Molex 0441500004 Modular Connector RJ45 Jack Equivalent & Substitute Parts

Part Overview

The Molex 0441500004 is a jack modular connector (8p8c RJ45 Ethernet) with 90° right-angle orientation, designed for through-hole solder termination in Cat5 applications. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The connector features board lock functionality, unshielded construction, and operates across the -40°C to 85°C temperature range with ROHS3 compliance.

Substiute Parts

0441500004

MolexIn Stock: 7230441500004 Datasheet

Current PartRFQ

6116525-1

TE Connectivity AMP ConnectorsIn Stock: 9396116525-1 Datasheet

MFR RecommendedRFQ

SS-668808-NF

Stewart ConnectorIn Stock: 963SS-668808-NF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0441500004 is determined by strict equivalence across the following parameters: connector type (jack), contact configuration (8p8c RJ45), orientation (90° right angle), mounting method (through hole), termination type (solder), shielding (unshielded), and electrical rating (Cat5). All substitute parts must maintain identical operating temperature range (-40°C to 85°C) and tab direction (down). Contact material and housing material variations are permitted within the modular connector category, provided mechanical and electrical performance remain equivalent. The identified substitutes meet these criteria while offering active product status and improved availability compared to the obsolete main part.

Parameter Comparison

Engineering Selection Recommendations

Both TE Connectivity 6116525-1 and Stewart Connector SS-668808-NF are active product substitutes for the obsolete Molex 0441500004. The TE Connectivity 6116525-1 maintains identical contact material (phosphor bronze) and contact finish thickness (50.0µin), providing the closest electrical and mechanical equivalence. The Stewart Connector SS-668808-NF offers functional substitution with reduced contact finish thickness (30.0µin) and copper alloy contact material, suitable for applications where these variations remain within design tolerance. Both substitutes carry current RoHS compliance certifications and unlimited moisture sensitivity ratings, supporting long-term supply chain continuity. Selection between substitutes should be based on specific design requirements regarding contact material composition and finish thickness specifications.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 6116525-1 and Stewart Connector SS-668808-NF be used interchangeably with Molex 0441500004?

A: Both parts meet the core substitution criteria: 8p8c RJ45 jack configuration, 90° right-angle orientation, through-hole solder termination, unshielded Cat5 rating, and identical operating temperature range. Mechanical and electrical compatibility is established across these parameters. Differences in contact material and finish thickness should be evaluated against specific application requirements.

Q: What is the significance of contact finish thickness variation between the substitutes?

A: The Molex 0441500004 and TE Connectivity 6116525-1 both specify 50.0µin (1.27µm) gold finish thickness, while the Stewart Connector SS-668808-NF specifies 30.0µin (0.76µm). Both thicknesses provide adequate corrosion protection and electrical conductivity for Cat5 Ethernet applications. Selection depends on design specifications for contact durability and wear resistance in the intended application environment.

Q: Are there packaging differences between the main part and substitutes?

A: The Molex 0441500004 packaging is not specified in available data. Both TE Connectivity 6116525-1 and Stewart Connector SS-668808-NF are supplied in tray packaging. Confirm packaging requirements with procurement specifications before finalizing part selection.

Q: What compliance certifications apply to these substitutes?

A: The Molex 0441500004 carries ROHS3 compliance. The TE Connectivity 6116525-1 is RoHS compliant with REACH unaffected status. The Stewart Connector SS-668808-NF is ROHS3 compliant with REACH unaffected status. All three parts carry MSL rating 1 (unlimited moisture sensitivity), suitable for standard storage and handling conditions.

Q: How do housing material differences affect substitution suitability?

A: The Molex 0441500004 uses glass-filled polyamide (PA) nylon housing. The TE Connectivity 6116525-1 uses polyamide (PA) nylon without glass fill. The Stewart Connector SS-668808-NF uses thermoplastic housing. All three materials provide adequate mechanical strength and dimensional stability for through-hole modular connector applications. Material selection does not affect electrical performance or Cat5 rating compliance.