We have been specializing in DC Power Jack for many years. Our main products include Power Jack, Phone Socket and DC Power Connector.
Rating : 2.5A/16V DC Max
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.
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 : 5,000 cycles
The mating plug shall be in 5.5mm diameter with 2.1mm/2.5mm diameter pin hole.