IEC 61076-3-103:2003

IEC 61076-3-103:2003 defines the detail specification for single row rectangular connectors with non-removable ribbon cable contacts on 1,25 mm pitch, used for high speed serial data (HSSDC). For engineering teams, test laboratories, and procurement specialists, it provides a focused technical reference when evaluating connector compatibility, documenting product requirements, or supporting conformity assessment. IEC 61076-3-103:2003 is especially relevant where connector selection must align with a controlled interface definition and consistent electrical and mechanical implementation.

Overview of IEC 61076-3-103:2003

This document belongs to the IEC 61076 connector family and addresses a specific rectangular connector configuration intended for high speed serial data applications. As a detail specification, it is typically used to define the product interface in more precise terms than a general series document, helping engineering and compliance teams compare designs against a common technical baseline. In practice, it supports technical review, documented evaluation, and product assessment for systems that rely on standardized connector arrangements.

Compliance applications of IEC 61076-3-103:2003

IEC 61076-3-103:2003 is commonly used during connector selection, supplier qualification, and verification activities for electronic equipment that incorporates HSSDC interconnects. It may support design documentation, test planning, and procurement review where connector form factor, pitch, and interface expectations must be consistent across builds or platforms. Laboratories and compliance teams can also use it as a reference during technical validation and conformity assessment preparation when assessing whether a connector implementation matches the intended specification.

Importance of compliance with IEC 61076-3-103:2003

Using a clearly defined connector specification helps reduce integration risk and improves operational consistency across engineering and manufacturing workflows. For organizations working on electrical equipment or data-oriented assemblies, alignment with IEC 61076-3-103:2003 can support interoperability, repeatable testing, and stronger quality assurance during product evaluation. It also provides a reliable basis for procurement decisions, especially when documentation, supplier comparison, and compliance workflows depend on a precise technical reference rather than a generic component description.

• Detail specification for single row rectangular connectors on 1,25 mm pitch
• Intended for high speed serial data connector applications
• Useful for engineering documentation, supplier review, and technical validation
• Supports conformity assessment and repeatable testing workflows