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AMPHENOL COMMUNICATIONS SOLUTIONS RJMG3211L11D3FR Ethernet Modular Jack

The RJMG3211L11D3FR is a high-performance modular jack with integrated magnetics designed for reliable Ethernet connections in industrial and networking environments. It supports multiple speeds including 100BASE-T, 1G, 2.5G, 5G, and 10G Ethernet, and features PoE compatibility. The device features a durable high temperature thermoplastic housing, gold-plated contacts, and EMI shielding options for enhanced protection. It is suitable for PCB assembly with DIP type design, offering a long lifespan of up to 750 mating cycles, making it ideal for modern communications and industrial applications.

Authorized Distributors
Source:Newark
Part No:RJMG3211L11D3FR
Stock:413
Inv Date:06-01-2026
Price: Unit price: $15
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Source:DigiKey
Part No:RJMG3211L11D3FR
Stock:0
Inv Date:06-01-2026
Price: Unit price: $18.7826
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Part No:RJMG3211L11D3FR
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Inv Date:06-02-2026
Price: Unit price: $17.43
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Part No:RJMG3211L11D3FR
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Inv Date:06-01-2026
Price: Unit price: $27.91
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Part No:RJMG3211L11D3FR
Stock:0
Inv Date:06-01-2026
Price: Unit price: $45.37
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Part No:RJMG3211L11D3FR
Stock:825
Inv Date:05-30-2026
Price: Unit price: $22.5862
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Part No:RJMG3211L11D3FR
Stock:2475
Inv Date:05-30-2026
Price: Unit price: $22.5862
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Part No:RJMG3211L11D3FR
Stock:0
Inv Date:06-01-2026
Price: Unit price: $45.37
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AMPHENOL COMMUNICATIONS SOLUTIONS RJMG3211L11D3FR Ethernet Modular Jack Specifications:

  • Housing: High Temperature Thermoplastic, UL 94V-0, Black
  • Contacts: Phosphor Bronze, Gold plated, Nickel on Mating Area, Matte Tin on Tails
  • Shell: Copper Alloy or Stainless Steel
  • LEDs: Epoxy Lens, Tin Plated Steel Tails
  • Mating Cycles: 750
  • Durability: Meets EIA 364-09 standard
  • Vibration Resistance: Per EIA 364-28, No Discontinuity > Tus
  • Shock Resistance: Per EIA 364-27, No Discontinuity > Tus
  • Insertion & Withdrawal Force: Max 20N (4.5lbf)
  • Design Standard: IEEE802.3ab, supporting 100BASE-T to 10G Ethernet and PoE
  • Operating Temperature: -40°C to +105°C extended range
  • Environmental: Includes humidity, thermal shock, salt spray, and solvent resistance tests
  • Package Options: Tray, Tube, Reel

Buy the Amphenol RJMG3211L11D3FR – Reliable Ethernet Modular Jack for Industrial Applications

Purchase the Amphenol Ethernet Modular Jack RJMG3211L11D3FR online today to ensure dependable network connectivity for industrial, communications, and data applications. This robust, high-performance jack supports speeds from 100BASE-T to 10G Ethernet with PoE, EMI shielding, and gold-plated contacts, making it suitable for various demanding environments. Easy to assemble with DIP design, it offers long-lasting durability of 750 mating cycles, and is ideal for PCB mounting in industrial and professional networking systems. Secure your high-speed Ethernet connections now!

Order your Amphenol Series RJMG3211L11D3FR today and enhance your network connections with high-speed, durable Ethernet jacks suitable for demanding environments.

Frequently Asked Questions

Where can I buy AMPHENOL COMMUNICATIONS SOLUTIONS RJMG3211L11D3FR?

You can click on the BUY or RFQ button to purchase RJMG3211L11D3FR from an authorized AMPHENOL COMMUNICATIONS SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part RJMG3211L11D3FR?

You can download the RJMG3211L11D3FR datasheet or visit the AMPHENOL COMMUNICATIONS SOLUTIONS website for support.

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