IEC TS 61994-4-2:2011

IEC TS 61994-4-2:2011 provides a focused technical reference for piezoelectric and dielectric materials used in frequency control, selection, and detection applications. Based on the official title, it is centered on piezoelectric ceramics and related glossary terminology, which can be important when engineers, laboratories, and procurement teams need a common language for technical review, documented evaluation, and compliance workflows. For organizations working with component specifications or quality documentation, IEC TS 61994-4-2:2011 helps support clearer interpretation of material-related terminology and engineering documentation.

What is IEC TS 61994-4-2:2011?

IEC TS 61994-4-2:2011 is a glossary-oriented technical document within the series on piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection. Its scope, as indicated by the title, is the terminology used for piezoelectric ceramics and related piezoelectric and dielectric materials. That makes it relevant in technical assessment, conformity assessment preparation, and specification review where consistent definitions are needed to support testing workflows, engineering validation, and product evaluation.

Applications of IEC TS 61994-4-2:2011

This reference is typically useful in environments where piezoelectric ceramics are selected, documented, tested, or purchased for electronic and electromechanical applications. It may support laboratory evaluation, supplier qualification, internal technical review, and the preparation of engineering specifications for components used in frequency control or sensing functions. IEC TS 61994-4-2:2011 can also help align terminology across design, quality assurance, and compliance teams, reducing ambiguity during review of material descriptions, test reports, and procurement documentation.

Why is IEC TS 61994-4-2:2011 important?

IEC TS 61994-4-2:2011 matters because consistent terminology helps reduce misunderstandings during verification activities, operational consistency checks, and conformity assessment preparation. In practice, clear glossary definitions can improve communication between design, testing, quality, and procurement functions, especially when evaluating piezoelectric ceramics for technical compliance. It also supports risk management by making documentation easier to interpret, which can be valuable when comparing supplier data, reviewing performance claims, or preparing regulated or audited technical files.

• Terminology reference for piezoelectric ceramics and related dielectric material descriptions
• Supports engineering documentation and internal technical review processes
• Useful for laboratory evaluation, product evaluation, and supplier comparison
• Helps improve consistency in compliance workflows and conformity assessment preparation