2.2.3 Leak current (1) Testing A pair of connectors as fitted shall be left in a thermo-static and humido-static tank at a temperature of 60±5℃ and humidity of 90% thrn 95% for one hour. After that, apply a voltage of 13V DC promptly between its adjacent terminals while keeping the connector in the tank. Thus, determine a leak current. After subjected to the endurance environment performance test, however, the connector may have 13V DC promptly applied to determine the leak current instead. (2) Performance a) A water-proof type connector shall show an initial leak current of 1uA or less and a post-endurance leak current of 10uA or less. b) An Non-waterproof type connector shall show an initial leak current of 10uA or less and a post-endurance leak current of 1mA or less.