M12 to RJ45 x-code Ethernet Coupler
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M12 to RJ45 x-code Ethernet Coupler

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Item #: J80029A0200

Short Description

This item is in high demand or is made to order, please contact sales via the form below, or by phone Monday-Friday 7:30 am-4:30 pm CST, at 847-541-3780.

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Connect X-coded M12 cables to RJ45 ethernet cabling quickly and easily with this RJ45 to M12 X-Coded Ethernet Coupler.  If you are looking for a simple solution to convert M12 to RJ45 this is the answer.  Don't let it's small size fool you, this is a serious ethernet coupler able to hande CAT5, CAT6A and CAT6 cable demands while delivering PoE+ capabilities.  This ethernet coupler is female to female and features full 360º degree shielding.


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Long Description

You want fast connections between your RJ45 and M12 cables, now it's as simple as plug and go.  This female to female inline ethernet coupler that bridges an RJ45 to M12 X-Code Ethernet connection is the answer to your data and PoE+ requirements.  A zinc die cast housing makes this ethernet coupler resistant to most industrial shocks and abuse making it perfect for automation and material handling applications.  Mabe be to attached to panels with thicknesses from 1.5 - 2 mm (0.06 - 0.078 in.) using an isolating bushing, and max wall thickness of 4mm (0.157 in.) without the bushing.  UL listed and IP67 rated for use in temperatures from -40°C to +85°C.  Rated for up to 10GB Ethernet transfer rates.  Get a quote today for this superior quality RJ45 to M12 X-Coded Ethernet Coupler.

Typical applications using M12/Micro Connectors:

  • Automotive Assembly
  • Sensors on Conveyors
  • Pick and Place Robots
  • Packaging Machinery
  • Automated Machinery
  • Materials Handling Equipment


Products which typlically use M12/Micro Connectors:

  • Proximity Sensors
  • Limit Switches
  • Photoelectric Switches
  • Solenoids
  • Hydraulic and Pneumatic Valves

Tuff-Link M8 and M12 Attachable Connectors are offered in 3, 4 and 5-pole configurations in either straight or 90º versions.  These field-wireable connectors convert hardwired sensors into quick-disconnect types and provide positive, compact cable terminations in harsh environments.  And these connectors are ideal for creating custom length cordsets in the field.  


Features of Tuff Link Attachable Connectors include:

  • Meet IP 67 standards
  • Gold-plated contacts for enhanced corrosion-resistance and conductivity
  • Easy methods of cable termination and identification

In the Tuff Link family of molded connectors & cordsets, customization means you can mix and match from our extensive selection of special materials, special hardware, special wiring, custom packaging, kitting and private labeling to develop the Molded Connector or Cordset that meets your specific needs. 

Special Materials

For coupling nuts & receptacle bodies you can choose from these five types of special materials:

  • Anodized Aluminum - for most industrial applications
  • Stainless Steel – durability in severely corrosive environments
  • Non-Metallic - best suited for damp locations
  • Nickel-Plated Brass - corrosion resistant & conforms to EMC requirements
  • Peek™ Polymers - ideal for applications with high temperatures or high pressure water. 

Special Materials

For overmolding and cable include the following:

  • Rubber for use in applications with extremes of temperatures, hot substrates like weld spatter, or where solvents, oil and coolants exist
  • Silicone that is best used in high temperatures
  • PVC which is best for general assembly applications
  • PUR for excellent abrasion resistance for high abuse areas
  • TPE that offers excellent chemical and abrasion resistance


Special Hardware

You can choose from a variety of custom shells, couplers or adapters. 

  • Remke offers five types of custom shells; flange mount, panel mount, back panel mount, P.C. type and SAE or metric threading. 
  • For couplers you can select either internally threaded, externally threaded or the ‘housing protective’ type where the coupler is threaded but covers the entire sensor for protection. 


Custom Cable Assemblies


Special Wiring

For custom products or specials, Remke offers several types of special wiring including: combination wiring where one side is parallel and the other is wired in series; interlocking circuit wiring; parallel wiring; series wiring; and wiring that is specified by a customer.

Custom Packaging, Kitting, and Private Labeling

Body Material Nylon
Cable Category 6A
Category Molded Connectors|Ethernet Connectors,Molded Connectors|M12 Attachable Connectors,Molded Connectors|M12 Etherlink Connectors,Molded Connectors
Contact Finish Material Ni1.2Au0.8
Cordset Configuration Straight
Life ≥ 100
Maximum Operating Temperature (C) 85
Minimum Operating Temperature (C) -40
Plug Compliance IEC 11801
Shielding Housing Material Die-cast nickel-plated zinc
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