The 7101SYWQE is a single-pole, on-none-on miniature toggle switch from the C&K 7000 Series, featuring SPDT (single-pole double-throw) switching configuration. The switch is equipped with gold-plated copper alloy contacts over nickel plate, providing reliable electrical performance with contact resistance below 10 mO typical at 2–4 V DC and 100 mA. It is rated for 0.4 VA maximum at 20 V AC or DC, with an electrical life of 100,000 make-and-break cycles at full load, and operates reliably across a temperature range of -30°C to +85°C. The switch features an epoxy terminal seal, brass nickel-plated hardware with locking ring, and is RoHS compliant. Common applications include industrial control panels, instrumentation, and consumer electronics where compact, reliable switching is required.