Resistor lead times stretching from five to fifteen weeks, while Viking Tech’s AI-related revenue reaches 12%, show how AI hardware demand is moving deeper into passive components.

電阻交期從 5 週拉長到 15 週，光頡 AI 營收占比升至 12%，顯示 AI 硬體需求已經擴散到被動元件供應鏈。

As 48V vehicle platforms spread, multilayer varistors are becoming compact protection devices for overvoltage, ESD, and EMI challenges in harsh mobility systems.

48V 車用與輕型電動載具普及後，多層壓敏電阻正成為處理過電壓、ESD 與 EMI/RFI 的關鍵保護元件。

High-reliability passive components for military and aerospace systems are shifting toward smaller, lighter, power-denser capacitor technologies with stricter qualification logic.

軍工與航太電子正推動高可靠度電容朝小型化、輕量化與高功率密度發展，產品等級與驗證邏輯也變得更關鍵。

A piezoelectric-resonator DC/DC converter reached 96.2% peak efficiency from 48 V to 4.8 V, hinting at a future where some power inductors face a thin, vibrating alternative.

壓電諧振器搭配飛跨電容架構，在 48V 轉 4.8V 條件下達到 96.2% 峰值效率，讓電源電感的未來多了一個值得追蹤的替代路線。

AI and GPU power delivery is moving closer to the silicon as thin-film magnetic inductors enter the package, challenging the old board-level playbook for high-current conversion.

AI 與 GPU 的高電流供電需求，正把薄膜磁性功率電感推進元件封裝內，改寫傳統主機板層級電源設計的遊戲規則。