标签: 芯板

芯板和半固化片规格厚度常数一览表芯板和半固化片规格厚度常数一览表光电通讯网出品光电通讯网www.oecomm.com丰富的开发资源丰富的技术交流硬件设计者的网上家园2004-07-05www.oecomm.com光电通讯网芯板规格规格厚度（mm）厚度（mil）0.130.135.120.210.218.270.250.259.840.360.3614.170.510.5120.080.710.7127.950.800.8031.501.01.038.981.21.245.281.61.661.022.02.076.772.42.492.522.52.594.46注释：常用半固化片：7628：0.175mm/6.9mil;2116：0.11mm/4.3mil;实际厚度（mil）：HOZ/1OZ108021167628Copper/gnd2.8/2.84.6/4.57.3/7.1Gnd/gnd2.6/2.64.4/4.37.0/6.8Copper/signal2.5/2.54.2/4.16.8/6.6Gnd/signal2.4/2.44.0/3.96.7/6.51080:0.066mm/2.6millSignal/signal2.2/2.23.8/3.76.6/6.4介电常数对应表：板材厚度（mm）0.100.200.250.360.66-0.85配料结构21162116*21080+76287628*2介电常数4.54.54.44.64.4板材厚度(mm)0.150.180.300.460.86-2.5配料结构1080*2……