Please read through the guide in Shenzhen 2 U before making any purchase in this catalogue. This is a lovely momentary push button pack for your dash board or control panel. Each pack contains a set of six 12 mm colored domed push buttons. They are red, yellow, green, blue, black and white, which are great for different functions that need to be distinguished from each other. Features Rich colors Minimal size Long life, 200,000+ cycles Specifications Diameter: 12mm Degree of protection: IP67 Dielectric withstanding voltage: 2000VAC for 1min Contact resistance: 5MΩ(maximum) Life: 200,000 cycles+ Soldering requirement: 260°C for 5 sec Operating temperature: -25°C - +65°C Datasheet