Spec Sheet - Allied Components International

RoHS
AR21-3977
2X1 Dual Port RJ45 Connector
10/100/1000 Base-T Gigabit for Ethernet Applications
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
AR21-3977
OCL(uH Min)
@ 100kHz, 0.1V
With 8mA DC Bias
350
Turns Ratio
chip: cable
(±2%)
1:1
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 1.0mA/3Sec.
-40
-35
-37
-50
-50
-40
-50
-50
-30
1500
-47
-30
-42
-45
-50
-50
All specifications subject to change without notice.
MECHANICAL
ALLIED
AR21-3977
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
03/10/2014
15
www.alliedcomponents.com
RoHS
RoHS
2X1 Dual Port RJ45 Connector
AR21-3977
SCHEMATICS
PCB LAYOUT
NOTES
1. Shield-
0.20mm THICKNESS BRASS C2680 H.
PLATING NICKEL 20u" Min
2. HousingStandard Material High Temperature FR52,Glass filled
Polyester UL94V-0 Standard Color Black.
3. RJ Terminal- Plastic: FR52, UL94V-0, Standard
Color Black.
Pin: 0.35mm Thickness Phos-Bronze C5210 EH.
Plating: Nickel 30u"-50u" for all and Sn 100%, and
30u” Gold Plating.
4. Input Terminal: FR52, Glass Filled, UL94V-0,
Standard Color Black.
Pin: 0.35mm Thickness Phos-Bronze C5191.
Plating: Nickel 30u"-50u" for all and Sn 100%.
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
03/10/2014
15
www.alliedcomponents.com