专业生产HDI盲埋孔生产商四层至16层多层精密线路板加工

艺参数 生产周期序号项目ITEM技术参数
样板批量样板加急1层数1-14(层Layer)
单面6天3天24小时2大加工面积1300*600mm3最小板厚4(层Layer)0.40mm/16mil6(层Layer)1.00mm/40mil双面6天3天36小时8(层Layer)1.20mm/48mil10(层Layer)1.50mm/60mil4最小线宽0.076mm/3mil四层8天5天3天5最小间距0.076mm/3mil6最小孔径0.20mm/8mil7孔壁铜厚0.020mm/0.8mil六层10天6天4天8金属化孔径公差±0.076mm/3mil9非金属化孔径公差±0.05mm/2mil10孔位公差±0.05mm/2mil八层12天8天5天11外形尺寸公差±0.10mm/4mil12最小焊桥0.076mm/3mil13扭曲和弯曲≤0.7mm十层15天10天5天14绝缘电阻＞10mΩ15孔电阻＜300Ωnormal16抗电强度＞1.30KV/mmFPC8天3天36小时17耐电流10A18抗剥离强度1.40N/mm19阻焊及硬度＞3H铝基/特殊板料8天3天36小时20热冲击288℃10seconds21自熄性94V-022通断测试电压50-300V