The YTS1K0042GBT00 with Plugin Tactile Switches ROHS is a Push-Button Switch manufactured by YiYuan. It is a single pole, single throw, normally open, momentary OFF-ON switch which features for durability and reliability. This product is designed an operating life of about 100,000 cycles and it can be used for various applications in security systems, automotive electronics, machines and other industrial control systems. The switch body is constructed with a green copper alloy housing and provides shielding against dust, moisture and other external elements. The contact material is made with palladium and silver which boosts its electrical conductivity, oxidation resistance and wear resistance. This switch is compliant with the EU's Directive 2002/95/EC (RoHS).