The K5-1130SA-03 is a SMD (Surface Mount Device) Multi-Directional Switch manufactured by HRO parts, certified RoHS (Restriction of Hazardous Substances). It is a miniature switch designed for surface-mounted applications such as those typically found in communications equipment, medical equipment, or industrial instrumentation. It features self-cleaning contacts for improved reliability and smooth switching action. The switch has a 3-position SPDT contact arrangement, with an operating temperature range of -5°C to +85°C and maximum current rating of 3 mA. The switch is also highly resistant to environmental conditions such as dust, humidity, and shock.