RJ45 Modular Connector 6605814-1 Equivalent & Substitute Parts

Part Overview

The TRP Connector B.V. 6605814-1 is a 1-port RJ45 through-hole modular connector designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX capability. This connector features a 90° right-angle orientation, shielded design with EMI finger protection, and integrated LED indicators (Green-Yellow). The part is classified as obsolete, making identification of functionally equivalent active alternatives essential for ongoing design support and procurement.

Substiute Parts

6605814-1

TRP Connector B.V.In Stock: 10696605814-1 Datasheet

Current PartRFQ

ARJ11C-MBSAS-A-B-7MU2

Abracon LLCIn Stock: 1365ARJ11C-MBSAS-A-B-7MU2 Datasheet

SimilarRFQ

JD1-0002NL

Pulse ElectronicsIn Stock: 2676JD1-0002NL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6605814-1 is determined by strict alignment with the following core parameters:

• Connector Type & Port Configuration: RJ45, single port
• Mounting & Orientation: Through-hole, 90° right-angle
• Electrical Application: 10/100/1000 Base-T with AutoMDIX support
• Shielding & EMI Protection: Shielded design with EMI finger
• Termination Method: Solder
• Environmental Compliance: ROHS3 compliance, MSL 1 rating

The substitute parts ARJ11C-MBSAS-A-B-7MU2 (Abracon LLC) and JD1-0002NL (Pulse Electronics) meet these core substitution criteria. Both are active products with equivalent mechanical and electrical specifications suitable for direct replacement in applications requiring 10/100/1000 Base-T RJ45 connectivity.

Parameter Comparison

Engineering Selection Recommendations

Both ARJ11C-MBSAS-A-B-7MU2 and JD1-0002NL are active products suitable for replacing the obsolete 6605814-1. Selection between these alternatives is based on the following factors:

ARJ11C-MBSAS-A-B-7MU2 (Abracon LLC): This connector maintains ROHS3 compliance and provides 12 cores per jack, matching the original part's core count. Height above board is 0.535" (14.69mm), representing a 0.02" reduction from the original specification. This option is appropriate for applications where core count consistency is a design requirement.

JD1-0002NL (Pulse Electronics): This connector is part of the PULSEJACK™ JD1 series and maintains RoHS compliance with ROHS3 certification. Height above board is 0.543" (13.80mm), closely matching the original 0.555" specification. The connector features 8 cores per jack and dual LED color options (Green, Yellow - Green, Yellow). This option is suitable for applications where LED indicator flexibility and compact form factor are beneficial.

Both alternatives maintain identical operating temperature ranges (0°C ~ 70°C), gold contact finish, shielded EMI finger design, board lock features, and solder termination. Both carry MSL 1 (Unlimited) ratings and REACH Unaffected status, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can ARJ11C-MBSAS-A-B-7MU2 and JD1-0002NL be used interchangeably with 6605814-1?

A: Both parts meet the core substitution criteria for the 6605814-1, including RJ45 connector type, single-port configuration, 90° right-angle through-hole mounting, 10/100/1000 Base-T AutoMDIX support, shielded EMI finger design, and solder termination. Height variations are within typical PCB layout tolerances (0.012" and 0.020" respectively). Selection depends on specific design requirements regarding core count and LED indicator configuration.

Q: What is the significance of the core count difference between the substitute parts?

A: The 6605814-1 and ARJ11C-MBSAS-A-B-7MU2 both feature 12 cores per jack, while JD1-0002NL features 8 cores per jack. Core count relates to the internal jack structure and contact arrangement. All three connectors support 10/100/1000 Base-T applications with AutoMDIX functionality. The difference does not affect electrical performance for standard Ethernet applications but may influence mechanical robustness in high-cycle mating scenarios.

Q: Are there differences in contact finish thickness between these parts?

A: The 6605814-1 specifies 50.0µin (1.27µm) contact finish thickness, while both ARJ11C-MBSAS-A-B-7MU2 and JD1-0002NL specify 6.00µin (0.152µm). Both thicknesses provide adequate gold plating for electrical conductivity and corrosion resistance in standard Ethernet applications. The thinner finish on the substitute parts is within industry standards for RJ45 connectors.

Q: What are the height above board differences, and do they affect PCB layout?

A: The 6605814-1 has a height of 0.555" (14.10mm), ARJ11C-MBSAS-A-B-7MU2 is 0.535" (14.69mm), and JD1-0002NL is 0.543" (13.80mm). These variations are minor and typically accommodated within standard PCB design clearances. Verify clearance requirements for your specific enclosure or mechanical assembly before final part selection.

Q: Do all three connectors meet current regulatory compliance standards?

A: The 6605814-1 is ROHS3 compliant. ARJ11C-MBSAS-A-B-7MU2 is ROHS3 compliant. JD1-0002NL is RoHS compliant. All three carry MSL 1 (Unlimited) ratings and REACH Unaffected status, meeting standard environmental and manufacturing requirements. Both active alternatives are suitable for new designs and ongoing production.

Q: What is the difference in LED indicator configuration?

A: The 6605814-1 and ARJ11C-MBSAS-A-B-7MU2 both feature Green-Yellow LED indicators. JD1-0002NL features dual LED options (Green, Yellow - Green, Yellow), providing additional flexibility for status indication schemes. LED color selection does not affect electrical performance but may influence user interface design considerations.