In the series of guide head products,the widespread application of irregular cables,mass demand,and purely handcrafted production characteristics could not meet the automation development needs of guide head production and as-sembly.In response to the trend of miniaturization,lightweight,and integration of the guide head series products,a new e-lectrical interconnection method was needed to solve the bottleneck problem of irregular cable production in the product pro-duction process.By adopting electronic component flexible interconnection technology,and combining with rigid flexible printed circuit board manufacturing form,it was achieved that stable transmission and reliable connection of electrical sig-nals within the guide head.After load resistance verification,it met the requirements of the guide head load resistance appli-cation and achieved the goal of automated and batch production of irregular cables for the guide head.