一家电动工具制造商需要一款耐用、紧凑的开关来激活其下一代无绳电钻上的电池电量指示器。 Standard push buttons failed under daily wear and job site exposure to dust and moisture. After testing multiple options, the engineering team chose a Littelfuse sealed tactile switch rated for 1 million cycles and IP67 protection. The result? Improved assembly accuracy, enhanced user experience-even with gloves-and long-term switch reliability in harsh environments. The product launched on time with no redesigns.