PLUGIN catalogue 2018

46 ERVAC USB 2.0 Technical data Description Test condition Requirement EIA 364-23 Mate connectors: apply a maximum voltage of 20 mV and a current of 100 mA EIA 364-21 Unmate & unmount connectors: apply a voltage of 500 VDC between adjacent terminals and between terminals to ground. EIA 364-20 Unmate connectors: apply a voltage of 500 volts VAC for 1 minute between adjacent terminals and between terminals to ground. EIA-364-30 Test between adjacent circuits of unmated connector at 1 KHz. The object of this test is to detail a standard method to determine the capacitance between conductive elements of a USB connector. EIA 364-70 Method B When measured at an ambient temperature of 25 . With Power applied to the contacts, the T shall not exceed + applied to the contacts, the 30 at any point in the USB connector under test The object of this test procedure is to detail a standard method to assess the current caring capacity of mated USB connector contacts. 30 milliohms MAXIMUM 1000 Megohms MINIMUM No breakdown; current leakage < 0.5 mA 2 pF Maximumper Contact 1.5A at 250Vac minimum& Temperature rise: +30°CMAXIMUM Low Level Contact Resistance Insulation Resistance Dielectric Withstanding Voltage Contact Capacitance Contact Current Rating niversal Serial Bus (USB) is an industry standard that de nes the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices. The USB bus was really born from the alliance in 1994 of seven industrial partners (Compaq, DEC, IBM, Intel, Microsoft, NEC and Northern Telecom) who joined together in order to create the USB standard. The USB bus was originally designed for the ease of data transfer especially de ning a "universal" and "Plug & Play" connectivity, usable for a mouse as well as a modem or monitor. Designed also to meet the need for integration between the PC and the mobile phone world and nally to meet the need for multiple extensions outside the PC, indeed we can, in theory connect up to 127 devices. Technical Data Applicable documents and speci cations : EIA-364. / MIL-STD-202. / MIL-STD-1344A. / USB 2.0 SPECIFICATIONS Electrical characteristics :