Category: Product design

The longevity of a product is a crucial consideration across various sectors, including science and consumer goods. Knowing the factors that influence how long something lasts allows for better design, improved manufacturing, and more accurate lifespan predictions, making it essential for product effectiveness, safety, and reliability.

For silicone rubber keypads, a snap ratio between 35% and 60% is often considered optimal for tactile response and durability. Calculating the snap ratio is a critical step in mechanical design, ensuring a component provides the desired feel and function. This guide explains how to calculate snap ratio using its core engineering principles.