IEC 61076-4-105:1995

IEC 61076-4-105:1995 defines a detail specification for a 9 mm circular connector with 3 to 8 contacts, intended for use across a wide range of applications including telecommunications. As part of the Connectors with assessed quality series for d.c., low frequency analogue, and digital high-speed data applications, it is relevant when selecting or evaluating a printed board connector for engineering documentation, procurement review, and technical compliance work. The document helps teams align connector selection with a clear technical reference during design and verification activities.

IEC 61076-4-105:1995 standard overview

This publication provides the specific requirements associated with a printed board connector design in the IEC 61076-4 family. IEC 61076-4-105:1995 is useful where a defined connector interface, contact arrangement, and assessed-quality approach are needed for documented evaluation and conformity assessment. Its scope is centered on a 9 mm circular connector with 3 to 8 contacts, so it supports technical review of connector suitability without requiring assumptions beyond the official title. For procurement and compliance teams, it serves as a targeted engineering specification reference.

Applications of IEC 61076-4-105:1995

The connector type covered here is commonly relevant in telecommunications-related equipment, printed board assemblies, and other electronic systems that use compact circular interconnects. IEC 61076-4-105:1995 may also be consulted in testing workflows, product evaluation, and quality workflows where connector consistency matters across manufacturing or supplier qualification. Because the title includes d.c., low frequency analogue, and digital high-speed data applications, it can support selection and verification discussions for equipment that depends on stable electrical interconnection and repeatable assembly practices.

Why IEC 61076-4-105:1995 matters

For organizations handling engineering documentation and technical compliance, this reference helps reduce ambiguity around connector selection and assessment. IEC 61076-4-105:1995 supports operational consistency by giving teams a common technical basis for specification checks, laboratory evaluation, and procurement comparison. That can improve conformity assessment preparation, limit integration risk, and strengthen quality assurance across design and sourcing workflows. In practice, a clear connector detail specification is valuable when product validation depends on repeatable interface requirements and traceable technical review.

• Detail specification for a 9 mm circular printed board connector with 3 to 8 contacts
• Relevant to d.c., low frequency analogue, and digital high-speed data applications
• Supports telecommunications-oriented equipment and related engineering documentation
• Useful for procurement review, supplier comparison, and conformity assessment preparation
• Provides a focused technical reference for testing workflows and product evaluation