Murata at CES 2025, unveiled what is claimed to be the world’s smallest chip inductor, measuring just 006003 inches (0.16×0.08 mm). This groundbreaking development achieves a 75% reduction in volume compared to the previous smallest product, the 008004-inch (0.25×0.125 mm) inductor. Murata commercializes 0603-Inch In-Vehicle PoC Inductors, contributing to smaller and lighter components
“Following our success in introducing the world’s smallest multilayer ceramic capacitor (MLCC) in September 2024, our engineering teams are now developing a pioneering 006003-inch size chip inductor to further meet market demands,” said Takaomi Toi, General Manager of Inductor Product Development at Murata Manufacturing.
“With the creation of the world’s smallest class prototype, we’re confident that this product represents an exciting addition to Murata’s extensive portfolio of market-leading chip inductors. This development continues to demonstrate Murata’s commitment to innovation and marks a significant milestone in our quest to support the miniaturization and enhanced functionality of future electronic devices,” Toi added. In addition, Murata Manufacturing Co., Ltd. (Murata) has commercialized its 0603-inch in-vehicle PoC inductor LQW18FT_0H series. Mass production of this product began in December 2024.
With Advanced Driver Assistance Systems (ADAS) becoming increasingly prevalent, the number of high-definition cameras in vehicles is rising. High-speed interface PoC2, which combines signal and power transmissions into a single coaxial cable, is now widely used in vehicle camera systems with LVDS1 transmission.
- *1LVDS (Low Voltage Differential Signal): The most general technical standard for the transmission of differential data.
- *2PoC (Power Over Coax): A method that combines the signal line and power line to a single coaxial cable.
- *3AEC-Q200: One of the standards defined by the AEC (Automotive Electronics Council).
A PoC circuit processor requires high impedance to separate signals and power effectively, often needing multiple inductors to cover the broadband signal range. Murata’s proprietary ceramic materials and product structures enabled the company to achieve the same high impedance as conventional 0805-inch inductors in the new 0603-inch size. This innovation reduces component size and weight while saving valuable implementation space.
Looking ahead, Murata is committed to developing products that address market demands and support the transition to high-performance, high-functionality automobiles.
