RoHS
1X2 Dual Port RJ45 Connector
AR12-3830I
10/100 Base-T for Ethernet Applications
Impedance: 100OHMS
RJ45 jack cavity conforms to FCC rules and regulations
Part 68, SUB Part F
Industrial Temp: -40ºC to +85ºC
Available in other Circuit Designs
Optional Gold Plating Thickness
Electrical Specifications @ 25°C
Part
Number
AR12-3830I
OCL(uH Min)
@ 100kHz, 0.1V
With 8mA DC Bias
350
Turns Ratio
chip: cable
(±2%)
1CT:1CT
Insertion Loss
(dB Max)
1-100MHz
-1.0
1-30MHz
-18
Return Loss
(dB Min)
30-60MHz
-18-20Log(F/30MHz)
60-80MHz
-12
Electrical Specifications @ 25°C
CMR
CDMR
Cross Talk
HI-POT
(dB Min)
(dB Min)
(dB Min)
(Vrms)
0.5-1MHz 10MHz 30MHz 50MHz 100MHz 0.3-1MHz 10MHz 30MHz 60MHz 100MHz 0.3-1MHz 10MHz 30MHz 60MHz 100MHz 0.5mA/2Sec.
-40
-35
-37
-50
-50
-40
-50
-50
-30
1500
-47
-30
-42
-45
-50
-50
All specifications subject to change without notice.
MECHANICAL
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 05/13/13
15
www.alliedcomponents.com
RoHS
RoHS
1X2 Dual Port RJ45 Connector
AR12-3830I
SCHEMATICS
LEFT
RIGHT
PCB LAYOUT
NOTES
0.25mm THICKNESS BRASS C2680 H.
PLATING NICKEL 20u" min
2. Housing-
Standard Material Nylon66, 30% G.F, Glass filled
Polyester UL94V-0 Standard Color Black
3. RJ Terminal- Plastic: PBT 30%G.F, , 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 PBT 30%G.F, Glass Filled, UL94V-0,
Standard Color Black.
Pin: 0.35mm Thickness C2680
Plating: Nickel 40u"-60u" for all and Sn 100%.
1. Shield-
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 05/13/13
15
www.alliedcomponents.com
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