Iec 603525 Pdf
Specifications for the compliant pin design (typically "eye-of-the-needle" or similar structures) to allow for deformation during insertion.
from the IEC Webstore or your national standards body. Do not rely on free, possibly outdated PDFs from file-sharing sites.
: Specifically addresses solid press-in terminations (rigid, inducing elastoplastic deflection in the hole) and compliant press-in terminations (flexible zones that limit deflection). Standard Requirements & Test Methods
Disclaimer: This article is for informational purposes. Always consult the official IEC 60352-5:2020 PDF for precise technical specifications. If you'd like to dive deeper, I can help you find:
The is now superseded and should not be used for new qualification work, unless your company has a specific legacy requirement. iec 603525 pdf
Updated recommendations for testing to reflect modern PCB materials and higher-density components. 2. Scope and Application IEC 60352-5 applies to:
IEC 60352‑5 is a technical document of (in its 2020 edition) that establishes detailed requirements and test procedures to determine whether a press‑in connection is suitable for its intended application. The principal objective is to determine the suitability of press‑in connections under specified mechanical, electrical and atmospheric conditions .
A loose or improper connection is a leading cause of electrical fires. Clause 526 provides mandatory requirements for making terminations and joints to ensure they are electrically and mechanically sound and have adequate insulation.
Use it for product design and global quality validation. If you'd like to dive deeper, I can
As PCB densities increase and lead-free requirements evolve, following IEC guidelines
The latest revision, which expanded the scope to include non-printed boards (like metal boards) and updated copper thickness limits for plated holes. Key Components & Requirements
Utilizing components that adhere to the IEC 60352-5 standard brings several benefits:
The International Electrotechnical Commission (IEC) has published a series of standards for solderless connections, which are used in various electrical and electronic applications. One of these standards is IEC 60352-5, which specifically deals with solderless press-in connections. That series includes:
The standard defines requirements and test methods for solderless press-in (press-fit) connections used in electrical and electronic equipment. The current active version is the fifth edition (2020) , which replaced the 2012 version with updates to board materials and manufacturing practices. Accessing the Standard (PDF)
Whether you are a design engineer, a test technician or a compliance manager, having the correct, up‑to‑date version of IEC 60352‑5 is essential for ensuring that your press‑in connections are reliable, durable and compliant with international expectations.
If your original “603525” was a typo for (dropping the last digit), then you are in the world of electronic interconnections. That series includes: