ARJM11D7-809-AD-EW2 Equivalent & Substitute Parts

Part Overview

The ARJM11D7-809-AD-EW2 is a 1 Port RJ45 Through Hole 2.5G Base-T connector with AutoMDIX functionality, manufactured by Abracon LLC. This connector features a 90° right angle orientation, solder termination, and integrated board lock mechanism. The part is currently listed as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure supply chain availability for new production runs and field replacements.

Substiute Parts

ARJM11D7-809-AD-EW2

Abracon LLCIn Stock: 1123ARJM11D7-809-AD-EW2 Datasheet

Current PartRFQ

ARJM11D7-809-AB-EW2

Abracon LLCIn Stock: 1187ARJM11D7-809-AB-EW2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ARJM11D7-809-AD-EW2 has one manufacturer-recommended equivalent: ARJM11D7-809-AB-EW2. This substitution is valid based on the following matching parameters:

• Connector Type: RJ45
• Number of Ports: 1
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Height Above Board: 0.543" (13.80mm)
• Termination: Solder
• Applications: 2.5G Base-T, AutoMDIX
• Shielding: Shielded
• Features: Board Lock
• Operating Temperature: -40°C ~ 85°C
• Contact Finish: Gold
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The substitute part differs only in LED color (Green - Yellow versus Green - Orange) and packaging format (Tray versus unspecified), with the substitute maintaining active product status.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11D7-809-AB-EW2 is the direct equivalent for the obsolete ARJM11D7-809-AD-EW2. Both parts maintain identical electrical and mechanical specifications, including connector type, port configuration, mounting method, orientation, height, termination type, operating temperature range, contact finish, and shielding characteristics. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

The substitute part is currently in active production status with higher inventory availability (1158 Pcs versus 1025 Pcs), providing improved supply chain reliability. The only functional difference is the LED indicator color (Green - Yellow versus Green - Orange), which does not affect electrical performance or mechanical compatibility. The substitute is supplied in Tray packaging, which is standard for production environments.

For new designs and production runs, the ARJM11D7-809-AB-EW2 is the recommended selection due to its active product status and assured long-term availability.

Frequently Asked Questions (FAQ)

Q: Can ARJM11D7-809-AB-EW2 be used as a direct replacement for ARJM11D7-809-AD-EW2?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including connector type, port count, mounting configuration, orientation, height, termination method, operating temperature range, and contact specifications. The parts are functionally interchangeable.

Q: What is the difference between the LED colors?

A: The main part features Green - Orange LED indicators, while the substitute features Green - Yellow indicators. This is a visual distinction only and does not affect electrical performance, signal integrity, or mechanical function.

Q: Are there any compliance differences between the two parts?

A: No. Both parts maintain identical RoHS3 compliance status and REACH unaffected status. Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no special handling requirements.

Q: Why is the original part listed as obsolete?

A: Product obsolescence is determined by the manufacturer based on production decisions and market demand. The ARJM11D7-809-AB-EW2 remains in active production and provides full functional equivalence.

Q: Does packaging format affect compatibility?

A: No. Packaging format (Tray versus other formats) affects logistics and handling only. The connector itself maintains identical specifications regardless of packaging method. Tray packaging is standard for production environments.

Q: Are both parts suitable for 2.5G Base-T applications?

A: Yes. Both parts are specified for 2.5G Base-T applications with AutoMDIX functionality. Both feature shielded construction and 8-core jack configuration required for this application class.