3. ELECTRICAL : 
    3-1.CONTACT CURRENT RATING :
          5A(VBUS PIN 1.5A/PIN),
          5A(GND PIN 1.25A/PIN MAX),0.25A/PIN(OTHER PIN). 
    3-2.INSULATION RESISTANCE :
         100 MEGAOHMS MIN. AT 250VDC.
    3-3.DIEELECTRIC WITHSTANDING VOLTAGE :
         100VAC MIN.
    4-1. MATING FORCE: 5~20N.；
     4-2. UNMATING FORCE: 8~20N(INITIAL),6~20N(AFTER 10000 CYCLES);
    4-3.DURABILITY : 10,000 MATING CYCLES.
    4-4.OPERATING TEMPERATURE :-40°C TO +80°C