Introduction:
The RJ45 with transformer modular jack is a shielded 1×4 multi-port network interface designed for standard Ethernet applications. Reliable 10/100 Base-T data transmission remains stable across the 0 to 70 degrees Celsius commercial temperature range. A robust nickel-plated brass shield encloses the black PA66 insulator to block electromagnetic interference effectively. Precise component positioning on the PCB relies on integrated board guide and solder retention features. Visual link status is tracked through built-in green and yellow LED indicators. Furthermore, gold-plated copper alloy contacts strictly maintain electrical resistance below 20 milliohms in this RJ45 with a transformer modular jack. Secure mechanical termination uses a right-angle THT configuration.
Key Features
- 10/100 Base-T Speed: Delivers reliable Fast Ethernet data transmission.
- 1×4 Multi-port Design: Connects four Ethernet devices using one module.
- Full Brass Shielding: Blocks severe electromagnetic interference effectively.
- Stable THT Mounting: Integrated board guides ensure secure PCB alignment.
- Low Resistance Contacts: Gold plating ensures conductivity below 20 milliohms.
Main Specifications:
General Information:
| Product No.: | MTJG-4-88TX1-FSD-PG-LH-M4C | |
| Series: | MTJ | |
| Category: | RJ45 Magnetic Jacks | |
| Product Type: | RJ45 Jack | |
| Number of Positions/Contacts: | 8P8C | |
| Number of Ports: | 1×4 Port | |
| Mounting Orientation: | Right Angle | |
| Mounting Type: | Through Hole | |
| Termination Method: | Solder | |
| Speed: | 10/100 Base-T | |
| Integral Magnetics: | Yes | |
| PoE Rating: | Non-PoE | |
| Latch Direction: | Tab-Down | |
| Shielding: | Full Shielded | |
| LED indicator: | Left: Green, Right: Yellow |
Electrical:
| Rated Voltage: | 150VAC | |
| Contact Resistance: | 20mΩ Max | |
| Insulation Resistance: | 500mΩ Min |
Materials and Plating:
| Insulator Material: | PA66 | |
| Insulator Color: | Black | |
| Contact Material: | Copper Alloy | |
| Contact Plating: | Gold over Nickel Plated | |
| Shield Material: | Brass, Nickel plated |
Environmental:
| Operating Temperature: | 0°C ~ +70°C | |
| Flammability Rating: | UL 94 V-0 |
Structure of Modular Jack
Engineering Options of RJ45 Modular Jack
Applications:
- Data Center Servers & Storage
- High-End Network Switches
- Industrial Ethernet Systems
- 5G Wireless Infrastructure
- IP Security and Surveillance
- Medical Imaging Equipment
- Smart Home and IoT Gateways
- Consumer Electronics and Gaming
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