ERTACThe 1TS015B-1100-0450-CT with Tactile Switches SMD RoHS, manufactured by HYPERTAC, is a surface mount, single pole/single throw tactile switch. It has an operating temperature range between -40°C (-40°F) and 85°C (185°F) and is compliant with RoHS Directive 2002/95/EC. The contact material is gold over nickel, and the contact resistance is 50 mO max. It has an electrical life of 40,000 cycles, an insulation resistance of 100 MO min and a dielectric strength of 100V AC min. The contact force is 100 gf min and the overall height is 1.15mm. The operating force rating is 550 gf max and the insulation capacity is 1.5KVac.