AI Servers Push PCB Lead Times to 30 Months, CCL Prices Up 12x

Copper clad laminate prices have surged at least 12-fold since July, and some printed circuit board orders now carry lead times of up to 30 months, as AI computing demand consumes capacity once reserved for PC and consumer device makers. A report by Nikkei Asia, based on interviews with several PC and PCB industry managers, signals shortages and price rises across the PCB supply chain in the coming months.

The squeeze follows a familiar pattern. Through 2026, demand for AI hardware has already driven sharp price increases in RAM, GPUs and SSDs. The PCB, the least glamorous component on any bill of materials, is next in line.

What are PC makers saying?

An unnamed executive at an American PC maker described the situation to Nikkei in blunt terms. "Even though PC shipments could decline again next year, we are still struggling to secure enough PCB supplies to meet our needs," the manager said, speaking on condition of anonymity.

The comment matters because it points to a supply problem rather than a demand problem. PC makers cannot lock in volumes for next year's product plans even in a soft shipment environment.

How long are the wait times?

The bottlenecks extend across the supply chain, from board fabricators to the material suppliers that feed them. According to Nikkei's interviews:

• Lead times for a significant number of PCB products have doubled.
• Some PCB orders will take as long as 30 months to fulfill.
• One PCB supply firm said a new order placed today would not be fulfilled until late 2028.

Traditional PCB demand is becoming underserved because AI product makers are demanding more capacity and paying more for it. PCB makers plan to invest and expand, but expansion requires upstream materials they do not yet control.

Why are raw materials the choke point?

Building PCBs requires copper clad laminates, or CCLs, and the specialized fiberglass used in board construction. Both are now scarce.

A Taiwanese PC maker told Nikkei that CCL costs have surged at least 12 times since July. One of the world's leading CCL suppliers said its order book is filling up through 2030 — despite plans to triple its capacity by 2028. That gap between booked demand and planned supply suggests the shortage will not clear quickly.

Where is Nvidia in this picture?

Chip substrates, the small and intricate boards on which CPUs and GPUs are mounted, sit at the high end of the same market. Nvidia recently announced partnerships with several major substrate makers, deepening the pull on shared capacity:

• Ibiden of Japan
• Samsung Electro-Mechanics of South Korea
• Unimicron of Taiwan

Unimicron plans to expand capacity by 2.5 times over the next three years. These agreements show how AI demand is now reshaping investment decisions at every tier of the board business, not only at the leading edge.

Is labor adding to the cost?

Yes. Nikkei also reports that new production facilities are struggling to hire the engineers they need. Salaries across the PCB industry have already risen 20% to 30% as companies compete to keep skilled staff. Labor cost inflation will feed directly into board prices as capacity ramps up.

What comes next?

PCBs have long been treated as a low-tech, low-margin corner of the supply chain, partly because they occupy small line items on the bill of materials. That perception is now changing, as fabricators race to expand advanced PCB and chip substrate production to capture higher income from AI customers.

For PC makers, the commercial picture is grim: they face falling shipments, twelvefold material cost inflation and a wait until late 2028 for new orders, while AI buyers outbid them for the same laminates, fiberglass and factory time.