Surface mounting technology. Environmental and endurance test methods for surface mount solder joints - Mechanical shear fatigue test Ingestion-build-44680 see EN 3645-008

see EN 3645-008

Forward and aft loads are applied to the track by means of a “shear plug”

It specifies specimen dimensions and testing procedures for impact shear and cross-tension testing of resistance spot and embossed projection welds in overlapping sheets

It introduces general guidance and rationale for the essential performance of equipment such as defibrillator protection

Surface mounting technology. Environmental and endurance test methods for surface mount solder joints - Mechanical shear fatigue test Ingestion-build-44680 see EN 3645-008What is BS EN 62137 1 5 Mechanical shear fatigue test about? BS EN 62137 1 5 is an international standard that focuses on environmental and endurance tests for surface mounting technology. BS EN 62137 1 5 is designed to evaluate the fatigue life of the solder joints between component leads and lands on a substrate. It applies to area array packages, such as BGA. BS EN 62137 1 5 stipulates the technicalities such as related terms and definitions, test