ARJM11B1-007-AB-CW4 Equivalent & Substitute Parts

Part Overview

The ARJM11B1-007-AB-CW4 is a 1 Port RJ45 Through Hole 10/100 Base-T connector with AutoMDIX functionality, manufactured by Abracon LLC. This component features a 90° right-angle orientation, solder termination, and integrated LED indicators (Green-Yellow). The part is currently classified as Obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production runs and field replacements.

Substiute Parts

ARJM11B1-007-AB-CW4

Abracon LLCIn Stock: 951ARJM11B1-007-AB-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-AB-CW4 is determined by strict equivalence across the following critical parameters:

Connector Type (RJ45), Number of Ports (1), Mounting Type (Through Hole), Orientation (90° Right Angle), Termination Method (Solder), Applications (10/100 Base-T with AutoMDIX), Shielding (Shielded), Features (Board Lock), and Operating Temperature Range (0°C ~ 70°C).

The ARJM11B1-009-AB-CW2 meets all substitution criteria as a direct equivalent within the ARJM11 series. Both parts maintain identical mechanical and electrical specifications for connector interface, board mounting, and network performance characteristics. The primary distinction is product status: the substitute part is Active, ensuring ongoing availability and manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11B1-009-AB-CW2 is the direct substitute for the obsolete ARJM11B1-007-AB-CW4. Both components maintain full compliance with ROHS3 and REACH regulations, ensuring regulatory alignment for current and future production. The substitute part carries Active product status, providing assured long-term availability and manufacturing continuity. All mechanical, electrical, and thermal specifications remain equivalent, supporting direct PCB layout compatibility without design modification. Selection of the active substitute part eliminates supply chain risk associated with obsolete component sourcing.

Frequently Asked Questions (FAQ)

Q: Can the ARJM11B1-009-AB-CW2 be used as a direct replacement without PCB redesign?

A: Yes. Both parts share identical mechanical dimensions, mounting footprint, solder termination points, and electrical performance specifications. No PCB layout changes are required.

Q: What is the primary reason for substitution?

A: The original part (ARJM11B1-007-AB-CW4) is classified as Obsolete. The substitute part (ARJM11B1-009-AB-CW2) maintains Active status, ensuring continued manufacturing support and supply availability.

Q: Are there differences in contact finish specifications?

A: Both parts feature gold contact finish. The contact finish thickness differs (30.0µin vs. 6.00µin), but both specifications meet the electrical and mechanical requirements for 10/100 Base-T RJ45 applications.

Q: Do both parts support the same network applications?

A: Yes. Both components support 10/100 Base-T with AutoMDIX functionality, maintaining identical network performance characteristics.

Q: Are regulatory certifications equivalent?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component manufacturing and deployment.