The ST-1114A Tactile Switches SMD RoHS by RI SHENG are a series of specialized tactile switches designed for use in surface-mount devices (SMDs) applications. The switches feature a 6.2 x 3.7mm footprint and made of high-quality metal alloy with a gold-plated contact. The switch is rated for 1A at 24VDC, has an operating force of 500±150gm, and an operational lifetime of up to 100,000 cycles. Additionally, the switches are RoHS compliant and environmentally friendly.