Feature:Feature momentary contact,4 pins, black square push button, through hole mounting.Used in the fields of electronic products, household appliances and more.High precision mechanism design offers acute operation and long service life. Specification: Dimension: 6x6x20mm/4pinTemperature: -25~70CWithstand voltage: AC250VPin Type: DIPRated load: DC12V 50mAContact resistance: less than 0.03 OhmInsulation resistance: More than 100M OhmWeight:39g Package included: 100(+/-2%)pcs x Micro Tact Switches