Contact resistance : Contact resistance shall be less than 50 Milliohms at initial and 100 Milliohms after life test between a terminal of the socket and that of the mating plug; less than 30 Milliohms at initial and 60 Milliohms after life test between terminal of the socket in a closed circuited, when measured at a current of less than 100 Milliampere 1 KHz. The Mating plug use shall be
cleaned and free from oxidation film of the surface.
Insulation resistance : Insulation resistance between insulated metal parts shall be 100 Megohm or more at initial and 50 Megohm or more after cold test, hot test, and humidity test when measured with a 500 volts D. C. insulation resistance meter.
Insertion and Withdrawal Force
The insertion and withdrawal force shall be 0.3 – 3Kgs at initial and 0.2 – 2Kgs after life test
with the gauge plug.
Terminal Strength
The terminal shall be capable of withstanding a force of 500 Gram applied in any directions for
10 second without loosing and breakdown.
life test : 10,000 cycles
Features
The mating plug shall be in 5.5mm outer diameter with 1.7mm ,2.1mm or 2.5mm pin hole
Material
Shunt Terminal : Brass, Tin plated
Spring Terminal : Phosphor Bronze, Tin plated
Ground Terminal : Brass, Tin plated
Centre Pin : Copper, Nickel plated
Shield : Brass, Tin plated
Plastic Housing : PBT
