PTS830GG140SMTRLFS is a microminiature SMT top-actuated tactile switch from the PTS 830 Series, designed for momentary action applications. It features a compact 3.5 x 2.6 mm footprint with a 1.4 mm height, an operating force of 450 ± 80 gf, and a mechanical life of 200,000 cycles. The switch offers SPST N.O. contact arrangement with G type gullwing terminals for SMT mounting, a travel of 0.15 mm ± 0.1 mm, and operates within a temperature range of -40°C to 85°C. Electrical specifications include a maximum voltage of 12 VDC, maximum current of 50 mA, contact resistance = 100 mO, and insulation resistance = 100 MO. This RoHS-compliant, silver-plated switch is ideal for wearable electronics, nomad devices, remote controls, and keyless entry systems.