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Aluminum PCB Board

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 ltem Capacity Range ltem Capacity Range
 Max. Working Area1500×800mm Solder Resist Hardness6H
 Plate Thickness0.4-2.0mm Thermal Shock288℃ /3X/10秒288℃ /3X/10s
 Min. Letter Width0.20mm On-off Testing Voltage10-500V
 Min. Gap0.20mm Pad Pull Strength> 100N
 Min. Hole Width0.50mm Solder Resistance245℃/1X/5S 245℃/1X/5s Internal Moistness
 Min. Resistance0.20mm Warping Degree≤3mm
 Aperture Tolerance±0.075mmNPTH:±0.05mm Spray Tin Thickness1-40um
 Hole Position Tolerance±0.075mmOSP Film Thickness0.25-0.5um
 Dimension Tolerance±0.05mm Surface TreatmentHAL, HASL( Lead Free), OSP
 Laminate Voltage Resistance4.5KV(AC) Max.4.5KV(AC)//