RJ9 RJ10 RJ22 4P4C Modular Jack PCB Socket, 1 Port, Unshielded, Through Hole, R/A, Tab-Down, No LED
Introduction:
This is a single port RJ9 RJ10 RJ22 4P4C modular jack PCB socket designed for stable right angle through hole mounting on printed circuit boards. It features a durable black hi-temp thermoplastic housing that ensures reliable structural integrity during industrial wave soldering without any deformation. The Phosphor Bronze contacts include a premium Gold over Nickel finish to maintain high conductivity and a consistent 1.5A current rating. Utilizing a Tab-Down configuration, this unshielded interface effectively handles dielectric voltages up to 1500 VDC while providing a high insulation resistance of 1000 mohms. Technicians utilize this modular interface for telephone handsets and telecommunication hardware requiring secure 4-pin board-to-cable links.
Key Features
- 4P4C Modular Interface: Compatible with standard RJ9, RJ10, and RJ22 connectivity.
- Gold Plated Contacts: Ensures superior conductivity and lasting signal stability.
- Tab-Down Configuration: Optimizes vertical space for specialized board layouts.
- Hi-Temp Thermoplastic: Survives intense heat during industrial soldering processes.
- High Insulation Resistance: Maintains 1000 mohms for enhanced electrical safety.
Main Specifications:
General Information:
| Product No.: | MTJ-445X1-HT | |
| Series: | MTJ | |
| Category: | Single Port RJ9 Jack | |
| Product Type: | Jack | |
| Number of Positions/Contacts: | 4P4C | |
| Number of Ports: | 1×1 Port | |
| Mounting Orientation: | Right Angle | |
| Mounting Type: | Through Hole | |
| Termination Method: | Solder | |
| Latch Direction: | Tab-Down | |
| Shielding: | Unshielded | |
| LED indicator: | No LED |
Electrical:
| Rated Current: | 1.5A | |
| Rated Voltage: | 150V AC | |
| Contact Resistance: | 20mΩ Max | |
| Insulation Resistance: | 1000mΩ Min | |
| Dielectric withstanding voltage: | 1000 VAC or 1500 VDC for 1 minute |
Materials and Plating:
| Insulator Material: | Hi-temp thermoplastic | |
| Insulator Color: | Black | |
| Contact Material: | Phosphor Bronze | |
| Contact Plating: | Gold over Nickel Plated | |
| Shield Material: | N/A |
Environmental:
| Operating Temperature: | -40℃ to +70℃ | |
| 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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