The DM22J12S205Q is a miniature 2-pole double-throw rocker power switch designed for general-purpose applications requiring compact switching solutions. It features a contact rating of 3 amps at 125 VAC 50/60 Hz with an electrical life of 10,000 make-and-break cycles at full load, and supports 2 amps at 250 VAC or 3 amps at 30 VDC resistive load. The switch incorporates silver-plated copper contacts and terminals, a 6/6 nylon housing (UL94V-2) in black, quick-connect terminals for easy installation, and operates reliably across a temperature range of -20°C to +65°C with an insulation resistance of 10? O minimum and dielectric strength of 1,000 Vrms. This switch is ideal for computers, appliances, and electric tools where space constraints and reliable on-off control are essential, offering RoHS compliance and UL 61058-1 certification for safety-critical applications.