Insert Molding for Electronics: A Complete Guide

Insert molding involves placing a pre-formed component (typically metal) into the mold cavity before injection. The plastic then encapsulates the insert. Common applications: threaded inserts for enclosures, metal contacts for connectors, PCB mounting brackets, and antenna components. Key design considerations: insert positioning and retention, thermal expansion matching, material adhesion, and cycle time impact. Yinzan Technology offers insert molding solutions for both manual and automated insert placement systems.