
YouMi mosque dome micro push button switch AND on off momentary push button switch
YouMi mosque dome micro push button switch AND on off momentary push button switch YouMi mosque dome micro push button switch AND on off momentary push button switch Standard specifications: Membrane switch technical conditions No JB/T-5405-91 Circuit rating 35V(DC),100mA,1W Loop resistance <200Ω Contact resistance 10~500Ω(According to the trace length and materials to confirm) Insulation resistance 100MΩ, 250V(DC) Medium pressure 250V Rms(50~60Hz 1min) Contact bounce <5m/s Life expectancy Flat type> 5 Million times; Tactile type>1 Million times Operating pressure Flat type: 57~284g(2~10 Oz); Tactile type>170~397g(6~14 Oz) Switch stroke Flat type: 0.1~0.5mm; Tactile type: 0.6~1.5mm Environmental parameters:Operating temperature: -40℃~+80℃Storage temperature: -40℃~+85℃Humidity: 40℃, 90%~95%,240hoursVibration: 20G’ max, (10~200MHz, Mil-STD-202,M204, Condition B)Keypad Button Material: PC or PET (special requirements accepted )Back adhesive: 3M467,3