Halogen-free IP67-Sealed SMT key switches for harsh environments
Designated the K12S Series, the robust key switches are available in LED backlighting with a wide selection of colors, and detect versions. Featuring excellent tactile feedback, the highly reliable K12S Series provides a life cycle of more than 1,000,000 actuations, making it ideal for demanding conditions often found in automotive, motorcycle, off-road transportation, industrial and medical applications. The K12S Series IP67-sealed key switches feature abuse-proof contacts, 100N overload resistance and self-cleaning golden contacts. The key switches offer an actuation force range of 1.5N to 15N, with a total travel of 1.5mm. The switches also maintain a wide range of contact arrangements (NO/NC and SPST/DPST). Customization options are available, including detect versions. Maximum power rating is 3 WDC for a minimum/maximum voltage of 2 to 30VDC, with a minimum/maximum current rating of 10uA to 100mA. The operating temperature ranges from -40 to +85°C. The K12S Series device is also available in an IP40-rated package for less demanding applications.
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