Understanding IEC 60352-5: The Standard for Press-In Connections
Standardized testing procedures to ensure long-term electrical and mechanical integrity. 2. Structural Requirements for Press-In Connections
IEC 60352-5 provides detailed specifications for solderless connections used to terminate coaxial cables and twisted wire pairs on solderless connectors. This standard outlines the requirements, tests, and inspection procedures necessary to ensure that these connections meet the necessary criteria for electrical performance, mechanical strength, and environmental resistance.
Exposing the connection to industrial gases (like sulfur dioxide or hydrogen sulfide) to confirm the joint is gas-tight and immune to oxidation.
The 2020 edition expanded beyond just printed circuit boards (PCBs) to include various board materials, such as metal boards. Suitability Assessment: iec 60352-5 pdf
Solderless press-in connections for use in telecommunications, automotive, industrial, and aerospace electronics.
Compliance with IEC 60352-5 ensures that solderless press-in connections maintain long-term electrical integrity and mechanical stability. By adhering to the PCB design tolerances, pin specifications, and testing protocols laid out in the standard, manufacturers can confidently eliminate soldering defects, lower production costs, and improve the reliability of complex electronic assemblies.
What or manufacturer series are you using?
If you are involved in PCB design, connector manufacturing, or telecommunications equipment assembly, understanding the standard is crucial. This article provides an in-depth overview of what this standard covers, its requirements, testing methodologies, and why it is vital for modern interconnection technology. What is IEC 60352-5? or gold plating).
To simulate years of field operation in harsh environments, test samples are subjected to:
IEC 60352-5 is the fifth part of the IEC 60352 series of international standards for solderless connections . The series covers several different connection technologies; Part 5 is devoted to , sometimes called press‑fit or interference‑fit connections.
The force required to extract the pin must remain high enough to ensure the connection does not back out under vibration or thermal shock. 3. Electrical Requirements
Cycles the assembly between extreme cold and extreme heat to test for mismatched thermal expansion between the metal pin and the FR4 PCB. Part 5 is devoted to
Precise specifications for the press-in zone of the termination and the hole diameter on the PCB.
Visit the IEC webstore or your national standards body. Purchase the official IEC 60352-5:2020 PDF . Then, integrate its test methods into your production line. The cost of the document will be repaid many times over by reduced field failures and audited compliance.
: Modern editions require documenting press-in and push-out forces to better understand mechanical performance.
Specifies acceptable base materials and surface finishes (such as tin, silver, or gold plating).