: Outlines how to perform vibration tests, temperature cycling, and corrosion testing to simulate a full product lifecycle. Where to Access the Document
In the world of electrical engineering, the reliability of a connection can make or break a product. While soldering is common, are often the preferred choice for their mechanical strength and ease of assembly in high-volume production.
Applies to solderless crimped connections that conform to all the standard's stringent requirements, particularly those made with standard wire materials.
One of the most critical metrics in DIN EN 60352-2 is the minimum pull-out force. This test measures the mechanical integrity of the joint. The wire must not pull out of the terminal below a specified force threshold, which scales with the wire's cross-sectional area. 4. Contact Resistance
Testing is structured into and Full Test Schedules based on end-product performance risk classes (Classes A, B, and C). Verification Category Targeted Metric Underlying Technical Objective Mechanical Test Tensile strength (Pull-out force)
The electrical resistance across the crimp joint must remain incredibly low and stable. The standard mandates that the resistance of the crimped connection cannot significantly exceed the resistance of an equivalent length of the un-crimped wire. This prevents localized heating and voltage drops during operation. 3. Visual and Geometric Integrity
: Provides the international version, IEC 60352-2, which is technically identical.
DIN EN 60352-2 defines standardized test methods and acceptance criteria for evaluating the mechanical, electrical, and environmental performance of soldered electrical connections. It is essential for manufacturers and test labs to qualify solder processes and ensure reliable, long-lived joints in electronic and electrical assemblies. For implementation, use calibrated test equipment, representative specimens, and the current edition of the standard from an authorized source.
: Includes both uninsulated and pre-insulated crimp barrels. iTeh Standards Key Performance Requirements