UL,RoHS,ISO9001-2000 Number of contacts: 2,4,6 or 8 Gold Plating: Fu",+3u",6u",15u",30u",50u" FEATURES:1. 1X1 Tab-UP,0.85"&1" long with internal magnetics for 2. 10/100/1000 Base-TX 3. 350μH minimum OCL with 8mA bias current4. Internal magnetics options available5. Minimum 1500Vrms isolation Side Entry RJ45 modular PCB jack with led/network connector/socket