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LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board

Witgain Technology Ltd

LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board

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Brand Name : WITGAIN PCB

Model Number : S06H4703A0

Certification : UL Certificate

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : T/T

Supply Ability : 500kpcs/month

Delivery Time : 20 work days

Packaging Details : 20pcs/bag, 10bags/carton

Layer Count : 6 Layer

Material : FR4

Unit Size : 748mm*90mm/1up

Board Thickness : 1.6MM

Solder Mask : Black

Surface Treatment : ENIG

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6 Layer Rigid Printed Circuit Board

PCB Specifications:

Layer Count: 6 Layer Rigid PCB

Material: FR4

Board Thickness: 1.6MM

Min Hole: 0.25MM

Min Trace: 5/5Mil

Unit Size: 748mm*90mm/1up

Solder Mask: Black

Surface Treatment: ENIG

Application: LED Screen

Capabilities:

Item Capability
Layer Count 1-24 Layers
Board Thickness 0.1mm-6.0mm
Finished Board Max Size 700mm* 800mm
Finished Board Thickness Tolerance +/-10% +/-0.1(<1.0mm)
Warp <0.7%
Major CCL Brand KB/NanYa/LTEQ/ShengYi/Rogers Etc
Material Type FR4,CEM-1,CEM-3,Aluminum,Copper,Ceramic, PI, PET
Drill Hole Diameter 0.1mm-6.5mm
Out Layer Copper Thickness 1/20Z-8OZ ;
Inner Layer Copper Thickness 1/3OZ-6OZ
Aspect Ratio 10:1
PTH Hole Tolerance +/-3mil
NPTH Hole Tolerance +/-1mil
Copper Thickness Of PTH Wall >10mil(25um)
Line Width And Space 2/2mil
Min Solder Mask Bridge 2.5mil
Solder Mask Alignment Tolerance +/-2mil
Dimension Tolerance +/-4mil
Max Gold Thickness 200u'(0.2mil)
Thermal Shock 288C, 10s, 3 Times
Impedance Contro +/-10%
LTest Capability PAD Size Min 0.1mm
Min BGA 7mil
Surface Treatment OSP, ENIG, HASL, Plating Gold, Carbon Oil,Peelable

Our Service:

We can offer below services to our cutomers.

1) PCB Design

We have experienced engineers who used to work in HuaWei and Cisco. They have rich experience in PCB design and layout. If cutomers want to outsource the pcb design work to suppliers, we can take it.

2) PCB Manufacturing(Main Business)

PCB manufacturing is our main business. We have two factories which produce pcbs and we can produce very rich kinds of pcb, like HDI pcb, multilayer pcb, rigid-flex pcb, half hole pcb, thick copper pcb, hard gold pcb etc. This business is our main profit resources.

3) Components Outsourcing

Since our marketing office locates in ShenZhen City, we have very rich suppliers resources for componenets. If our customers want us to buy components, we can also do that.

4) PCB Assembly

We have very close brother factories which offer SMT and DIP services. For some customers, they only need samples pcba and they do not want to find too many suppliers.

Questions&Answers:

Question:What Is PCB Measling?

Answer:

LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board

Measling is the occurrence of discrete white spots in the base laminate material of a PCB. Measling usually occurs when the resin is not properly applied to the board during the lamination process. These defects appear during the PCB production cycle and signify a malfunctioning board.

LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board

A small amount of measling can be tolerated on printed circuit boards however when excessive this can degrade electrical and overall performance of the board. A combination of moisture and other contaminants is responsible for measles.

Adopting proper production techniques can help prevent its development. However, sometimes PCB Measling can occur during the life of the board due to mechanical stress. The finish on the glass fabric also contributes to measling. A higher the surface tension finish on the board, results in better wetting and better resistance to measling.

How to prevent PCB Measling?

  • By adopting the well-managed manufacturing process
  • By ensuring proper temperature and resin control methods
  • By ensuring the quality of surface finishes and storing the PCBs in dry space
  • Maintaining the board temperature before proceeding for thermal processing

Measling Test Procedure:

Various test methods are used to validate the measling defect. One is to expose the laminate to moisture prior to its immersion in 500 degrees Fahrenheit solder paste. If the laminate passes this test, then it will normally go through the etching and soldering process without measling and the appearance of white spots.


Product Tags:

FR4 Multilayer PCB Board

      

1.6MM Multilayer PCB Board

      

LED Screen FR4 PCB Board

      
Quality LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board for sale

LED Screen 6 Layer 1.6MM FR4 Multilayer PCB Board Images

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