Bokosi loyenda mosasunthika losasintha (PCB) ndi bolodi wosakanizidwa wophatikiza womwe umaphatikiza zinthu kuchokera kuma board and hard circuits. Mabolodi olimba kwambiri amakhala ndi zigawo zingapo zazigawo zosunthika zolumikizidwa ndi bolodi limodzi kapena angapo akunja kunja ndi / kapena mkati, kutengera kapangidwe kake. Ma substrates osinthasintha adapangidwa kuti azitha kusinthasintha ndipo nthawi zambiri amapangidwa kuti azitha kusintha nthawi yopanga kapena kukhazikitsa.Mapangidwe olimba-Flex ndi ovuta kuposa kapangidwe ka bolodi lokhazikika, chifukwa matabwa amenewa adapangidwa mu Danga la 3D, lomwe limaperekanso kuthekera kwakukulu kwa malo. Pokhala okhoza kupanga mapangidwe atatu olimba osinthasintha opanga amatha kupotoza, kupukuta ndi kupukutira zigawo zosanja kuti akwaniritse mawonekedwe omwe angafunike pamapulogalamu omaliza.
