ARJM11B1-007-AD-CW4 Equivalent & Substitute Parts

Part Overview

The ARJM11B1-007-AD-CW4 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, indicating discontinued production and limited availability. The part features a 90° right-angle orientation, solder termination, and integrated board lock mechanism suitable for PCB-mounted network applications. Due to its obsolete status, identifying functionally equivalent active production alternatives is essential for design continuity and supply chain reliability.

Substiute Parts

ARJM11B1-007-AD-CW4

Abracon LLCIn Stock: 976ARJM11B1-007-AD-CW4 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 ARJM11B1-007-AD-CW4 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)
• Termination: Solder
• Height Above Board: 0.535" (14.69mm)
• Applications: 10/100 Base-T, AutoMDIX
• Shielding: Shielded
• Features: Board Lock
• Tab Direction: Down
• Contact Finish: Gold
• Operating Temperature Range: 0°C ~ 70°C
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The ARJM11B1-009-AB-CW2 meets all these criteria and is classified as Active production status, making it a direct functional equivalent for the obsolete ARJM11B1-007-AD-CW4.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11B1-009-AB-CW2 is the appropriate substitute for the obsolete ARJM11B1-007-AD-CW4. Both components are manufactured by Abracon LLC within the ARJM11 series and maintain identical mechanical and electrical specifications across all critical parameters. The substitute part is in Active production status, ensuring supply chain availability and long-term support.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current manufacturing standards. The identical operating temperature range (0°C ~ 70°C) and Moisture Sensitivity Level (1 - Unlimited) confirm compatibility in equivalent application environments.

The differences in LED color (Green-Orange versus Green-Yellow) and contact finish thickness (30.0µin versus 6.00µin) do not affect functional equivalence for 10/100 Base-T network applications. These variations represent manufacturing updates within the active product line and do not impact electrical performance or mechanical fit.

Frequently Asked Questions (FAQ)

Q: Can ARJM11B1-009-AB-CW2 be used as a direct replacement for ARJM11B1-007-AD-CW4?

A: Yes. Both components share identical specifications for connector type, port configuration, mounting method, orientation, termination, board height, application support, shielding, and operating parameters. The substitute is functionally equivalent and mechanically compatible.

Q: What is the significance of the LED color difference between these parts?

A: LED color variation (Green-Orange versus Green-Yellow) is a cosmetic and functional indicator difference that does not affect the core electrical or mechanical performance of the RJ45 connector in 10/100 Base-T applications.

Q: Does the contact finish thickness difference impact performance?

A: No. Both contact finish thicknesses (30.0µin and 6.00µin) meet gold plating specifications for RJ45 connectors. The variation represents manufacturing process updates and does not affect electrical conductivity, durability, or reliability in standard network applications.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both ARJM11B1-007-AD-CW4 and ARJM11B1-009-AB-CW2 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Why is the original part marked as Obsolete?

A: Obsolete status indicates that Abracon LLC has discontinued production of ARJM11B1-007-AD-CW4. The ARJM11B1-009-AB-CW2 represents the active production equivalent within the same product series.

Q: Are there any PCB layout or footprint considerations when substituting these parts?

A: No. Both components maintain identical height above board (0.535" / 14.69mm), orientation (90° right angle), and tab direction (down), ensuring identical PCB footprint compatibility.