IEC 60191-2:1966/AMD20:2018

IEC 60191-2:1966/AMD20:2018 is a supporting amendment to Amendment 20 - Mechanical standardization of semiconductor devices - Part 2: Dimensions, issued against the parent reference IEC 60191-2:1966. It is relevant where engineering teams need a precise, documented update to the dimensional framework used for semiconductor devices. For procurement, technical review, and conformity assessment workflows, this document helps ensure that dimensional references are reviewed in their correct amended form, reducing ambiguity during specification checks and product validation.

What is IEC 60191-2:1966/AMD20:2018?

This document is an amendment linked to the mechanical standardization rules for semiconductor device dimensions. Its function is to modify or refine the parent technical reference rather than act as a standalone device specification. In practice, IEC 60191-2:1966/AMD20:2018 is used when teams need to confirm that a dimensional requirement, drawing reference, or device package evaluation is based on the most current approved text. That makes it useful in technical documentation control, engineering validation, and regulated product assessment.

Applications of IEC 60191-2:1966/AMD20:2018

IEC 60191-2:1966/AMD20:2018 is typically consulted in semiconductor design, package comparison, drawing verification, and library management activities where mechanical dimensions must remain consistent across documents and suppliers. It may be relevant in laboratory evaluation, inspection planning, and quality workflows that depend on accurate dimensional references for component selection or acceptance checks. Organizations involved in technical assessment or conformity assessment often use supporting amendments like this to maintain traceable engineering documentation and avoid version mismatch during review.

Why is IEC 60191-2:1966/AMD20:2018 important?

For organizations working with semiconductor devices, dimensional consistency supports interoperability, procurement accuracy, and technical validation. Using the amendment in the correct context helps reduce risk during specification review, especially where package dimensions influence assembly fit, tooling compatibility, or documentation control. It also supports more reliable testing workflows and conformity assessment preparation by ensuring that the referenced mechanical standard reflects the amended technical record. In operational terms, that can improve quality assurance and reduce rework caused by outdated dimensional data.

• Amendment to the parent mechanical standard for semiconductor device dimensions
• Useful for version-controlled engineering documentation and technical review
• Supports dimensional verification, package comparison, and procurement checks
• Relevant to compliance workflows that require traceable amended references