1.6mm 0.5 Oz Copper Pcb Printed Circuit Board Company For Digital Security

Digital Security Board PCB
The Digital Security Board PCB is the rigidity PCB circuit board developed and
produced by Shenzhen Quanhong Electronics Co., Ltd. the HDI board is made of
FR-4 material, surface gold deposition and laser drilling. The minimum line
width and line spacing can reach 75um and the minimum hole diameter can reach
0.1mm. The buried blind hole circuit board is widely used in digital cameras,
notebooks, mobile phones and other electronic products and automotive
electronics.

Rigid PCB Manufacturing Capability

Rigid PCB Manufacturing Capability
Item PCB HDI
Layer 1-40 1-40
Minimum linewidth/linespacing 3MIL/3MIL(0.075mm) 2MIL/2MIL(0.05MM)
Minimum hole diameter 6MIL(0.15MM) 6MIL(0.15MM)
Minimum solder resist opening (single-side) 1.5MIL(0.0375MM)
1.2MIL(0.03MM)
Minimum solder resist bridge 3MIL(0.075MM) 2.2MIL(0.055MM)
Maximum aspect Ratio (thickness/hole diameter) 10:01 8:01
Impedance control accuracy +/-8% +/-8%
Finished thickness 0.3-3.2MM 0.2-3.2MM
Maximum board size 630MM*620MM 620MM*544MM
Maximum finished copper thickness 6OZ(210UM) 2OZ(70UM)
Minimum board thickness 6MIL(0.15MM) 3MIL(0.076MM)
Maximum layer 14 12
Surface treatment HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion
Ag Immersion Gold,OSP,selectiveimmersion gold,
carbon print
Min/max laser hole size / 3MIL / 9.8MIL
Laser hole size tolerance / 10%

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