4 Layer PCB Board 94V0
As one of the most professional China PCBA manufacturer, FASTPCBA Tech. is specialized in manufacturing best quality and cheap price Quick Turn PCBA.
Material selection for the construction of a printed circuit board is a critical step towards the final product. Global Circuits can assist you with material selection to ensure the proper materials for your boards applications while providing the best materials for your project budget. We have created a simple guideline to help you make the proper evaluation of the materials selection below. We encourage you to contact us to further discuss your circuit boards application and specifications.
Product Application Recommendations
Application recommendations for selection of a specific type of material is based upon consideration of the following:
Best in Class Performance
Cost / Performance Ratio
Will the (PCB / PWB) printed circuit board successfully survive the reflow process?
Will the (PCB / PWB) be fit for use and have maximum reliability in use after the reflow process?
Specific Material Selection Suitability
The application suitability of a specific type of material is based on consideration of the following parameters:
Tg - Glass transition temperature
Td - Decomposition temperature
Z axis expansion
T260 and T288 performance
Solder float survivability
Thermal cycling performance
And additional data
FASTPCBA Technology Co.,Ltd is a competitive China 4 Layer PCB Board 94V0 OEM manufacturer, supplier and vendor, you can get quick turn 4 Layer PCB Board 94V0 production prototypes and samples from our factory.
Number of layers
Min. Thickness for inner layers
(Cu thickness are excluded)
Single/Double layer: 0.008±0.004”
4 layer: 0.01±0.008”
8 layer: 0.01±0.008”
Bow and twist
Outer Cu weight
Inner Cu weight
PTH hole tolerance
NPTH hole tolerance
Min hole size
Min solder mask clearanace
Flying Probe Tester
HASL,ENIG,immersion silver,immersion tin,OSP...