04-0.16”±10%(0.1-4mm±10%)
Min. Single/Double layer: 0.008±0.004”
4 layer: 0.01±0.008”
8 layer: 0.01±0.008”
Bow and twist <7/1000
Copper weight Outer Cu weight 0.5-4 oz
Inner Cu weight 0.5-3 oz
Drilling Min size 0.0078” (0.2mm)
Drill deviation ±0.002” (0.05mm)
PTH hole tolerance ±0.002” (0.005mm)
NPTH hole tolerance ±0.002” (0.005mm)
Plating Min hole size 0.0008” (0.02mm)
Aspect ratio 20 (5:1)
Solder mask Color Green,white,black,red,yellow,blue…
Min solder mask clearanace 0.003” (0.07mm)
Thickness 0.0005-0.0007”(0.012-0.017mm)
Silkscreen Color White,black,yellow,red,blue…
Min size 0.006” (0.15mm)
E-test Flying Probe Tester Y


Tolerance ±10%
Impedance tester Tektronix TDS8200
Surface Finish HASL,ENIG,immersion silver,immersion tin,OSP…

Professional Printed Circuit Board Assembly Services

As a leading electronic contract manufacturer, we at EastwinPCBA provide a complete range of PCB assembly services from prototype to production:

  • Surface Mount Assembly
  • Through Hole Assembly
  • Mixed Technology Assembly
  • Turnkey PCB Assembly
  • Consignment PCB Assembly
  • Box Build Assembly
  • BGA Assembly
  • Lead Free PCB Assembly

For detailed information on our Power Bank PCB Assembly and other PCB assembly services , contact via telephone at +86-755-23573370-833, or email us your questions at mike@szeastwin.com.cn. They help and support you all the way right from quoting your project to final assembly.