LED Aluminium pcb Elektronik

led aluminum pcb electronics,multilayer pcb board,4 layers pcb board,ROHS pcb board,heavy copper pcb board,rigid pcb componet assembly pcba No. items Spec1Layers1to 24 layer2Max working panel area457 x 610 mm3Min board thickness4 layer:0.40mm6 layer:0.80mm8 layer: 1.00mm10 layer: 1.20mm4Min trace width0.10mm5Min spacing0.10mm 6Min hole diameter0.20mm7Min Copper thickness in hole0.020mm8PTH size tolerance±0.05mm9NPTH size tolerance±0.025mm10Hole position tolerance±0.05mm11Dimension tolerance±0.1mm12Min solder mask dam0.08mm13Insulation resistance1E+12Ω (normal condition)14Max Board thickness/Hole size Rate10 : 115Thermal shock endurance288 3 times in 10sec16Max Board twist and wrap≤0.7%17High Vlotage endurance1.3KV/mm18Copper foil peel offendurance1.4N/mm19Hardness of resist ink≥6H20Flame resistance94V-021Impedance control±5%22 CertificateISO 9001:2000;ISO 14001;ISO/TS ISO 9001:2000;ISO 14001;UL E203640 accept small quantity and sample order, 2 layer is 150 USD,4 layer is 320 USD quantity is 10 piece ,