Led base plate pcb, Aluminum led pcb assembly

Special futures*Thickness: 1.6mm*Application: projector or projecting apparatus*Minimum trace size: 0.1mm*Minimum drill: 0.15mm*With blind and buried holes*Layers: 1 to 28*Board finished thicknesses: 0.2 to 7.0mm*Materials: FR-4, CEM-1, high Tg, halogen-free, Rogers,F4B, Aluminum base,94V0, 94HB*Maximum finished board size: 550 x 1100mm*Minimum hole size: 4mil (0.1mm)*Minimum trace width/space: 3.5/3.5mil*Surface finishes/treatments: HASL, lead-free HASL, immersion gold, gold plating, immersion silver, immersion tin and OSP*Copper thicknesses: 0.5 to 6oz*Solder mask colors: green, yellow, black, white, red and blue*Copper thickness in hole: >18um*Inner packaging: plastic bag (vacuum packing)*Outline tolerance: ±0.13mm*Hole size tolerance: (PTH) ±0.076 and (NPTH) ±0.05mm*With UL and ROHS marks*Special requirements: buried and blind vias, impedance control, via plug, BGA soldering and gold finger*Profiling: punching, routing, V-cut and beveling*OEM services to all sorts of printed circuit board assembly as well as electronic encased products are provided