The 76PSB02ST is a 2-position piano-DIP thru-hole DIP switch manufactured by Grayhill as part of their Series 76 product line. It features a sealed base with spring and ball contact mechanism, and is configured with up-is-open (off) actuation logic. The switch has a length of 0.280 inches (7.1 mm) and operates over a temperature range of -40°C to +85°C, with a mechanical life rating of 2,000 operations per switch position. It supports make-and-break current ratings of 1 mA at 5 Vdc, 50 mA at 30 Vdc, or 150 mA at 30 Vdc, with initial contact resistance of =30 mO and a maximum current carry rating of 5 A. This switch is ideal for applications requiring compact, sealed switching in industrial control systems, consumer electronics, and equipment requiring machine soldering or heavy cleaning compatibility.