SMN Series Micro Switches FEATURES: High ratings with small dimensions/very short travel; Low operating forces/Highly dependable force and travel values; Long life/large range of actuators for easy/adaptation to the most varied applications     HOW TO ORDER Basic specification parameter Electrical Characteristics Rating 3A 125/250VAC Contact Resistance 100m Ω Insulation Resistance 100M Ω DC500V Withstand voltage AC1500V     1Minute Electrical Life 100000 Cycles above （ Load ） Mechanical Characteristics Operating force range 100±30gf Mechanical Life 10000 Cycles （ NO Load ） Operating temperature range -25 ℃ — + 80 ℃ Ambient humidity used < 85%RH Solder ability 230 ℃ ± 5 ℃ 3S Withstand Soldering temperature 255 ℃ ± 5 ℃ 3S Soldering Process Hand soldering : Use a soldering iron of 30 watts, Controlled at 380 ℃ approximately 3 seconds while solder applying. Wave soldering: When applying wave soldering, the peak temperature of the wave oven should be set to 260 ℃ max. Condition for soldering (wave & Non-washable Type) Temperature Profile; Items Conditions Preheating temperature Ambient temperature of the soldered surface of PC board.100 ℃ max. Preheating time 60s max. Peak temperature 260°C max Continuous dipping time 5 sec max Number of soldering 2 time max DIMENSIONS SMN-00T-100