L203011MS02QE is a miniature slide switch featuring a 3-position double-pole triple-throw (DP3T) configuration designed for PC thru-hole mounting with maintained detent operation. The switch is constructed with a 6/6 nylon housing (UL94V-2) and incorporates silver-plated copper contacts rated for 4 amps at 125 V AC or 28 V DC, with a contact resistance below 10 mO typical and an electrical life of 10,000 make-and-break cycles at full load. The device operates reliably across a temperature range of -30°C to +65°C and features a 0.150-inch (3.81 mm) travel distance with positive detent positioning. This switch is well-suited for communications equipment, lighting devices, and other applications requiring reliable switching with maintained position memory and compact form factor.