MIL-STD-202 Thermal Shock testing is a rigorous procedure designed to evaluate a product's ability to withstand rapid temperature changes. This test involves subjecting the product to alternating extremes of high and low temperatures in a controlled environment. The primary goal is to identify any potential failures or weaknesses that may occur due to thermal expansion and contraction. By simulating real-world conditions, this testing ensures the product's reliability and durability in various operational environments. Compliance with MIL-STD-202 Thermal Shock testing indicates that the product can maintain its performance and structural integrity despite sudden temperature fluctuations.