Crimping Height Deviation Exposes Potential Performance Issues With Cold-pressed Pins.

Deviating from the crimping height of contact socket crimp will cause a series of quality problems, directly affecting the reliability and performance of the end product. Both market and industry standards regard the crimping height as an important parameter for inspecting the quality of crimp contact female crimping, because it can directly reflect the degree of plastic deformation between metals and the state of the contact interface.

When the crimping height of crimp contact male is not up to standard, the contact area between the metal wire core and the needle body may be insufficient or excessively deformed, resulting in insufficient tensile force at the connection. Such problems can lead to premature failure or breakage of the crimped wire under vibration, impact, or other conditions.

At the same time, if the crimping height of the crimp socket contact does not meet the set value, it may also cause abnormal changes in the resistance value. Insufficient metal contact pressure increases contact resistance, affecting current transmission performance. In some high-load or high-speed signal transmission applications, this unstable electrical behavior can impact the overall system function.