Iran war disrupts circuit boards
- Reuters reported April 27 that Middle East fighting disrupted raw materials for printed circuit boards, lifting costs for boards used in phones, computers and AI servers. - Industry executives told Reuters copper foil shortages, glass fiber constraints and longer epoxy resin lead times are squeezing manufacturers already hit by higher memory-chip costs. - The supply shock lands as AI hardware demand stays strong and electronics groups revisit procurement risk and spending plans. (reuters.com)
Printed circuit boards are the thin layered boards that connect chips, memory and power inside nearly every electronic device. Reuters reported on April 27 that Middle East fighting is now disrupting the raw materials used to make them. (reuters.com) The immediate effect is higher costs for board makers supplying smartphones, computers and artificial-intelligence servers. Industry sources told Reuters the squeeze is hitting materials such as copper foil, glass fiber and epoxy resin. (reuters.com) A printed circuit board works like a road map for electricity: copper traces carry signals between components, while resin and glass fiber hold the structure together. If any one of those inputs is scarce, factories can keep running only by paying more or waiting longer. (marketsandmarkets.com) (reuters.com) Reuters said copper foil shortages are especially painful because that material makes up about 60% of printed circuit board raw-material costs. The same report said epoxy resin lead times have stretched from about three weeks to as long as 15 weeks. (reuters.com) That lands on top of another cost problem. Reuters said electronics manufacturers were already dealing with rising memory-chip prices before board materials tightened further. (reuters.com) The pressure is broader than consumer gadgets. The same boards sit inside data-center servers, networking gear and the systems companies are buying to expand artificial-intelligence capacity. (reuters.com) That means a supply-chain problem in basic materials can ripple into capital-spending plans. If board prices rise and deliveries slip, device makers and cloud companies may have to rework production schedules, inventory buffers and hardware budgets. (reuters.com) The episode also exposes how concentrated some electronics inputs remain even after the chip shortages of 2020 through 2023 pushed companies to diversify suppliers. Reuters described manufacturers shifting attention from serving customers to securing scarce inputs. (reuters.com) For tech companies, the next question is not whether a circuit board is a small component. It is whether a shortage in copper foil, glass fiber or resin can delay entire product lines built around it. (reuters.com)
