U21SYZQE is a DPDT (dual-pole, dual-throw) miniature toggle switch from the 7000 Series, designed for multi-position switching applications with three selectable positions. The switch features epoxy terminal seals compatible with bottom wash cleaning, making it suitable for automated assembly processes. It offers contact ratings of 5 amps at 120 V AC or 28 V DC, with contact resistance below 10 mO typical and insulation resistance of 10? O minimum. The switch operates reliably over a temperature range of -30°C to 85°C and provides 40,000 electrical life cycles at full load. Common applications include telecommunications, instrumentation, and medical equipment where compact, reliable switching is required.