IEC 60191-6-4:2003

IEC 60191-6-4:2003 defines the mechanical standardization approach for semiconductor device packages, with specific attention to outline drawings and measuring methods for ball grid array (BGA) package dimensions. It is relevant when engineering teams, procurement specialists, and compliance reviewers need a dependable technical document for package comparison, dimensional verification, and documented evaluation. By aligning measurement practice with a shared reference, IEC 60191-6-4:2003 supports clearer technical review, more consistent product assessment, and better control of interface-related risk in semiconductor hardware workflows.

Purpose of IEC 60191-6-4:2003

The purpose of IEC 60191-6-4:2003 is to provide general rules for preparing outline drawings of surface mounted semiconductor device packages and to define measuring methods for BGA package dimensions. In practical terms, it helps ensure that package geometry is described in a consistent way for design review, drawing preparation, and conformity assessment. This is valuable when organizations need a stable engineering specification for comparison across suppliers, verification activities, and technical validation during component selection or product release.

Compliance applications of IEC 60191-6-4:2003

This reference is commonly used in semiconductor component workflows where BGA package dimensions must be documented, checked, or compared against expected package outlines. It may support laboratory evaluation, incoming inspection, supplier qualification, and internal quality workflows that rely on repeatable dimensional measurement. For teams handling mechanical interface control, the document can also aid procurement review and regulatory preparation by giving a clear basis for technical assessment, drawing interpretation, and consistent package-level compliance checking.

Benefits of IEC 60191-6-4:2003

Using IEC 60191-6-4:2003 can improve operational consistency when organizations evaluate BGA package dimensions and prepare engineering documentation. It helps reduce ambiguity in outline drawings, supports repeatable testing workflows, and strengthens conformity assessment preparation across design and manufacturing functions. For product teams, that can mean fewer interpretation disputes, better alignment between supplier data and internal records, and improved risk management during component qualification, especially where dimensional accuracy affects assembly compatibility and downstream quality assurance.

• General rules for outline drawings of surface mounted semiconductor device packages
• Measuring methods focused on BGA package dimensions
• Support for engineering documentation, supplier comparison, and product evaluation
• Useful for verification activities, inspection planning, and conformity assessment