Remke M12 Ethernet Micro-Link Connectors

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M12 Ethernet Connectors for Tough Environments

Remke's M12 Ethernet Cable Connectors are designed with industry-standard D-coding for Ethernet and Fieldbus use.

M12 connectors are very sturdy despite their small size, providing an incredibly reliable connection, even when subjected to shock or vibration. 

Remke M12 Ethernet cable connectors are rated IP 68, NEMA 6P and offer IEC 11801:2002 Cat5 compliance with TPE cable that is shielded against EMC interference. 

TPE cable is also ideal for flex applications in harsh environments where the highest degree of oil resistance and extended service life are essential.



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  • Ordering Matrix
  • Engineered Solutions

Compact Design and Secure Data Transmission

Rated IP68 and NEMA 6P, Remke M12 Ethernet connectors support data rates up to a Gigabit and are able to withstand the most rugged industrial environmental conditions to ensure high Ethernet or Fieldbus network availability.

Quick and cost-effective to install and put into operation, these Remke M12 connectors are molded to shielded TPE cable for Cat5e data performance.

360˚ EMI shielding is important to all applications that depend on both high bandwidth and secure data transmission.

Features of Remke M12 Etherlink Connectors include:

  • Single and double-ended options including an RJ45 cable assembly
  • Available in male & female, straight and 90 degree configurations
  • Temperature range from -40˚C to +80˚C
  • Receptacles designed for conventional threaded connections to ensure reliable mating
  • 100% factory tested


RJ45 connectors are the most widely used connection technology for Ethernet systems. However, for Ethernet networks that must comply with protection class IP67 or 68, the M12 connector is best suited for those applications.

As both connectors offer Cat5 compliance, our double-ended cable assembly provides you with the IP68 protection of a Remke M12 Micro-Link molded connector & the compact design of the RJ45 connector for horizontal or vertical multi-port connections.

TPE cable features an abrasion-resistant jacket with 3 times the low-temperature flexibility and resists solvents, chemicals and fuels better than ordinary PVC.

Applications for Remke M12 Ethernet connectors include manufacturing, process control, factory automation and more.


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Integrity of sensor connectors in harsh environments


Molded Connectors & Cordsets Purchasing Checklist


Anatomy of a Part Number

  • E
  • 04
  • A
  • 0050
  • BA5
  • 1

Micro-Link Style Connector Series 
E = M12 (D Code)
ERJ = M12 (D Code)/RJ45

Number of Poles 
04 = 4 Pole

Connector Style 
A = Female Straight 
AB = Male Receptacle (PG 9) Thread 
C = Female 90 Degree 
E = Male Straight 
F = Male 90 Degree 
K = Male/Female (STRT/STRT) 
KM = Male/Male (STRT/STRT) 
M = Male/Female (90D/STRT)* 
MM = Male/Male (90D/STRT)* 
N = Male/Female (90D/90D)* 
NM = Male/Male (90D/90D)* 
T = Male Recepticle (M14 X 1) Thread 
W = Female Receptacle (M12 x 1.5) Thread 
Z = Female Receptacle (PG 9) Thread 
* = Male Has External Threads 
Note: Other connector styles available. Consult Factory.

Assembly Length (FT.) 
1st Digit is 100 x Length 
2nd Digit is 10 x Length 
3rd Digit is 1 x Length 
4th Digit is .1 x Length 
"Ex: 0005 is ½ Ft." 
"0050 is 5 Ft." 
"0500 is 50 Ft." 
"5000 is 500 Ft."

Cable Code 
BA5 = #24/4C TPE Cat5e 

Other Cable Options Available - Consult Factory

Coupling or Shell Options 
1 = Stainless Steel 
9 = Nickel-Plated Brass 
N = Non-Metallic 
Note: Leave Blank for Std. Materials

Remke Engineered Solutions

Meeting the Needs of a Single Customer

When the product you need doesn’t exist in the standard line talk to us.

Remke Engineered Solutions is entirely focused on meeting the needs of a single customer.   Developing application-specific solutions that meet your precise needs is Job 1 and no order is ‘too small’.  

Think of our broad spectrum of services like a sliding scale ….. from simple on the left to complex on the right ---  from specials on the left to adaptations & variations in the middle to full-scale engineered custom products on the right.  Wherever your specific need falls on that spectrum will be the Remke Engineered Solution that is right for your application.

All our Engineered Solutions customers receive:

  • Free product design assistance
  • Rapid Prototyping
  • Design, engineering & manufacturing in the USA
  • Quick turnaround in as little as days (based on complexity)
  • Versatile & innovative solutions
  • Small or large volume manufacturing for any product we design
  • 100% product testing
  • Compliance Certification – UL, CSA, TUV, CE, etc. (where applicable)

Let us relieve the burden of developing an idea into a manufactured product.  Depending on the level of modification required we can fast-track design & create prototypes within days.  Put your connectivity problems into the hands of the Remke Engineered Solutions team.



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