IEC 60169-21:1985/AMD1:1996

IEC 60169-21:1985/AMD1:1996 is an amendment to the parent document IEC 60169-21:1985, updating the technical reference for radio-frequency connectors with an inner diameter of outer conductor of 9.5 mm and screw coupling versions. It is relevant when teams need to verify connector compatibility, document conformity, or review procurement specifications for RF interfaces using Types SC-A and SC-B. For engineering and compliance workflows, IEC 60169-21:1985/AMD1:1996 helps keep technical documentation aligned with the amended requirements for a 50 ohm connector family.

Purpose of IEC 60169-21:1985/AMD1:1996

The purpose of IEC 60169-21:1985/AMD1:1996 is to serve as a modifying reference linked to the original connector specification, rather than a standalone technical rule set. In practice, it supports technical review of radio-frequency connectors by clarifying or updating the parent document for the specified connector types and coupling arrangements. Organizations involved in design control, supplier qualification, or documented evaluation may use it to maintain accurate engineering documentation and reduce ambiguity during specification review and technical validation.

Compliance applications of IEC 60169-21:1985/AMD1:1996

This amendment is useful in procurement checks, laboratory evaluation, and conformity assessment activities where the referenced RF connectors are being specified, received, or tested against controlled documentation. It may be consulted when preparing compliance workflows for electrical equipment that depends on consistent connector interfaces and repeatable assembly practices. Because it is tied to the parent reference, it is typically used alongside the base document in technical assessment, quality workflows, and verification activities where version control matters.

Benefits of IEC 60169-21:1985/AMD1:1996

Using IEC 60169-21:1985/AMD1:1996 in document control can improve operational consistency and reduce risk during engineering and procurement decisions. It helps teams confirm they are working from the amended reference when assessing connector compatibility, inspection criteria, or supplier declarations. That can support testing consistency, technical compliance, and quality assurance by aligning internal procedures with the correct document set. For organizations managing certification files or regulatory preparation, the amendment can also strengthen traceability in conformity assessment records.

• Amendment linked to the parent RF connector specification IEC 60169-21:1985
• Covers two screw-coupling connector types, SC-A and SC-B, for a 50 ohm interface
• Useful for specification review, supplier documentation, and conformity assessment records
• Supports controlled engineering documentation and version-aware compliance workflows