The TD-1150SR-6.0H-160 with NO 4.5mm Gull Wing 6mm Black Round Button Brick nogging SPST 4.5mm 160gf@±50gf SMD Tactile Switches ROHS is a Surface Mount Diode (SMD) tactile switch manufactured by DEALON. The switch features a 4.5mm Gull Wing contact pad with 6mm black round button brick noggings. It has an actuation force of 160gf@±50gf It is rated with an operating voltage of 50VDC at 50mA, and a contact resistor of 600mO max., and a dielectric strength of 100VAC. The switch is RoHS compliant.