The standard implicitly relies on the theory of contact resistance:
In the world of electronic manufacturing and assembly, the reliability of a connection can mean the difference between a product that lasts decades and one that fails in the field. Among the myriad of connection methods—soldering, crimping, insulation displacement—one technique stands out for its gas-tight reliability and longevity: solderless wrapped connections.
The international benchmark for this technology is IEC 60352-5. If you are an engineer, quality manager, or procurement specialist searching for the "iec 60352-5 pdf", you likely need this document for compliance, process validation, or product design. This article provides a comprehensive overview of the standard and guides you on how to obtain the official PDF legally and effectively. iec 60352-5 pdf
This standard specifies requirements, test methods, and quality assurance procedures for press-in connections used in electrical and electronic equipment. Press-in connections (also known as press-fit or compliant pin connections) are a type of solderless termination where a solid pin with a compliant section is forcibly inserted into a plated through-hole (PTH) on a printed circuit board (PCB).
Key aspects covered include:
The standard mandates tensile force tests. A compliant wrap can withstand significant pull forces without failing, making it ideal for backplanes, telecommunication switches, and aerospace systems.
Solderless wound connections (also known as "wire-wrap" or "termination wrapping") are fundamental in electromagnetic components. Unlike soldered joints, which introduce thermal stress and potential for cold joints, or crimped connections, which require specialized tooling for each wire size, the wound connection relies entirely on controlled tensile stress and gas-tight contact zones. IEC 60352-5 standardizes this process to ensure reproducibility across manufacturing environments. The standard implicitly relies on the theory of
To ensure you have the current, complete, and legally usable document, follow these steps:
A typical test sequence per IEC 60352-5 for automotive use (severe conditions): If you are an engineer, quality manager, or