IEC 60191-2:1966/AMD3:2001 is a supporting amendment to Amendment 3 - Mechanical standardization of semiconductor devices - Part 2: Dimensions, used to update the parent reference for semiconductor device package geometry and dimensional consistency. For engineering teams, test laboratories, and procurement specialists, it is relevant when documenting package interfaces, reviewing mechanical fit, or managing technical compliance against a controlled dimensional reference. IEC 60191-2:1966/AMD3:2001 helps ensure that evaluation, drawing control, and conformity assessment are based on the correct revised document set.

Purpose of IEC 60191-2:1966/AMD3:2001

The purpose of IEC 60191-2:1966/AMD3:2001 is to modify the parent document governing mechanical standardization for semiconductor devices, with emphasis on dimensions. In practical terms, it supports clearer engineering documentation for package size, mounting compatibility, and drawing review. Organizations involved in component design, technical review, or product evaluation may use it to align internal specifications with the amended dimensional reference and reduce ambiguity during verification activities and quality workflows.

Compliance applications of IEC 60191-2:1966/AMD3:2001

IEC 60191-2:1966/AMD3:2001 is commonly relevant in compliance workflows that check semiconductor device drawings, supplier documentation, and mechanical interface data against the parent standard. It may be used during procurement review, technical validation, and laboratory evaluation where package dimensions affect assembly or interchangeability. The amendment is also useful for maintaining controlled engineering documentation across design changes, helping teams preserve operational consistency in conformity assessment and product approval processes.

Benefits of IEC 60191-2:1966/AMD3:2001

Using IEC 60191-2:1966/AMD3:2001 as part of the technical document set can improve traceability when confirming which dimensional reference applies to a semiconductor device package. That supports risk management, reduces specification drift, and helps align drawings, test fixtures, and acceptance criteria. For organizations preparing compliance evidence, it can simplify documented evaluation and support more consistent procurement decisions, especially where accurate mechanical dimensions influence fit, assembly, and downstream verification.

• Supports dimensional control for semiconductor device package documentation
• Helps maintain alignment with the parent mechanical standard for dimensions
• Useful for drawing review, fit checks, and conformity assessment preparation
• Assists procurement and quality teams in managing specification updates