Molex 0441930013 Modular Connector Jack 8P8C RJ45 90° Angle Unshielded

Part Overview

The Molex 0441930013 is a modular connector jack designed for 8-position 8-contact (8P8C) RJ45 Ethernet applications. This surface-mount jack features a 90° right-angle orientation with unshielded construction and solder termination. The part is classified as obsolete, making equivalent substitute parts necessary for ongoing design requirements and procurement planning. The 0441930013 operates across a temperature range of -40°C to 70°C and meets ROHS3 compliance standards.

Substiute Parts

0441930013

MolexIn Stock: 7110441930013 Datasheet

Current PartRFQ

0441930003

MolexIn Stock: 24010441930003 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0441930013 is determined by the following critical parameters:

• Connector type: Jack
• Contact configuration: 8P8C (RJ45, Ethernet)
• Number of ports: 2
• Mounting type: Surface Mount
• Orientation: 90° Angle (Right)
• Termination method: Solder
• Shielding: Unshielded
• Housing material: Polyamide (PA), Nylon, Glass Filled
• Contact material: Phosphor Bronze
• Contact finish: Gold
• Operating temperature range: -40°C to 70°C
• RoHS compliance: ROHS3 Compliant

The Molex 0441930013 has one identified substitute within the same product series (44193). Substitutes must maintain identical mechanical and electrical characteristics across all listed parameters to ensure direct compatibility in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0441930013 is classified as obsolete. The Molex 0441930003 serves as the active equivalent within the 44193 series and maintains compatibility across all mechanical and electrical parameters required for direct substitution.

Both parts are ROHS3 compliant and operate within the same temperature range (-40°C to 70°C). The 0441930003 is currently in active production status with higher inventory availability (2342 pcs) compared to the obsolete 0441930013 (614 pcs remaining stock).

The primary differences between these parts are the category rating (Cat4 versus Cat3) and contact finish thickness (15.0µin versus 50.0µin). The 0441930003 is supplied in Tape & Reel packaging, which is standard for production environments.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0441930003 directly replace the 0441930013 in existing designs?

A: Yes. Both parts share identical mechanical dimensions, mounting type, orientation, termination method, and contact configuration. The 0441930003 maintains full compatibility as a direct substitute.

Q: What is the difference between Cat3 and Cat4 ratings?

A: The ratings indicate the category classification for Ethernet applications. The 0441930013 is rated Cat4, while the 0441930003 is rated Cat3. Both are unshielded modular connectors suitable for their respective category applications.

Q: Why does the contact finish thickness differ between these parts?

A: The 0441930003 features a thicker gold contact finish (50.0µin versus 15.0µin). Both finishes meet the specified electrical and mechanical requirements for the connector type.

Q: Is the 0441930003 available in different packaging options?

A: The 0441930003 is supplied in Tape & Reel (TR) packaging. The main part number 0441930013 does not specify a packaging format in the provided data.

Q: Are both parts RoHS compliant?

A: Yes. Both the 0441930013 and 0441930003 are ROHS3 compliant and meet environmental regulatory requirements.