Description of HFJ14-1G01ERL 1x4 RJ45 Connector :
The HFJ14-1G01ERL is an RJ45 connector with integrated 10/100/1000 Base-T magnetic. This 1x4 tab-down jack is designed for right-angle (90°) panel mount applications, with a shielded design that includes EMI tabs for enhanced signal integrity. The connector operates within a temperature range of 0℃ to 70℃ and supports a voltage rating of 1.5 kV. This connector does not support PoE and does not include LED indicators. It is terminated via soldering, with contacts made of phosphor bronze and plated with gold, ensuring reliable performance. The material flammability class is UL 94 V-0, indicating high safety standards.
Specifications of RJ45 Magnetic Jack:
Series | HALO Electronics HFJ-1G |
Part Number | HFJ14-1G01ERL |
Part Status | Active |
Connector Type | RJ45 Connector With Magnetic |
Speed | 10/100/1000 Base-T |
Number of Ports | 4 Ports |
Number of Rows | 1 Row |
Number of Positions/Contacts | 10P8C |
Tab Direction | Tab Down |
PoE | None |
Orientation | 90° Angle (Right) |
Shielding | Shielded |
EMI Tabs | With |
LED Option | Without |
Mounting Style | Panel Mount |
Mounting Angle | Right Angle |
Termination Style | Solder |
Operating Temperature | 0℃ TO 70℃ |
Voltage Rating | 1.5 kV |
Contact Material | Phosphor Bronze |
Contact Plating | Gold |
Material flammability class | UL 94 V-0 |
HFJ14-1G01ERL 1000 Base-T RJ45 Connector Dimensions:

HFJ14-1G01ERL 1X4 RJ45 Connector Schematics :
HFJ14-1G01ERL Recommended PCB Layout: