X-Ray System Fit Configurator

Inline X-ray inspection is integrated directly into the SMT production line and performs automated inspection of selected components at production speed. Offline (stand-alone) X-ray systems operate away from the line and are typically used for flexible, in-depth inspection such as sampling, NPI, process development, and failure analysis.

Not necessarily. Many manufacturers rely on offline X-ray systems for BGA void analysis, particularly in low-to-medium volume or high-mix environments. Inline systems become more relevant when production volume is high, traceability requirements are strict, or inspection must be standardised across shifts.

3D CT inspection is typically required for complex multilayer boards, power modules, or applications where depth separation is critical. For many BGA and QFN inspections, high-quality 2D or 2.5D X-ray systems provide sufficient visibility and measurement accuracy.

X-ray inspection improves ROI by reducing rework and scrap, preventing field failures, improving first-pass yield, and supporting compliance with customer and industry quality requirements. These benefits often outweigh the initial equipment investment in high-density manufacturing environments.

Yes. Many facilities use inline X-ray systems for automated production screening while retaining an offline system for detailed failure analysis, NPI, and process validation. The two approaches are often complementary rather than mutually exclusive.

Important software features include accurate void measurement, noise reduction and contrast handling, repeatable inspection routines, automated alignment where applicable, and traceable reporting. These factors strongly influence inspection consistency and operator confidence.

The most reliable evaluation method is sample testing with your own PCBs, including known defects where possible. Comparing how different systems present the same assemblies often reveals workflow and software differences that specification sheets do not show.