MKJ Series
Mini-circular connectors delivering proven, reliable solutions that perform even in the harshest environments.
ITT Cannon continues its tradition of innovation with the MKJ line of miniature circular connectors. Bringing together a unique combination of design, functionality and flexibility, Cannon’s MKJ Series offers proven, reliable and cost-effective interconnect solutions that enable critical communication, navigation and high-speed data transmission—at half the size and weight of traditional ones. Choose from UNC thread, double start, triple start, bayonet, breakaway, and clip lock latching coupling methods in a cost-efficient, lightweight and highly engineered design.
Application / Market:
Defense, Aerospace, Medical, Industrial
- Coupling methods–UNC thread, double start, triple start, bayonet, breakaway and clip lock latching
- Rear-release crimp, PC tail or solder cup contacts
- Rear accessory threads or integral band platform for direct attachment of cable shield and overmold
- Teflon nickel, black zinc nickel and olive drab cadmium provide reliability for 500 hours of salt spray. RoHS and REACH options available.
Series Products
MKJ5 Triple Start Ratchet Coupling
ITT Cannon’s innovative MKJ5 features threaded coupling with high density size 23 machined contacts for crimp and PCB. Its unique triple...

MKJ4 Breakaway (Quick Disconnect) Coupling
Part of the MKJ family of miniature circular connectors, ITT Cannon’s MKJ4 Breakaway features a canted retention spring disconnect...
MKJ3 Bayonet Coupling
At half the size and weight of traditional military standard connectors, MKJ3 Bayonet features threaded coupling with high density size...

MKJ1 Double Start Coupling
Cannon’s MKJ1 Double Start offers threaded coupling features and high density size 23 machined crimp and PCB contacts. MKJ1 also comes in...

MKJ0 UN Thread Coupling
Part of our innovative family of MKJ Miniature Circular Connectors, the MKJ0 UN Thread is a lightweight, high density solution that...

MKJ Clip Lock Miniature Circular Connector
Today’s commercial aerospace manufacturers & defense contractors are increasingly challenged to meet the ongoing demand for lighter...
MKJ Warrior Series
Part of the MKJ family of miniature circular connectors, ITT Cannon’s MKJ Warrior Series offers a reliable interconnect solution that...
Resources
MKJ Sell Sheet
MKJ Warrior Sell Sheet
MKJ 4 Catalog
MKJ Warrior Catalog
MKJ Clip Lock Miniature Circular Connector Sell Sheet
MKJ Clip Lock Catalog
MKJ5 Catalog
Aerospace Product Selection Guide
ITT Cannon Soldier-Worn Solutions Guide

MKJ Mini-Circular Series Video
