IEC 60115-4:2022

IEC 60115-4:2022 is a technical reference for fixed resistors used in electronic equipment, specifically the sectional specification for power resistors intended for through hole assembly on circuit boards or for assembly on chassis. It is relevant where engineering teams need a consistent compliance reference for component selection, documentation review, and product evaluation. For procurement, testing, and conformity assessment workflows, IEC 60115-4:2022 helps frame how these resistors are identified and assessed within broader quality and verification activities.

Overview of IEC 60115-4:2022

This document supports the technical definition of power resistors within the IEC 60115 series, focusing on parts intended for THT mounting on circuit boards or chassis installation. As a sectional specification, it is generally used alongside related requirements to guide product specification, performance review, and technical validation. Organizations may use it during engineering documentation review, laboratory evaluation, and supplier assessment when establishing whether a resistor type is suitable for a defined electronic equipment application.

Compliance applications of IEC 60115-4:2022

IEC 60115-4:2022 is commonly relevant in the procurement and qualification of power resistors for electronic assemblies where through hole mounting or chassis assembly is part of the design. It may support conformity assessment preparation, incoming component review, and verification activities for equipment builders, test laboratories, and quality teams. In practice, it can help align technical assessment and product evaluation processes for devices that require durable passive components within controlled engineering workflows.

Importance of compliance with IEC 60115-4:2022

Using IEC 60115-4:2022 as a compliance reference can improve consistency in technical review and reduce ambiguity when specifying power resistors for electronic equipment. It supports clearer procurement decisions, more repeatable testing workflows, and better preparation for conformity assessment. For manufacturers and laboratories, this can strengthen quality assurance, help manage risk during design validation, and provide a more reliable basis for documentation used in regulatory preparation and operational consistency checks.

• Sectional specification for power resistors used in electronic equipment
• Relevant to through hole assembly on circuit boards and chassis mounting
• Useful for engineering documentation, supplier review, and product evaluation
• Supports testing workflows, technical validation, and conformity assessment preparation
• Helps align procurement and quality processes around defined component requirements