Product Description
| Production scope: Single / double / multilayer FR4 circuit board, 1-2 layers of aluminum substrate (up to 120cm), Halogen free PCB, HF board, impedance board, Blind hole laser plate, paper substrate (94hb / 94v0), Semi fiberglass board: 22F / CEM-1. Production instructions 1: FR4 plate: Guoji a material Jiantao profit 2: About paper-based plates: ZD KB words 4: for halogen-free board: third party test report and delivery test report can be provided. If halogen exceeds the standard, all losses will be compensated unconditionally 5: product certification: RoHS, ISO9001 6: our processing technology: gold plating, tin spraying without / with lead, gold deposition, oxidation resistance, nickel plating, rosin 7: special production capacity: Plate thickness: 0.25-5.0mm Copper thickness: 0.5oz-5oz Gold thickness: 1u-100u, FPC flexible plate 0.08-0.32mm Minimum line width: hard plate 0.1mm/4mil, FPC flexible plate 0.07mm Minimum wire spacing: hard plate 0.1mm/4mil, FPC flexible plate 0.07mm Minimum finished aperture: 0.2mm/10mil Minimum resistance bridge width: 0.1mm/4mil Minimum profile tolerance: ± 0.10 mm / 4 mil Wing curvature ≤ 0.7% flame retardant grade: 94v0 8: File Format: Gerber file / Protel series / pads series 9. Test methods: flight test, test stand, open / short circuit test, impedance test, weldability test, thermal shock test, metallographic analysis, etc" Information to be provided for quotation: 1) PCB Gerber file or PCB file 2) quantity 3) thickness of PCB 4) copper 35um 18um thick? 5) surface treatment: lead-free tin spray, gold deposition, OSP? 6) is the color of welding resistance green or black or other? 7) if you need PCBA patch and dip upper welding, please provide BOM list 8) PCB board: please give us a sample. |
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