IEC 61189-2-808:2024
Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 2-808: Thermal resistance of an assembly by thermal transient method
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About This Item
IEC 61189-2-808:2024 defines a test method for determining the thermal resistance of an assembly by a thermal transient method, making it relevant for organizations evaluating heat transfer behavior in printed boards and related interconnection structures. As a technical document, it supports laboratory evaluation, engineering documentation, and documented evaluation of thermal performance during product development or conformity assessment. For teams working on electronics reliability or thermal validation, IEC 61189-2-808:2024 can help align testing workflows with a consistent reference.
What is IEC 61189-2-808:2024?
IEC 61189-2-808:2024 is part of the IEC 61189 series for test methods covering electrical materials, printed boards, and other interconnection structures and assemblies. Based on its title, it focuses on measuring thermal resistance of an assembly using a thermal transient method, which is typically used to assess how effectively heat moves through an assembly under test conditions. This makes the document relevant to technical review, product evaluation, and quality workflows where thermal behavior needs to be measured in a controlled and repeatable way.
Applications of IEC 61189-2-808:2024
This reference is commonly useful in electronics design and test environments where printed board assemblies or similar interconnection structures must be checked for thermal performance. It may support verification activities for laboratory testing, supplier qualification, design validation, and procurement review when thermal characteristics are part of the engineering specification. Organizations involved in reliability testing, thermal analysis, and compliance preparation may use IEC 61189-2-808:2024 to support consistent measurement practices and to document results for internal assessment or external review.
Why is IEC 61189-2-808:2024 important?
Consistent thermal resistance testing can reduce uncertainty in engineering decisions and improve risk management for assemblies that generate or dissipate heat during operation. By providing a defined test method, IEC 61189-2-808:2024 supports testing consistency, technical validation, and more reliable comparison of results across projects or laboratories. It can also assist conformity assessment preparation and quality assurance by giving teams a clear compliance reference for documented evaluation, procurement checks, and operational consistency in development and verification workflows.
- Thermal resistance measurement of assemblies using a transient method
- Relevant to printed boards and related interconnection structures
- Supports laboratory evaluation and repeatable test procedures
- Useful for design validation, procurement review, and compliance documentation
- Publication Date: 2024-04-25
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 61189-2-808:2024 (2024-04-25)
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