TDK
Founded in 1935 and headquartered in Tokyo, Japan, TDK Corporation is a global leader in electronic components and solutions. Focused on passive components, sensor technologies, and magnetic materials, TDK serves industries including automotive electronics, industrial automation, and green energy. Its product portfolio includes capacitors, inductors, sensors, and power modules, widely used in electric vehicles, industrial equipment, consumer electronics, and communication infrastructure. In 2024, TDK’s semiconductor-related revenue accounted for approximately 26.4% (passive components) and 53.8% (energy application products), with automotive electronics contributing over 40%. The company operates 250+ production sites and R&D centers across 30+ countries, employing over 100,000 people. Through acquisitions of InvenSense (MEMS sensors) and Tronics (inertial sensors), TDK has strengthened its AI and edge computing capabilities. Product Features & Advantages Passive Component Leadership Film Capacitors: Support EV fast-charging (e.g., BYD 800V platforms) and photovoltaic inverters, with self-healing technology and 100,000+ hour lifespan. Automotive MLCCs: AEC-Q200-certified, 50% vibration resistance improvement, used in Tesla Autopilot domain controllers. Sensors & System Solutions MEMS Sensors: InvenSense gyroscopes (e.g., MP67B) in iPhone 15 Pro for AR navigation; Tronics AXO314 accelerometers for aerospace positioning. Magnetic Sensors: Hall-effect position sensor HAR 3920-2100 (ASIL C-certified) for automotive EPB systems. Automotive Electronics Expertise SiC & GaN Technology: Collaborates with Infineon on automotive SiC modules, achieving 30% energy efficiency gain over silicon-based devices (used in XPeng G9 inverters). On-Board Chargers: TDK-Lambda’s 11kW GaN-based charger reduces size by 30% with 95% efficiency. Green Manufacturing & Sustainability Carbon Neutrality: Xiamen plant operates on 100% renewable energy, targeting 30% global emissions reduction by 2030. Eco-Friendly Products: ModCap film capacitors use bio-circular materials, reducing carbon footprint by 20%. AI & Edge Computing Innovation 4K Smart Glass Laser Module: 2024-developed niobium lithium thin-film technology enables 10x faster color control for AR/VR devices. Low-Power MEMS Microphones: T5848 I2S microphone supports edge AI voice interaction with 100μA power consumption (used in Huawei smart speakers).
