Semiconductor Test Equipment Makers Face 'Worst-Ever' Component Shortage - thelec.net

Semiconductor test equipment makers are facing the most severe component shortage in history, significantly impacting production and delivery schedules. Key non-memory chips such as FPGAs, CPUs, and d... Read original →

The unprecedented shortage of critical components for semiconductor test equipment stems from the collision of AI-driven demand surges and geopolitical decoupling. FPGA lead times stretching to 52 weeks cripple ATE deployment, delaying yield ramp for advanced nodes and creating a vicious cycle: more complex chips require more testing, yet testing capacity is starved. AMD’s post-Xilinx dominance grants pricing leverage but also systemic supply responsibility. Intel’s Diamond Rapids delay further reveals x86’s fragility in test-manufacturing co-optimization. U.S. export controls fragment the supply chain, forcing vendors to balance compliance costs against delivery certainty. TSMC, Samsung, and Intel are accelerating vertical integration of test functions, while Chinese players like Huafeng may capture mid-tier opportunities. Over the next 18 months, test equipment will become the hidden bottleneck in capacity expansion—control over alternative test-chip sourcing will define who commands AI infrastructure leverage.