ARJM11B1-007-AD-CW2 Equivalent & Substitute Parts

Part Overview

The ARJM11B1-007-AD-CW2 is a 1 Port RJ45 Through Hole 10/100 Base-T connector with AutoMDIX functionality, manufactured by Abracon LLC. This connector features a 90° right angle orientation, solder termination, and board lock mechanism. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

ARJM11B1-007-AD-CW2

Abracon LLCIn Stock: 1054ARJM11B1-007-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 ARJM11B1-007-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)
• Termination: Solder
• Height Above Board: 0.535" (14.69mm)
• Number of Cores per Jack: 4
• Shielding: Shielded
• Features: Board Lock
• Contact Finish: Gold
• Operating Temperature Range: 0°C ~ 70°C
• RoHS Compliance: ROHS3 Compliant

The ARJM11B1-009-AB-CW2 meets all substitution criteria. The only variation is the LED color indicator (Green - Orange vs. Green - Yellow), which does not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11B1-009-AB-CW2 is the direct substitute for the obsolete ARJM11B1-007-AD-CW2. Both parts maintain identical electrical and mechanical specifications, including connector type, port configuration, mounting method, termination style, and board height. Both are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

The substitute part carries Active product status, ensuring continued availability and manufacturing support. The LED color difference (Green - Yellow versus Green - Orange) is a cosmetic variation that does not impact functional performance or circuit compatibility.

Frequently Asked Questions (FAQ)

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

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including connector type, port count, mounting configuration, height, shielding, and contact specifications.

Q: What is the difference between these two parts?

A: The only difference is the LED indicator color. The original uses Green - Orange LEDs, while the substitute uses Green - Yellow LEDs. This does not affect electrical performance or mechanical fit.

Q: Are there any compatibility concerns with PCB layout or footprint?

A: No. Both parts share identical mounting type (Through Hole), orientation (90° Right Angle), and height above board (0.535" / 14.69mm), ensuring direct PCB compatibility without layout modifications.

Q: Does the substitute part meet the same compliance standards?

A: Yes. The ARJM11B1-009-AB-CW2 is ROHS3 compliant and REACH unaffected, matching the compliance profile of the original part.

Q: Why is the original part listed as obsolete?

A: Product obsolescence is determined by the manufacturer. The substitute part maintains Active status, providing a viable path for continued procurement and design support.