FR4-8LAYERS

8 Layers FR4

Classification:

HDI and FR4 Platforms

Key words:

Product Details

		Capability
		Normal	Advanced
1	Product Thickness, MAin./Max. (mm)	0.5-3.6	0.3-4.0
2	Min.Dielectric Thickness (mm)	0.050	0.045
3	Max.Inner Layer Copper Thickness (oz.)	5	6
4	Max.Outer Layer Copper Thickness (oz.)	5	6
5	Min. Inner Layer Line Width/Spacing (mm), @ H Oz Cu	0.065/0.065	0.050/0.050
6	Min. Outer Layer Line Width / Spacing (mm), @ 1 Oz Cu	0.090/0.090	0.075/0.075
7	Min. Mechanical Drilling Hole Diameter (mm)	0.15	0.15
8	Max. Hole Aspect Ratio, @ 0.15mm Drill Bit	8:1	10:1
9	Press Fit Hole Diameter Tolerance (mm)	0.09/-0	0.09/-0
10	Min. Solder Mask Bridge Width (mm)	0.075	0.075
11	Min.Solder Mask Window (mm)	0.038	0.038
12	Hole to Hole Tolerance (mm)	±0.05	±0.05
13	Min. Hole to PAD Tolerance (mm)	±0.035	±0.035
14	Min. PAD/Hole to Breakage Tolerance (mm)	±0.05	±0.05
15	Min.Routing Depth Tolerance (mm)	±0.05	±0.05
16	Shape Processing	CNC Routing/Punching/ Laser Cut

Our metal-based PCBs offer excellent electrical conductivity, high heat dissipation and superior stability. It provides unparalleled reliability and durability to meet your needs in a variety of complex environments. Our products are not only of high quality, but also proud of our accurate production process and advanced production technology. By choosing our metal-based PCBs, you will have an excellent solution to ensure that your equipment runs efficiently.

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