ARJM11C7-516-AB-ER2-T RJ45 Modular Connector Equivalent & Substitute Parts

Part Overview

The ARJM11C7-516-AB-ER2-T is a 1-port RJ45 through-hole modular connector manufactured by Abracon LLC, designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX support. This connector features a 90° right-angle orientation, solder termination, and integrated board lock mechanism with dual LED indicators (green-yellow).

The ARJM11C7-516-AB-ER2-T is classified as obsolete. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications requiring this connector type.

Substiute Parts

ARJM11C7-516-AB-ER2-T

Abracon LLCIn Stock: 858ARJM11C7-516-AB-ER2-T Datasheet

Current PartRFQ

A60-113-231N432

Mercury United Electronics, Inc.In Stock: 1626A60-113-231N432 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ARJM11C7-516-AB-ER2-T is determined by the following critical parameters:

Primary Substitution Criteria:

• Connector Type: RJ45
• Number of Ports: 1
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination: Solder
• Applications: 10/100/1000 Base-T, AutoMDIX
• Shielding: Shielded, EMI Finger
• Number of Cores per Jack: 8
• Contact Finish: Gold

The substitute part A60-113-231N432 (Mercury United Electronics, Inc.) meets all primary substitution criteria. Both connectors share identical functional specifications for RJ45 single-port through-hole applications with right-angle orientation, solder termination, and full shielding with EMI finger protection. Both support 10/100/1000 Base-T Ethernet with AutoMDIX functionality and maintain 8-core jack configuration with gold-plated contacts.

Parameter Comparison

Engineering Selection Recommendations

The A60-113-231N432 is a direct functional equivalent for the obsolete ARJM11C7-516-AB-ER2-T. Both connectors are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, ensuring compatibility with standard PCB assembly and storage conditions.

The substitute part is currently in active production status with 1590 units in stock, providing supply chain continuity. The A60-113-231N432 maintains all critical electrical and mechanical specifications required for 10/100/1000 Base-T Ethernet applications.

Physical dimensions show a minor height variance of 0.011" (0.29mm), which is negligible for standard PCB layouts. The operating temperature range of the substitute part (0°C ~ 70°C) is narrower than the original (−40°C ~ 85°C); applications requiring extended temperature operation below 0°C or above 70°C must evaluate this limitation. The substitute part features increased contact finish thickness (15.0µin versus 6.00µin), which enhances contact durability and wear resistance.

Frequently Asked Questions (FAQ)

Q: Can the A60-113-231N432 be used as a direct replacement for the ARJM11C7-516-AB-ER2-T?

A: Yes. Both connectors share identical functional specifications for RJ45 single-port through-hole applications with 90° right-angle orientation, solder termination, shielding with EMI finger protection, and 10/100/1000 Base-T AutoMDIX support. Physical dimensions are compatible for standard PCB layouts.

Q: What is the primary difference between these two connectors?

A: The main differences are product status (obsolete versus active), operating temperature range (−40°C ~ 85°C versus 0°C ~ 70°C), and contact finish thickness (6.00µin versus 15.0µin). The substitute part offers improved contact durability through thicker gold plating.

Q: Are there temperature limitations when using the A60-113-231N432?

A: The A60-113-231N432 operates within 0°C to 70°C. Applications requiring operation below 0°C or above 70°C must evaluate alternative solutions, as the original ARJM11C7-516-AB-ER2-T supports −40°C ~ 85°C.

Q: Do both connectors meet the same compliance standards?

A: Yes. Both connectors are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. Both are classified under ECCN EAR99 and HTSUS 8536.69.4040.

Q: What is the packaging difference?

A: The ARJM11C7-516-AB-ER2-T packaging is not specified in available data. The A60-113-231N432 is supplied in tray packaging.