The Definitive Guide to IEC 60352-5: Press-In Connections Press-in technology is a cornerstone of modern electronics manufacturing. It replaces traditional soldering with a high-reliability, solderless alternative for connecting components to printed circuit boards (PCBs).
The electronics manufacturing industry relies heavily on solderless connections to ensure high reliability, environmental efficiency, and mechanical integrity. At the center of these solderless deployment strategies is press-fit technology.
IEC 60352-5 is a standard published by the International Electrotechnical Commission (IEC) that specifies the requirements for solderless connections, specifically for insulation piercing connectors.
Below is a detailed paper based on the technical content of
: Updates reflect the use of a wider range of board materials beyond standard printed circuit boards. iec 60352-5 pdf
: Requirements for the materials, dimensions, and surface finishes of the press-in zone. Hole Specifications
: Definitions for "board," "hole," and "metal board" were added, acknowledging that press-in technology is now used on non-PCB substrates.
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Look for the latest version (currently the 2nd edition, published 2008-02 – confirm if an amendment or newer edition exists). Some organizations may have site licenses or subscriptions that include access. The Definitive Guide to IEC 60352-5: Press-In Connections
Resistance is measured before and after environmental stress tests to ensure the interface remains stable over its operational lifespan. Environmental Conditioning
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Precise specifications for the press-in zone of the termination and the hole diameter on the PCB.
Drilling and plating circuit boards within acceptable tolerances. At the center of these solderless deployment strategies
: The wording was updated from "telecommunication equipment" to more broadly cover "electrical and electronic equipment and components".
To achieve a reliable connection that complies with IEC 60352-5, three components must match perfectly: the press-in pin, the PCB plated-through hole, and the insertion tooling. The Plated-Through Hole (PTH)
At its core, the standard is applicable to solderless press-in connections used in various equipment. The scope has evolved over time:
Defines qualification test schedules, including mechanical (insertion/withdrawal forces) and electrical (contact resistance) assessments. Recent Updates (2020 Edition):