Main Specifications Operating Temperature Range: -20 to +70 Rated Current and Voltage: 50mA. / 12V DC Insulation Resistance: 100M Dielectric Strength: 250V AC (50Hz or 60Hz) for 60 seconds Contact Resistance: â?¤50m�© Full Travel: 0.25�±0.1mm Operating Force:1.6�±0.5N Common Height: 2.5mm, 2.7 mm, 2.9mm, 3.1 mm, 3.4mm, 3.7 mm, 4.3mm, 5.0 mm The Heightï¼?Hï¼?can be set at the full discretion of the consumer. Strong Features Type: SMD surface mounted tact switch Operating Life cycles: 80000 Positive tactile feeling Various heights, Top or side actuated Reflow solderable, SMD type, which can be directly mounted on PC board Available With anti-ESD ground terminal RoHS and REACH compliant