IEC 60384-4-2:2007

Overview

IEC 60384-4-2:2007 is an international standard developed by the International Electrotechnical Commission (IEC) for fixed aluminium electrolytic capacitors with solid (MnO₂) electrolyte, specifically at assessment level EZ. This standard functions as a blank detail specification (BDS), supplementing the overarching sectional specification. It defines the required style, layout, and minimum content for detail specifications, ensuring consistency, reliability, and quality in the documentation and qualification of fixed aluminium electrolytic capacitors with solid electrolytes.

This second edition cancels and replaces the previous edition and its amendments, representing a minor revision with updates to tables, figures, and references. Manufacturers, quality assessors, and designers in the electronics industry use IEC 60384-4-2:2007 to guide the preparation of component-specific detail specifications that align with IEC requirements.

Key Topics

• Scope and Purpose: Applies to fixed aluminium electrolytic capacitors with solid (MnO₂) electrolyte intended for use in electronic equipment, and sets requirements for creating compliant detail specifications.
• Blank Detail Specification Structure: Outlines mandatory sections for detail specifications, such as identification, descriptions, dimensions, ratings, characteristics, application information, and key performance properties for comparison.
• Assessment Level EZ: Details the risk and testing requirements associated with assessment level EZ, as applicable to qualification and reliability determination.
• Specification Compliance: Stipulates that any detail specification must follow the format, style, and minimum content as prescribed, or it cannot be considered an IEC-compliant document.
• Normative References: Cites supporting standards critical for correct application, such as IEC 60384-1 (generic specification), IEC 60384-4 (sectional specification for aluminium electrolytic capacitors), and IEC 60410 (sampling plans and inspection by attributes).
• Marking and Ordering Information: Lists required details for marking capacitors and packages, and specifies essential ordering information to be supplied by buyers.
• Inspection and Testing: Specifies procedures, schedules, and acceptance criteria for qualification, quality conformance, and periodic inspections.

Applications

IEC 60384-4-2:2007 plays a crucial role in the electronics industry by:

• Supporting Manufacturers: Providing a reliable template for generating detail specifications for solid electrolyte aluminium electrolytic capacitors, thereby streamlining product qualification and process validation.
• Facilitating Quality Assurance: Enabling systematic assessment and documentation of capacitor performance against IEC benchmarks, reducing the risk of non-compliance and ensuring uniformity.
• Enhancing Procurement and Ordering: Clarifying the mandatory information for customers to include in orders, which helps prevent miscommunication and supports traceable, verifiable transactions.
• Standardizing Performance Comparison: Allowing users and designers to compare different capacitor types by referencing consistent sets of properties and tolerances.
• Aiding in Certification and Conformity Assessment: Supporting third-party assessors and auditors in evaluating manufacturer compliance with international standards.

Related Standards

When implementing or referencing IEC 60384-4-2:2007, consult these related IEC standards for comprehensive coverage:

• IEC 60384-1: Fixed capacitors for use in electronic equipment - Part 1: Generic specification
• IEC 60384-4: Fixed capacitors for use in electronic equipment - Part 4: Sectional specification - Aluminium electrolytic capacitors with solid and non-solid electrolyte
• IEC 60410: Sampling plans and procedures for inspection by attributes

For further details, consult the IEC web catalogue or organizational resources to ensure the use of the latest and most appropriate editions. Making use of the entire IEC 60384 series helps maintain compatibility, quality, and safety in capacitor selection and deployment.

Keywords: IEC 60384-4-2, fixed aluminium electrolytic capacitors, solid MnO₂ electrolyte, blank detail specification, assessment level EZ, electronic equipment, capacitor standards, quality assessment, international electrotechnical standard, IEC capacitor specification.