Introduction:
The stacked RJ45 is a high-density 2×1 network interface designed for specialized industrial communication equipment. Standard Ethernet data transmission is supported reliably through two vertical 8P8C ports. Reliable operation is maintained across the industrial -40C ~ +85C temperature range for severe environments. A robust nickel plated brass shield encloses the black PBT insulator to reject electromagnetic interference effectively. Secure mechanical stability on the PCB depends on the right angle through hole termination design. Furthermore, gold flash over nickel copper alloy contacts strictly maintain electrical resistance below 30 miliohms in this stacked RJ45. Servers, network switches, and industrial automated controllers frequently utilize this streamlined no LED profile to optimize space.
Key Features
- Stacked 2×1 configuration: Connects two network links vertically using one module.
- Industrial temperature range: Operates reliably from -40C up to +85C.
- Full brass shielding: Blocks severe electromagnetic interference for clear signals.
- Secure THT mounting: Ensures stable mechanical retention for high-density PCBs.
- Low contact resistance: Gold flash ensures conductivity below 30 miliohms.
Main Specifications:
General Information:
| Product No.: | MTJG-2-88JX1-FSG-HT-A | |
| Series: | MTJG | |
| Category: | Multi Port RJ45 Jack | |
| Product Type: | Jack | |
| Number of Positions/Contacts: | 8P8C | |
| Number of Ports: | 2×1 Port | |
| Mounting Orientation: | Right Angle | |
| Mounting Type: | Through Hole | |
| Interface Type: | Stacked | |
| Latch Direction: | Up & Down | |
| Shielding: | Full Shield | |
| LED indicator: | No LED |
Electrical:
| Rated Voltage: | 125VAC | |
| Rated Current: | 1.5 Amp | |
| Contact Resistance: | 30mΩ Max | |
| Insulation Resistance: | 500mΩ Min | |
| Dielectric withstanding voltage: | 1000 VAC for 1 minute |
Materials and Plating:
| Insulator Material: | PBT | |
| Insulator Color: | Black | |
| Contact Material: | Copper Alloy | |
| Contact Plating: | Gold over Nickel Plated | |
| Shield Material: | Brass, Nickel plated |
Environmental:
| Operating Temperature: | -40°C to +85°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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