... .9 years' manufacturer 3.provide OEM,ODM Specification of TACT switch series Temperature -25~85°CWithstand Voltage AC 250V (50HZ)/min ... Force:100/130/180/230/280±30gf Application of TACT switch series Widely apply to:1.Audio Products:MP3,MP4,DVD ... and so on; 10.Medical Device:sphygmomanometer,thermometer,hospital call system and so on;11.Others:Counterfeit Money Defector Pen,laser ...