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  • Products Name: Customized PCB FR4 material
  • Number: PCB-2-267
  • Views : 6

Production name: Customized PCB FR4 material, double sided layers,
Key specifications/special features:
Application for: communication apparatus, automobile electronics computers, medical devices and consumer electronics class fields as medical equipment device base material: Board thickness: 1.6mm
Layers: Multilayers
Minimum line width/spacing: 4-mil
Minimum hole diameter: 0.3mm
Finishing copper thickness: 1oz
Surface finishing: immersion gold
Solder mask: green
Craft ability table: Minimum line width/spacing: 0.075/0.075mm
Minimum solder mask dam: 0.075mm
Minimum and maximum board thickness: 0.2-3.5mm
Maximum finishing copper thickness: 0.5-4oz
Maximum layers count: 8
Impedance control: ±8%
Surface finishing: HASL, lead free HASL, OSP, ENIG, Gold
Finish hole size: PTH +/-0.003'', NPTH +/-0.002
Hole position accuracy: +/-0.003"
Ring annulus: Min 0.1mm
Aspect ratio: Min 1: 8 Min plated drills to copper: 0.25mm, 0.36mm
Testing: Flying-probe
Testing, E-testing
Equipment: LDI exposure machine, AOI Inspection, large-scale laminating machine, laser drilling machine, horizontal PTH, automatic exposure machine, DES line, automatic CNC, automatic tester, automatic visual inspection, vertical circular electroplating machine, automatic immersion gold machine, drilling machine, high-speed flying probe tester