Vishay expands automotive chip ferrite bead lineup - Investing.com

Vishay's expansion of its automotive chip ferrite bead product line demonstrates the growing demand for high-performance, reliable electronic components in the automotive industry. Ferrite beads serve... Read original →

Vishay’s expansion into automotive-grade ferrite beads is a strategic response to the soaring complexity of EV electronic architectures. Technically, 800V platforms and zonal computing demand EMI filters with higher frequency tolerance and lower insertion loss, raising barriers in core material formulation and sintering processes—forcing Tier 1 suppliers to overhaul BOMs. Regulatory shifts like EU Battery Regulation and UNECE R156 mandate stricter component reliability, compelling early adoption of AEC-Q200 Grade 0 and inflating R&D costs. Competitors like TDK and Murata will likely bundle MLCCs with common-mode chokes to defend margins. Within 18 months, L3+ ADAS deployment will make EMI suppression a safety-critical requirement, driving ferrite integration directly into SiC/GaN power modules—ushering in chip-scale EMI filtering as a new battleground for power integrity leadership.