449040001

Overview

Molex part number 449040001 is a Category 5e modular plug designed for twisted pair cabling applications. It features an 8/8 contact configuration and utilizes a shielded housing design to mitigate electromagnetic interference. The component is constructed with a high-performance thermoplastic resin body and includes integrated strain relief mechanisms to ensure mechanical stability during termination. This plug supports standard RJ45 mating interfaces and is engineered for reliable data transmission in structured cabling environments.

Feature Summary

• Shielded housing construction for enhanced signal integrity
• Integrated strain relief for secure cable retention
• Category 5e performance rating for data networking

Applications

• Structured cabling systems
• Ethernet network installations
• Data communication wiring

Procurement Notes

Verify the specific series designation and compliance certifications against current Molex documentation before procurement. Confirm that the shielding requirements align with the target application's EMI standards. Ensure compatibility with existing termination tools and cable types specified in the official datasheet.

Selection Notes

Select this component when Category 5e performance with shielding is required for Ethernet applications. Evaluate the need for integrated strain relief versus separate boots based on installation constraints. Compare physical dimensions and termination methods against alternative connectors to ensure fit within the designated enclosure or patch panel space.

Part Context

This part belongs to the Molex modular connector family, specifically designed for telecommunications and data networking infrastructure. It complements modular jacks and patch panels to form complete connectivity solutions. The product line focuses on providing standardized interfaces for reliable voice and data transmission across various commercial and industrial settings.

Replacement Considerations

Consult official Molex substitution guides for verified equivalents. Generic replacements may lack compatible shielding geometry or strain relief specifications.