NCAB Group PCB Supply Chain Outlook May 2026: Seller's Market Intensifies as Costs Surge

NCAB Group, one of the world’s largest PCB trading companies, has released its May 2026 PCB Supply Chain Outlook — and the message is clear: the industry has entered a seller’s market that procurement leaders can no longer ignore. Rising raw material costs, constrained fabrication capacity, and geopolitical supply chain disruptions are creating a perfect storm of price increases and extended lead times.

Source: NCAB Group, May 2026; I-Connect007

The Raw Material Squeeze

The May 2026 outlook highlights cascading cost pressures across every major PCB input material:

Copper: Above $13,300 per Tonne

Copper prices have surged over 30% year-to-date in 2026, driven by:

• AI data center buildout consuming massive amounts of high-purity copper
• EV battery and motor manufacturing competing for copper supply
• Mining supply constraints with limited new capacity coming online
• Speculative positioning as markets anticipate sustained demand

For PCB manufacturers, copper represents 25-40% of material costs. A 30% copper price increase translates to 10-15% board cost increases even before other factors are considered.

Glass Fiber: Quota Restrictions

Electronic-grade fiberglass (E-glass) used in FR-4 and high-speed laminates is facing quota-driven shortages:

• Chinese production quotas are limiting export availability
• Capacity additions lag demand growth by 18-24 months
• Specialty glass (low-Dk NE-glass, spread glass) faces even tighter supply
• Laminate manufacturers are implementing allocation programs

Resin Systems: PPE and Epoxy Under Pressure

The SABIC PPE resin shortage (previously reported in the PCB media) continues to constrain high-speed laminate production. Epoxy resin costs are also elevated due to:

• Petrochemical feedstock inflation
• Environmental compliance costs in Asia
• Demand pull from automotive and aerospace applications

Lead Times Are Stretching

The combination of strong demand and material constraints is extending PCB fabrication lead times:

MCU and passive component lead times compound the problem, with some automotive-grade parts showing 40+ week delivery schedules.

NCAB’s Strategic Recommendations

The report outlines actionable strategies for electronics companies navigating this environment:

1. Forecast Early, Order Early

The days of just-in-time PCB ordering are over for 2026. Companies should:

• Extend forecast horizons to 12-16 weeks minimum
• Place blanket orders for recurring designs
• Lock in material allocations with preferred suppliers

2. Design for Availability

Engineering teams can reduce supply chain risk through:

• Specifying alternative material qualifications (e.g., Megtron 6 OR Tachyon 100G)
• Avoiding single-source exotic materials where possible
• Designing to standard stack-ups that match factory capability

3. Diversify Supplier Base

Over-concentration on a single PCB region or factory creates risk. NCAB recommends:

• Qualifying at least two manufacturers per board type
• Maintaining relationships across different geographic regions
• Balancing cost optimization against supply security

4. Total Cost Analysis

The cheapest quote is often the most expensive choice when factoring:

• Delivery reliability and on-time performance
• Quality costs (scrap, rework, field failures)
• Engineering support and NPI responsiveness
• Material traceability and compliance documentation

What This Means for Hardware Teams

If you’re designing new products in 2026, the supply chain environment demands earlier engagement with your PCB manufacturer:

• Start fabrication discussions during schematic design — not after layout completion
• Get DFM feedback on material selection before committing to exotic stack-ups
• Build lead time buffers into project schedules (add 2-3 weeks versus 2025 timelines)
• Consider total cost of ownership rather than optimizing for unit price alone

AtlasPCB’s Response to Supply Chain Pressures

At AtlasPCB, we’ve been proactively managing supply chain challenges for our customers:

• Strategic material pre-stocking for high-demand laminates (Megtron 6, IT-180A, Rogers)
• Flexible capacity allocation to accommodate demand spikes
• Transparent lead time communication — we don’t quote what we can’t deliver
• Multi-factory qualification ensuring redundancy for critical programs

The seller’s market rewards companies that invest in supplier relationships. Partner with AtlasPCB for reliable delivery, competitive pricing, and engineering expertise that navigates supply chain complexity on your behalf.

Concerned about PCB lead times for your next build? Request a quote from AtlasPCB — we provide honest lead times, material availability guidance, and supply chain planning support for hardware teams.