TDK Corporation - Americas capacitors, EMC components, capacitor, inductor, TDK, inductors, EMI filters, ferrites, electronic components, power supplies, passive components, semiconductor, transformers, factory automation systems, thermistors, sensors, anechoic chambers, load port, flip chip Welcome to TDK corporate website. TDK is the world’s leading electronic components and devices company that has the high magnetics technology. We contribute to develop the world culture and industry through high-level creativity. This website contains information about company, CSR, IR, and Job Opportunities.