ARJM11C7-634-AD-EW2 Equivalent & Substitute Parts

Part Overview

The ARJM11C7-634-AD-EW2 is a 1 Port RJ45 Through Hole connector rated for 10/100/1000 Base-T Ethernet with AutoMDIX functionality, manufactured by Abracon LLC. This connector features a 90° right-angle orientation, solder termination, and integrated LED indicators (Green-Orange). The product is classified as Obsolete, necessitating identification of functionally equivalent alternatives for new designs and ongoing production requirements.

Substiute Parts

ARJM11C7-634-AD-EW2

Abracon LLCIn Stock: 909ARJM11C7-634-AD-EW2 Datasheet

Current PartRFQ

A60-113-331P411

Mercury United Electronics, Inc.In Stock: 1128A60-113-331P411 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ARJM11C7-634-AD-EW2 is determined by the following critical parameters:

Primary Substitution Criteria:

• Connector Type: RJ45
• Number of Ports: 1
• Applications: 10/100/1000 Base-T, AutoMDIX
• Mounting Type: Through Hole
• Termination: Solder
• Number of Cores per Jack: 8
• Shielding: Shielded, EMI Finger
• Contact Finish: Gold

Secondary Compatibility Parameters:

• Orientation: 90° Angle (Right)
• Features: Board Lock
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part A60-113-331P411 (Mercury United Electronics, Inc.) meets all primary substitution criteria and maintains compatibility across secondary parameters. Variations in height above board, LED color, tab direction, and operating temperature range do not preclude functional equivalence for standard Ethernet connectivity applications.

Parameter Comparison

Engineering Selection Recommendations

The A60-113-331P411 is the designated manufacturer-recommended substitute for the obsolete ARJM11C7-634-AD-EW2. Both connectors maintain ROHS3 compliance and unlimited moisture sensitivity rating, ensuring regulatory and environmental compatibility.

The substitute part is currently in active production status with confirmed inventory availability (1103 pcs), providing supply chain continuity for applications requiring 10/100/1000 Base-T Ethernet connectivity with AutoMDIX support.

Physical dimensions are within acceptable tolerance (height differential of 0.008" / 0.21mm), and both connectors employ identical shielding architecture with EMI fingers and board lock features. The operating temperature range of the substitute (0°C ~ 70°C) is suitable for standard commercial and industrial environments.

Frequently Asked Questions (FAQ)

Q: Can A60-113-331P411 be used as a direct replacement for ARJM11C7-634-AD-EW2?

A: Yes. Both connectors share identical RJ45 configuration, 1-port design, 10/100/1000 Base-T AutoMDIX support, through-hole solder termination, and shielded EMI architecture. Physical height difference (0.008") is negligible for standard PCB layouts.

Q: What is the significance of the LED color difference (Green-Orange vs. Green-Yellow)?

A: LED color indicates link and activity status. The functional behavior remains consistent across both color schemes for standard Ethernet applications. Selection should be based on visual indicator preference for the end application.

Q: Does the operating temperature range difference affect compatibility?

A: The substitute's operating range (0°C ~ 70°C) covers standard commercial and industrial environments. Applications requiring extended temperature operation below 0°C or above 70°C should evaluate the original part's specifications or seek alternative solutions.

Q: Are there packaging differences between the main part and substitute?

A: The original part packaging is unspecified. The substitute is supplied in Tray packaging. Verify packaging requirements for your procurement and assembly processes.

Q: What is the contact finish thickness difference significance?

A: The substitute features thicker gold plating (15.0µin vs. 6.00µin), providing enhanced durability and contact reliability over extended service life. This represents an improvement over the original specification.