7405TCWZQE is a miniature toggle switch from the C&K 7000 Series, designed for reliable switching in various electronic applications. This switch features a 1/4-40 UNS-2A threaded bushing with a 25° keyway for secure panel mounting, and includes an epoxy seal for environmental protection. The switch offers contact resistance below 10 mO typical, insulation resistance of 10? O minimum, and dielectric strength of 1000 Vrms minimum at sea level. It operates over a temperature range of -30°C to 85°C and is suitable for applications requiring dependable toggle switching with compact dimensions.