RJF21B - 

Modular Connector, Cat5e, RJ45, RJField Series, Receptacle, 8 Contacts, 8 Positions

RJF21B - Modular Connector, Cat5e, RJ45, RJField Series, Receptacle, 8 Contacts, 8 Positions

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Manufacturer Part No:
Newark Part No.:
Product Range
RJField Series
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Product Overview

The RJF21B is an Ethernet Connection System with black square flange receptacle and female RJ45 back termination. RJF allows to use an Ethernet class D/Cat. 5e connection for 10 BaseT, 100 BaseTX or 1000 BaseT networks in harsh environments. With the patented RJStopRsystem can use a standard RJ45 corset in a metallic plug which will protect it from shocks, dust and fluids. No hazardous on-field cabling and grounding.
  • Bayonet coupling (audible and visual coupling signal)
  • Robust metallic shells based on MIL-DTL-26482 H, size-18 shell
  • RJ45 cordset retention in the plug of 100N in the axis
  • Sealed against fluids and dust (IP68)
  • Shock, vibration and traction-resistant
  • No cabling operation in field and no tools required
  • Mechanical coding/polarization (4 positions)
  • Compliant with IEC 60603-7 variant 11


Robotics, Industrial, Automation & Process Control, Mining, Oil & Gas, Test & Measurement

Product Information

RJField Series
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Modular Connector, Cat5e, RJ45, RJ Field Series, Receptacle, 8 Contacts, 8 Positions

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25 Further stock expected to ship on Apr 30, 2018

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