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. Limited previews for technical review can be found on sites like iTeh Standards Post: Mastering Press-Fit Connections with IEC 60352-5
The geometry and tolerances of the PCB hole are vital. If the hole is too large, the retention force drops, causing electrical instability. If it is too small, the insertion force spikes, potentially damaging the internal layers of a multilayer PCB. IEC 60352-5 defines exact tolerances for the drilled hole, copper plating thickness (typically a minimum of 25 µm), and final surface finishes (such as HASL, ENIG, or Immersion Tin). 2. Mechanical Forces
Exposing the connections to high humidity to check for corrosion susceptibility.
The primary goal of this standard is to ensure that press-in connections remain electrically stable and mechanically sound under various environmental conditions. iTeh Standards Application
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