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: 50m Full Travel: 0.25 ±0.1mm Operating Force: 1.0±0.3N, 1.6±0.5N, 2.6±0.5N Common Height: 4.3mm, 4.5 mm, 5.0mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 7.5 mm, 8.0 mm, 8.5 mm, 9.0 mm The Height H can be set at the full discretion of the consumer. Strong Features Type: SMD surface mounted tact switch Operating Life cycles: 50000, 80000,100000 Variety of lever lengths PCB surface mount with flush and protruded actuator Positive tactile feedback with double actions Distinctive snapping action and extended mechanical/electrical durability. Available in embossed taping packages for automatic mounting RoHS and REACH compliant