AI servers squeeze high-end MLCC supply, sending Taiwan firms toward China alternatives

The global supply of high-end multilayer ceramic capacitors (MLCCs) is facing severe challenges due to the rapid growth of AI servers and high-voltage electric vehicles (EVs), creating unprecedented d... Read original →

The surging demand for high-reliability, high-capacitance MLCCs from AI servers and high-voltage EVs is fracturing the Japan-Korea-dominated passive component supply chain. Technically, this forces advanced packaging players like TSMC to requalify Chinese suppliers such as Chaozhou Three-Circle, triggering upstream demands on ceramic powder purity and lamination precision while reshaping PCB design rules. Although U.S. export controls don’t yet target MLCCs directly, heavy reliance by Taiwan, China-based firms on mainland suppliers could invite scrutiny, raising compliance overhead. In response, Murata and TDK may accelerate Southeast Asian capacity expansion to defend their premium segment, while Chaozhou leverages this window to infiltrate secondary AI server supply chains. Over the next 12–24 months, MLCCs will evolve from commoditized components into strategic materials—driven not by cost alone but by geopolitical resilience and co-engineering depth—with Chinese suppliers poised to secure design wins in 850V+ EV platforms and NVIDIA’s GB200 NVL72 architectures.