, Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-pane, double sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, Shenzhen circuit board quality, quality assurance, reasonable prices. From a design standpoint, a through-hole is mainly composed of two parts, one in the middle of drilling (drill hole) buried vias board details of the deal, the second is around the drilling pad area, a decision vias size. Obviously, high-speed, high-density PCB design, designers always want vias as small as possible, so that the board can leave more wiring space, in addition buried vias boards, vias is smaller, which the smaller the parasitic capacitance itself, is more suitable for high-speed circuits. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional supplier what is the blind holes in the circuit board, as providing customers with high precision, high quality Shenzhen board, quality assurance buried vias board costs doubled, the price is reasonable. Disadvantage of the use of blind and buried vias: The main disadvantage is the high cost of board and processing system to do complex. Both increase processing costs as well as the risk of more bad test when troubleshooting measurements, it is recommended not try to blind and buried vias, unless limited size of the board, under compelling circumstances before use. Shenzhen buried vias board | What is blind holes in the circuit board | Newell record (certified merchants) - The Department of Shenzhen Electronic Technology Co., Ltd. provided by. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) is specialized in "pcb circuit board" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Huang Shengxing.