PCB reliability detection method and related assembly

The invention discloses a PCB reliability detection method and a related component, and the method comprises the steps: firstly obtaining capacitance values between all adjacent low-speed signal wiring layers of a PCB, judging whether the capacitance values between the adjacent low-speed signal wiring layers are within a preset range of the capacitance values corresponding to the adjacent low-speed signal wiring layers, if yes, judging that the PCB has reliability, and if not, judging that the PCB has reliability; and judging that the PCB is not reliable. The reliability of the PCB is associated with the capacitance value, so that the reliability of the PCB can be obtained by detecting the capacitance value between all the adjacent low-speed signal wiring layers of the PCB, the PCB does not need to be damaged, the cost is saved, each PCB can be detected without using a sampling detection method, the detection accuracy is increased, the detection speed is high, and the detection efficiency is improved. 本发明公开了一