The ideal technique from the placement and fixation standpoint in assembly is for your designer to position these as being a mirror impression, where identical offers are placed specifically guiding each other (consider a RAM stick). In the case wherever deals are mismatched, the component arrangement may also be mismatched. https://10-layer-2-order-hdi-mult83826.weblogco.com/31330539/5-tips-about-8-layer-thick-copper-power-pcb-you-can-use-today