MKJ Series

Robust, miniature circular connector 

Cannon MKJ Series Connectors Offer High Performance Data, Power & Signal in Lightweight, Space-Saving Design

Cannon’s MKJ Miniature Circular Connectors enable high-speed data, power and signal transmission in a wide range of technology-driven applications and platforms. At less than half the size and weight of standard military-grade interconnects, MKJ offers highly engineered design, performance and reliability, but in a much smaller design package. Our MKJ Connector Series also comes with rear accessory threads or integral band platform for direct attachment of cable shield and overmold. Choose from six different MKJ connectors in a variety of coupling options: UN Thread, Double Start, Triple Start, Bayonet, Clip-Lock Latching and Cannon Breakaway.  

Key Features & Benefits 

  • 71% weight and 52% size reduction without the loss of reliability
  • Available with rear-release crimp, PC tail or solder cup contacts
  • Fully intermateable with other miniature circular connectors on the market 
  • Field repairable & maintainable, allowing for quick fixes, cleaning and reconnections
  • Shells and jam nuts in aluminum alloy or corrosion-resistant stainless steel (AMS-QQ-S 763)
  • Up to 2,000 mating cycles, providing excellent durability with sustainable plating construction materials
  • Environmentally sealed with fluorosilicone for the front interfacial seal & rear wire sealing grommet
  • Custom cable solutions including overmolds for military requirements in harsh environments 
  • New MKJ Warrior Series qualified to GOSSRA


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MKJ Sell Sheet

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MKJ Warrior Sell Sheet

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MKJ Warrior Catalog

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Aerospace Product Selection Guide

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MKJ 4 Catalog

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MKJ5 Catalog

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ITT Cannon Soldier-Worn Solutions Guide

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MKJ1 Threaded Coupling, Dual Flange Mount

MKJ Series Video

Watch now to learn about how ITT Cannon's MKJ Series offers robust, reliable connectivity from power, data and signal.

MKJ Warrior

Product Detail

Qualified to GOSSRA Standards and Designed per Nett Warrior

CHECK STOCK -  ITT Cannon's MKJ Connectors are currently in stock and ready to ship. 

Click on the below image to view the all stocked contact arrangements and plating options.  


MKJ 1 - Dual Start, Threaded Coupling

MKJ 3 - Bayonet Coupling

MKJ 4 - Quick Disconnect Breakaway

MKJ 5 - Threaded Coupling, Triple Start 

MKJ Clip Lock