NKK Switches Low Profile Pushbutton UB15RKW035D-JD

The UB series is a low-profile pushbutton switch with snap-in or PCB mounting options, available in square or rectangular bodies. It features momentary or alternate action with latchdown mechanism, internal LED illumination in red, amber, green, blue, or white, and contact ratings of 5A at 125/250V AC or 0.4VA maximum at 28V AC/DC for gold-plated contacts. The housing and base are made of glass fiber reinforced polyamide and liquid crystal polymer, rated UL94V-0. Contact resistance is 100 milliohms maximum for gold, insulation resistance is 200 megohms minimum, and dielectric strength is 1,500V AC between contacts and case. Mechanical life is 1,000,000 operations for momentary, and electrical life is 200,000 operations for gold contacts. Operating temperature is -25°C to +50°C for illuminated versions, with a travel of 2.3mm total. Terminals are epoxy sealed, and the switch meets UL recognition when ordered with marking.