http://www.alliedcomponents.com/RJ45_pdf/ARA506-LJ02_.pdf

RoHS
Ganged 1x4 RJ45 CONNECTOR
WITH INTEGRATED MAGNETICS, TAB DOWN
10/100/1000 Base-T Ethernet Application
Meets IEEE 802.3 & ANSI X 3.263 standards
Impedance: 100OHMS
Transmit open circuit inductance (OCL): 350uH (MIN) @100KHz,0.1VRMS with 8mA DC Bias
Always EU RoHS/ELV Compliant, wave solder capable to 265°C
Rise Time: 2.5 nano-seconds from 10 to 90 percent
RJ45 jack cavity conforms to FCC rules and regulations Part 68, SUB Part F
Standard operating temp: 0ºC to +70ºC (see footnote)
Industrial operating temp: -40ºC to +85ºC (see footnote)
Electrical Specifications @ 25°C
Part
Number
ARA506-LJ02_
OCL(uH Min)
@ 100kHz, 0.1V
With 8mA DC Bias
350
Turns Ratio
chip: cable
(±3%)
1CT:1CT
Insertion Loss
(dB Max)
0.5-100MHz
1.1
Return Loss
(dB Min)
0.5-40MHz
18
40.1-100MHz
12-20*log(f/80)
Electrical Specifications @ 25°C
Part
Number
EMI
Fingers
LED
(L/R)
ARA506-LJ02_
YES
NO
Cross Talk
(dB Min)
0.5-40MHz
40.1-100MHz
35
33-20*log(f/50)
*Complete part number by inserting “S” for Standard Temp. or “I” for Industrial Temp.
CMRR
(dB Min)
0.5-100MHz
HI-POT
(VDC)
30
2250
All specifications subject to change without notice.
MECHANICAL
Unless otherwise specified all tolerances are: ±0.25 in mm
ARA506-LJ02_
ALLIED
ARA506-LJ02_
YYWW
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED
151/06/11
www.alliedcomponents.com
RoHS
Ganged 1x4 RJ45 CONNECTOR
WITH INTEGRATED MAGNETICS, TAB DOWN
SCHEMATICS
ARA506-LJ02_
VCC
C2
C3
C4
C5
GND
Notes:
1.R1-R4=75OHMS,1/16W,5%Resistors.
2.C1=1000pF,2KV Decouping Capacitor,C2-C5=0.01uF,50V,0603X7R Capacitor.
PCB LAYOUT
Unless otherwise specified all tolerances are: ±0.05 in mm
ARA506-LJ02_
MATERIALS
ARA506-LJ02_
Housing: PBT, Flammability Rating 94V-O.
Shell: C2680 Brass, 0.20mm thick, 50u" Min nickel plating.
Mod Jack Contacts: Phosphor Bronze, 0.35mm thick,6u" Gold plated.
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED
151/06/11
www.alliedcomponents.com