The 7103TCWCQE is a single-pole double-throw (SPDT) miniature toggle switch from the C&K 7000 Series, featuring a 0.425" long wire wrap termination and nickel-plated bushings. This switch is designed with an ON-OFF-ON configuration, connecting terminals in positions 1 and 3 with an open position 2, and includes an epoxy seal for environmental protection. The switch operates over a temperature range of -30°C to 85°C with a contact resistance below 10 mO typical and an insulation resistance of 10? O minimum. With a dielectric strength of 1000 Vrms minimum at sea level and an electrical life of 40,000 make-and-break cycles at full load, this switch is well-suited for industrial control panels, instrumentation, and consumer electronics applications requiring reliable switching performance.