Surface Mount Tactile Switches are RoHS compliant

"Offering both flush tactile surface and extended surface, momentary SPST Series CS1204 provides electrical life of 100,000 cycles using silver-plated stainless steel contacts. Cover is stainless steel and terminals are silver-plated phosphor bronze. Units are available with actuator heights of 0.8 or 1.5 mm and force options of 160 and 260 gF. Housed in 5.25 x 5.25 mm package, switches are rated 50 mA at 48 Vdc and operate from -40 to 85°C." Source: thomasnet.com