品牌 | pcb板 | 型号 | pcb板 |
机械刚性 | 柔性 | 层数 | 多层 |
基材 | 铜 |
material: fr-4
boardthickness: 1.0-1.6mm
cooper thickness: 1oz (35m); hoz (18um); 2oz(70um)
solder mask: green, red, blue, white, black
silk legend: white, yellow, black
surface finished: lead-free hasl