The 7105TCWW3BE is a miniature toggle switch from the C&K 7000 Series designed for compact switching applications requiring single-pole double-throw (SPDT) functionality. This switch features snap-in PC mounting with a 0.073 inch diameter mounting hole and an epoxy seal for environmental protection. The switch operates over a temperature range of -30°C to 85°C and delivers contact resistance below 10 mO typical at 2-4 V DC with 100 mA, ensuring reliable electrical performance. With a dielectric strength of 1000 Vrms minimum at sea level and insulation resistance of 10? O minimum, this switch is suitable for industrial control panels, consumer electronics, and instrumentation where space constraints and durability are critical requirements.