ARJM11D7-504-NN-EW2 Equivalent & Substitute Parts

Part Overview

The ARJM11D7-504-NN-EW2 is a 1 Port RJ45 Through Hole modular connector manufactured by Abracon LLC, designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX capability. This connector features a 90° right-angle orientation, solder termination, and board lock functionality. The part is currently listed as obsolete, necessitating identification of equivalent substitute components to maintain design continuity and ensure procurement availability for new production runs and field replacements.

Substiute Parts

ARJM11D7-504-NN-EW2

Abracon LLCIn Stock: 1099ARJM11D7-504-NN-EW2 Datasheet

Current PartRFQ

ARJM11D7-502-NN-EW2

Abracon LLCIn Stock: 855ARJM11D7-502-NN-EW2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ARJM11D7-502-NN-EW2 qualifies as a direct substitute for the ARJM11D7-504-NN-EW2 based on identical electrical and mechanical parameters. Both connectors share the same core specifications: RJ45 connector type, single port configuration, through-hole mounting, 90° right-angle orientation, solder termination, 8-core jack design, shielded construction, board lock feature, gold contact finish, and identical operating temperature range of -40°C to 85°C. Both components maintain ROHS3 compliance and MSL 1 rating. The substitution is valid across all functional and environmental parameters specified for this product category. The primary distinction is product status: the ARJM11D7-504-NN-EW2 is obsolete, while the ARJM11D7-502-NN-EW2 maintains active status with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11D7-502-NN-EW2 is the direct substitute for the obsolete ARJM11D7-504-NN-EW2. Both components are manufactured by Abracon LLC within the ARJM11 series and maintain identical electrical and mechanical specifications. The substitute part is currently in active production status with confirmed inventory availability. Both components satisfy ROHS3 compliance requirements and REACH unaffected status, ensuring regulatory alignment for current manufacturing standards. The substitution requires no design modifications, PCB layout changes, or firmware adjustments. Component selection should prioritize the ARJM11D7-502-NN-EW2 for new designs and production runs due to its active status and sustained manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can the ARJM11D7-502-NN-EW2 be used as a direct replacement for the ARJM11D7-504-NN-EW2 without PCB modifications?

A: Yes. Both connectors share identical mounting specifications, including through-hole configuration, 90° right-angle orientation, and 0.543" (13.80mm) height above board. No PCB layout changes are required.

Q: Are there electrical performance differences between these two connectors?

A: No. Both connectors support 10/100/1000 Base-T Ethernet with AutoMDIX, feature 8-core shielded jack design, gold contact finish, and identical operating temperature range of -40°C to 85°C.

Q: What is the primary reason for substitution?

A: The ARJM11D7-504-NN-EW2 is obsolete. The ARJM11D7-502-NN-EW2 maintains active production status with current inventory availability from Abracon LLC.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, satisfying current environmental and regulatory standards.

Q: Is packaging different between these parts?

A: The ARJM11D7-504-NN-EW2 packaging is not specified in available data. The ARJM11D7-502-NN-EW2 is supplied in Tray packaging.

Q: Are there any compatibility considerations for existing designs?

A: No compatibility issues exist. The substitute part maintains full functional and mechanical equivalence with the original component across all specified parameters.