IEC 61119-1:1992

IEC 61119-1:1992 defines the dimensional and characteristic requirements for the Digital audio tape cassette system (DAT), providing a primary technical reference for organizations that need consistent cassette design and evaluation criteria. It is relevant where engineering documentation, product evaluation, procurement review, or conformity assessment depends on a shared understanding of cassette dimensions and related characteristics. For teams working on device compatibility, technical validation, or quality workflows, the document helps reduce ambiguity during review and verification activities.

What is IEC 61119-1:1992?

IEC 61119-1:1992 sets out the baseline technical framework for the Digital audio tape cassette system, focusing on Part 1: Dimensions and characteristics. In practical terms, it is used to identify the physical and functional attributes that support interchangeability, operational consistency, and technical compliance in DAT-related products. As an original reference, it serves as a core engineering specification for manufacturers, test laboratories, and procurement teams that need a documented basis for product assessment and compliance preparation.

Applications of IEC 61119-1:1992

This document is typically used in product design review, cassette compatibility checks, and laboratory evaluation for DAT systems and associated hardware. It may also support technical documentation, supplier qualification, and acceptance criteria where dimensional conformity is part of the review process. Organizations involved in audio equipment development, testing workflows, or archival and recording hardware procurement can use IEC 61119-1:1992 as a reference point for documented evaluation and operational consistency.

Why is IEC 61119-1:1992 important?

IEC 61119-1:1992 matters because dimensional alignment and defined characteristics are fundamental to reliable fit, function, and interchangeability in technical systems. Clear requirements help reduce risk during engineering validation, improve consistency in testing, and support conformity assessment preparation. For procurement and quality assurance teams, the document provides a stable basis for comparing products against a recognized compliance reference, which can simplify technical review and reduce avoidable specification disputes.

• Defines the dimensional and characteristic basis for DAT cassette evaluation
• Supports compatibility checks in engineering and testing workflows
• Useful for procurement reviews and supplier specification comparison
• Helps structure documented evaluation and conformity assessment activities
• Provides a technical reference for quality assurance and validation work