RoHS 2X1 DUAL PORT RJ45 AR21-4042 10/100 Base-T for Ethernet Applications PoE enabled, Compliant wtih IEEE802.3af Balanced DC line current: 350mA MAX @57VDC continuous 500mA MAX @57VDC 200 milliseconds Operating Temp: 0ºC to + 70ºC Contact Factory for possible Industrial Temp version Available in other Circuit Designs Optional Gold Plating Thickness Electrical Specifications @ 25°C Part Number AR21-4042 OCL(uH Min) @ 100kHz, 0.1V With 8mA DC Bias 350 Turns Ratio chip: cable ( ± 2%) 0.5-10MHz -50 1CT:1CT Cross Talk (dB Min) 30MHz 50MHz -35 -40 HI-POT 1.0mA (V) 100MHz without capacitance with capacitance -30 1500 2250 Electrical Specifications @ 25°C Part Number AR21-4042 Insertion Loss (dB Max) 1-100MHz 100-125 MHz (10/100/100) 1-30MHz -1.2 -18 -1.0 30-50MHz -16 Return Loss (dB Min) @ Load 100 Ohm 60-80MHz 80-100MHz (10/100/1000) 60MHz -12 -10 -14 CMR (dB Min) 1-100MHz -30 All specifications subject to change without notice. MECHANICAL 949-356-1780 ALLIED COMPONENTS INTERNATIONAL 07/09/2014 www.alliedcomponents.com RoHS RoHS 2X1 Dual Port RJ45 Connector AR21-4042 SCHEMATICS PCB LAYOUT NOTES 1. Shield- 0.20mm THICKNESS BRASS C2680 H. PLATING NICKEL 20u" Min 2. HousingStandard Material Nylon,Glass filled Polyester UL94V-0 Standard Color Black. 3. RJ Terminal- Plastic: Nylon66, UL94V-0, Standard Color Black. Pin: 0.35mm Thickness Phos-Bronze C5210 EH. Plating: Nickel 40u"-60u" for all and Sn 100%, and 6u” Gold Plating. 4. Input Terminal: Plastic Nylon66, Glass Filled, UL94V-0, Standard Color Black. Pin: 0.35mm Thickness Phos-Bronze C5191. Plating: Nickel 40u"-60u" for all and Sn 100%. 949-356-1780 ALLIED COMPONENTS INTERNATIONAL 07/08/2014 15 www.alliedcomponents.com