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FR-4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight
ratios. With near zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable
mechanical strength. The material is known to retain its high mechanical values and electrical insulating qualities in both
dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide
variety of electrical and mechanical applications.
Model Type |
Customized PCB |
Layer |
1-20 layer |
Key Words |
FR4 PCB |
Base Material |
FR4, High-TG FR4 |
Board Thickness |
0.2-3.2mm |
Copper Thickness |
0.5-5.0 OZ |
Min. Hole Size |
8mil |
Min.Line Width |
4mil |
Min. Line Spacing |
4mil |
profiling punching |
Routing,V-CUT, Beveling |
Wrap and twist |
5% |
Hole Tolerance: |
PTH:±0.076,NTPH:±0.05 |
Testing |
Function testing and Circuit testing |
PCB Standard |
IPC-A-610 E Class II-III |
MOQ Requirement |
1PCS |
Solder mask |
green/black/white/red/blue/yellow |
Certificate |
SGS, UL and Rohs |
Place of Origin: |
Shen zhen |
Surface Finishing |
HASL, OSP, Immersion Gold/Au, Immersion silver, etc. |
PCB Warranty |
1 year |
Other service |
Components purchasing |