RJ45FC5E-W Equivalent & Substitute Parts

Part Overview

The RJ45FC5E-W is a Keystone Connector insert manufactured by HellermannTyton, designed as a modular jack 8p8c (RJ45, Ethernet) to IDC pressdown/punchdown block adapter. This component is rated for Cat5e applications and features an ABS housing in white. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing system maintenance and component procurement.

Substiute Parts

RJ45FC5E-W

HellermannTytonIn Stock: 769RJ45FC5E-W Datasheet

Current PartRFQ

RJ45FC6-W

HellermannTytonIn Stock: 796RJ45FC6-W Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJ45FC5E-W is determined by the following critical parameters:

• Connector Type: Modular Jack 8p8c (RJ45, Ethernet) to IDC pressdown/punchdown block interface
• Housing Material & Color: ABS construction in white finish
• Base Product Family: RJ45FC series
• Compliance: RoHS compliant status
• Moisture Sensitivity: MSL 1 rating

The RJ45FC6-W qualifies as a direct substitute based on matching all core mechanical and electrical interface parameters. The primary distinction is the performance rating upgrade from Cat5e to Cat6, which represents enhanced bandwidth capability while maintaining backward compatibility with Cat5e installations.

Parameter Comparison

Engineering Selection Recommendations

The RJ45FC6-W is the appropriate substitute for the obsolete RJ45FC5E-W. Both components share identical mechanical interfaces, housing specifications, and compliance certifications. The RJ45FC6-W maintains active product status with current inventory availability (697 pcs), ensuring reliable procurement for replacement applications.

The Cat6 rating of the substitute part provides enhanced performance specifications compared to the Cat5e original, supporting higher bandwidth applications while remaining fully compatible with existing Cat5e infrastructure. Both parts maintain RoHS compliance and MSL 1 moisture sensitivity ratings, confirming suitability for standard operating environments.

Frequently Asked Questions (FAQ)

Q: Can the RJ45FC6-W directly replace the RJ45FC5E-W in existing installations?

A: Yes. Both parts share identical mechanical interfaces (Modular Jack 8p8c to IDC pressdown block), housing materials (ABS white), and connector styles. The Cat6 rating of the substitute represents a performance enhancement that maintains backward compatibility with Cat5e systems.

Q: What is the primary difference between these two parts?

A: The primary difference is the performance rating: RJ45FC5E-W is rated for Cat5e, while RJ45FC6-W is rated for Cat6. Both parts are functionally equivalent in terms of physical form factor and interface specifications.

Q: Are there any compliance or environmental differences?

A: No. Both parts are RoHS compliant and carry identical MSL 1 (Unlimited) moisture sensitivity ratings, confirming equivalent performance in standard operating environments.

Q: Why is the RJ45FC5E-W listed as obsolete?

A: Product obsolescence typically reflects manufacturer discontinuation decisions. The RJ45FC6-W represents the current active equivalent within the RJ45FC product family.

Q: Is inventory availability a consideration for substitution?

A: The RJ45FC6-W maintains active inventory status (697 pcs available), providing reliable procurement availability compared to the obsolete RJ45FC5E-W.