ARJM11B1-009-AD-CW2 Equivalent & Substitute Parts

Part Overview

The ARJM11B1-009-AD-CW2 is a 1 Port RJ45 Through Hole 10/100 Base-T connector with AutoMDIX functionality, manufactured by Abracon LLC. This component is classified as Obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure supply chain availability. The connector features a 90° right-angle orientation, solder termination, and integrated board lock mechanism suitable for PCB-mounted network applications.

Substiute Parts

ARJM11B1-009-AD-CW2

Abracon LLCIn Stock: 991ARJM11B1-009-AD-CW2 Datasheet

Current PartRFQ

ARJM11B1-009-AB-CW2

Abracon LLCIn Stock: 1077ARJM11B1-009-AB-CW2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ARJM11B1-009-AD-CW2 is determined by strict equivalence across the following critical parameters:

Connector Type (RJ45), Number of Ports (1), Mounting Type (Through Hole), Orientation (90° Angle Right), Height Above Board (0.535" / 14.69mm), Termination (Solder), Applications (10/100 Base-T, AutoMDIX), Shielding (Shielded), Features (Board Lock), Operating Temperature Range (0°C ~ 70°C), and RoHS Compliance (ROHS3).

Substitute parts must maintain identical electrical and mechanical specifications across all these parameters. Variations in LED color do not affect functional substitution and are permitted within the ARJM11 series.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11B1-009-AB-CW2 is the direct functional equivalent of the ARJM11B1-009-AD-CW2. Both components are manufactured by Abracon LLC within the same ARJM11 series and maintain identical electrical and mechanical specifications across all critical parameters.

The primary distinction is product status: the original part is Obsolete, while the substitute is Active. This transition ensures continued supply chain access and manufacturing support. Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for new designs and production runs.

The LED color difference (Green-Orange versus Green-Yellow) does not impact electrical performance or functional compatibility. Selection between these variants should be based on visual indicator requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can ARJM11B1-009-AB-CW2 be used as a direct replacement for ARJM11B1-009-AD-CW2?

A: Yes. Both connectors are electrically and mechanically equivalent. They share identical specifications for connector type, port configuration, mounting method, orientation, height, termination, applications, shielding, and operating temperature range. The substitute part is currently in active production status.

Q: What is the difference between these two part numbers?

A: The primary difference is product lifecycle status. ARJM11B1-009-AD-CW2 is Obsolete, while ARJM11B1-009-AB-CW2 is Active. Additionally, the LED indicator colors differ: the original uses Green-Orange, while the substitute uses Green-Yellow. All other electrical and mechanical parameters are identical.

Q: Are there any compatibility concerns when switching from the original to the substitute part?

A: No compatibility concerns exist. Both parts maintain the same PCB footprint, solder pad configuration, height above board, and electrical characteristics. They are interchangeable at the board assembly level.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both ARJM11B1-009-AD-CW2 and ARJM11B1-009-AB-CW2 are ROHS3 Compliant and REACH Unaffected. They carry identical moisture sensitivity levels (MSL 1 - Unlimited) and contact finish specifications.

Q: Why should I transition to the substitute part?

A: The substitute part is in active production status, ensuring reliable supply chain availability and manufacturer support. The original part's obsolete status may result in supply constraints or discontinuation. Transitioning to the active equivalent part mitigates supply risk while maintaining full functional compatibility.