With the development of electric and hybrid vehicles, autonomous driving and the sophistication of information devices such as telematics, requirements are on the rise for high reliability and enhanced characteristics.
Our components, made from optimal materials, for the automotive electrical market are "qualified for AEC-Q200 test standards and IATF16949 certification," and "optimally designed to achieve long lifetime and low failure rates."
cruise control unit
4WS (4 wheel steering)
HEV/PHV/EV core control
(battery, inverter, DC-DC)
ABS (anti-lock brake system)
ESC (electronic stability control)
ADAS (advanced driver-
keyless entry system
automobile digital mirror
air conditioning system
TPMS (tire pressure monitoring system)
ADAS（sensor, equipment that is not
interlocked with safety equipment or powertrain）
car infotainment system
ITS / telematics system
drive recorder (genuine products)
• AEC-Q100: integrated circuits (IC)
• AEC-Q101: discrete semiconductor components (transistors, diodes, etc.)
• AEC-Q200: passive components (capacitors, inductors, etc.)
Establishes standards for high reliability, including high temperature/
high humidity resistance, thermal shock resistance, and durability.
IATF16949 is a quality management system standard for the automobile industry issued by the IATF (International Automotive Task Force). TAIYO YUDEN plants have received IATF16949 certification not only in Japan, but also in South Korea, China, Philippines, and Malaysia. These plants manufacture a broad range of High Reliability Products. The multipolarization (decentralization) of manufacturing sites minimizes the risk of natural disasters and international conflicts; and utilizes the geographical advantage of being close to customers (consumption area) to establish SCM (supply system) which can deliver products more quickly.
・Integrated production from material
development to high-precision print-
ing and multilayer technology
・Proven technology (since 1950)
・Approx. 25% of sales from the
・Number of automotive products:
10,000 or more
In-house production of MLCC and electrolytic capacitors
Wire-Wound Ferrite Power
Metal Power Inductors
Ferrite Bead Inductors,
※MCOIL is a registered trademark or trademark of TAIYO YUDEN CO., LTD. in Japan and other countries.