Round PCB Bobbin with Toroidal Inductor Bobbin and Multi-Pin Through-Hole Terminals

Pin pitch accuracy and winding window geometry govern fit for a toroidal inductor bobbin with multi-pin through-hole terminals; pin pitch deviation shifts winding leads off the PCB pad pattern and prevents clean through-hole soldering, while winding window cross-section below specification reduces the number of turns that fit at the design wire gauge and changes the inductance value. Suzhou Xiaopu Electronics (Suzhou, Jiangsu, established 2016, Wujiang District) injection-moulds this round PCB toroidal inductor bobbin with multi-pin through-hole terminals at their about 2,000 m² Suzhou facility, with pin pitch, winding window cross-section, and bobbin OD checked using your drawing as reference at initial sample inspection. IATF 16949 and ISO 9001 certifications govern quality records for automotive, electric motors, energy storage, and wind energy toroidal inductor bobbin applications, serving robotics, automation, and railway applications. For quoting, include pin pitch, winding window dimensions, bobbin OD, and thermoplastic grade and request a moulding project proposal from our Suzhou team.