What's Happening?
Murata Manufacturing Co., Ltd. has introduced the GCJ21BD72A225KE02, a groundbreaking soft-termination chip multilayer ceramic capacitor (MLCC) designed for automotive powertrain and safety equipment. This new product achieves a capacitance of 2.2μF at 100Vdc
in the compact 0805-inch size, a feat previously only possible in the larger 1206-inch size. The innovation results in a 51% reduction in board mounting area and a 2.2x increase in capacitance compared to Murata's previous offerings. The soft termination enhances reliability by absorbing board flexure stress, reducing post-mount cracking. The capacitor supports an operating temperature range of -55°C to +125°C and meets X7T temperature characteristics per EIA standards. This development is part of Murata's efforts to address the increasing demands of vehicle electrification and the sophistication of autonomous driving and advanced driver-assistance systems.
Why It's Important?
The introduction of this advanced MLCC is significant for the automotive industry, which is under pressure to integrate more functionality into smaller spaces due to the rise of electric vehicles and sophisticated driver-assistance systems. The ability to reduce board space while increasing capacitance and reliability is crucial for manufacturers aiming to enhance vehicle performance and safety. This innovation supports the wider adoption of 48V power systems, which require components that can handle high capacitance and voltage in a compact form. As the automotive industry continues to evolve, components like Murata's new MLCC will be essential in meeting the demands for miniaturization and reliability, potentially influencing design and manufacturing standards across the sector.
What's Next?
Murata plans to continue expanding its automotive-grade MLCC lineup, focusing on delivering components that meet the miniaturization, high capacitance, and reliability needs of next-generation vehicles. This expansion is likely to drive further innovation in the automotive electronics sector, encouraging other manufacturers to develop similar or complementary technologies. The ongoing evolution of vehicle electrification and autonomous systems will likely increase demand for such advanced components, potentially leading to new partnerships and collaborations within the industry.
