Most professionals only focus on basic connection functions when selecting products, but ignore the essential protection needs under complex working conditions. Hidden threats such as humidity, dust, vibration, and corrosion are quietly undermining equipment stability, consuming your time, energy, and project reputation. What’s more troublesome is that such failures are often concealed: initially, they only manifest as signal fluctuations and poor contact, but when discovered, they have already caused irreversible equipment damage and even potential safety hazards, putting you in a passive position with customers and under pressure within the team.