Murata's BLM18KN_EH series of chip ferrite beads / inductor type filters provide power line noise suppression in automotive applications, including engine and transmission electronic control units and turbo motor controllers.
Murata's chip ferrite beads conform to AEC-Q200 standards for operation up to 175°C, making them suitable for variou engine applications. This is achieved by using ferrite material that maintains its magnetic properties at high temperature and an electrode that suppresses temperature-related deterioration.
Furthermore, these ferrite beads feature an 0603 packaging that helps meet the demand for compact, lightweight, and robust devices. They also have low DC resistance, which reduces self-heating and improves efficiency. This also allows the BLM18KN_EH series to be used in high current applications, with ratings up to 4 amps at 125°C, while providing impedance values at 100 megahertz from 26 to 1000 ohms.
To learn more about Murata's harsh environment filter solutions, visit Murata.com.