This standard defines the for solderless press-in connections. A press-in connection is created by inserting a terminal with a specially shaped "press-in zone" into a hole in a board, creating a gastight, mechanically secure electrical path. Key Technical Updates in the 2020 Edition
: To determine the suitability of press-in connections under mechanical, electrical, and atmospheric conditions. Updates in 5th Edition0;52c; :
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Given the detailed scope and critical safety information contained within the standard, it's crucial to avoid searching for free PDFs, which are invariably unauthorized and potentially dangerous. Instead, purchase the PDF from an official source. Here are your three primary options: iec 603525 pdf
Companies like Intertek Inform, Techstreet, or Document Center also act as authorized resellers for global standards. They offer similar pricing and access options.
If you are searching for a PDF, you likely need one of these specific parts:
The most straightforward way is to buy the PDF directly from the IEC's official online store. The price varies by standard. For example, the new costs around €303.35 (approximately $330 USD), and IEC 60352-2:2024 is listed at £389.43 (approximately $495 USD). They offer similar pricing and access options
Reliability is the backbone of electronics manufacturing, and when it comes to solderless connections, IEC 60352-5 is the gold standard.
The 2020 revision (Edition 5.0) introduced several technical changes to align with modern manufacturing:
The work on standards never stops. Even as the third edition is the current valid version, the IEC's Technical Committee 64 is already working on the next iteration. According to the TC 64's work programme, the project for is ongoing, with a current forecast publication date of 2029-06-29 . This ongoing development reinforces the importance of purchasing the official standard to ensure you are always referencing the correct version. is more easily automated
The IEC 60352-5 standard covers several critical aspects of the connection process: 1. Requirements for Press-in Connections
Press‑in technology offers significant advantages over soldered connections: it avoids thermal stress on the PCB, is more easily automated, and allows for simpler repair and replacement of components. These benefits have driven the widespread adoption of IEC 60352‑5 as the global benchmark.
I notice you’re looking for information on — but this appears to be a typo or a misremembered standard number. There is no IEC 603525 in the official IEC catalog (IEC standards follow the format IEC 60xxx or IEC 61xxx, with typically 3–5 digits after the 60 or 61 prefix).
Tools must make uniform connections without damaging the board or termination.