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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-start threaded coupling mechanism allows MKJ5 to quickly connect and disconnect, up to 500 cycles, while maintaining performance under sustained shock and vibration conditions. The MKJ5 offers flexibility in configuration options for connectivity, multiple keying positions, and rear accessory threads or integral band platforms. It meets customer requirements for extended cycles in robust shock and vibration environments through its high-reliability internal ratchet mechanism system.
Features
- Up to a 52% smaller and 71% lighter
- Prevent miss-mating with 4 Clocking
- Position Customer Flexibility for Connectivity
- Ideal for Direct attachment of Cable Shield or Over-molding
MKJ5 Triple Start Ratchet Coupling
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Resources
MKJ Sell Sheet
MKJ Warrior Sell Sheet
MKJ 4 Catalog
MKJ Clip Lock Miniature Circular Connector Sell Sheet
MKJ Clip Lock Catalog
MKJ5 Catalog
MKJ Features and Benefits Brochure
Product Specification
Environmental
| Sealing | Environmental |
| Operation Temperature | -55°C to +150°C |
Material
| Shell | Aluminum Alloy, Stainless Steel |
| Shell Plating | Aluminum/Anodized (Black), Aluminum/Electroless Nickel, Aluminum/OD Cad, SS/Passivated, Aluminum/Zinc Nickel, Black Aluminum Teflon Nickel |
| Insulator | MKJ0, MKJ4-Thermoplastic; MKJ1,MKJ3 -Thermostatic |
| Contact | Copper alloy, gold over nickel plating |
| Contact Plating | Gold, Nickel |
Electrical
| Operating Voltage | 500 VAC-Size 23 Contacts; 1800 VAC-Size 20 Contacts; 1800 VAC-Size 16 Contacts; 1800 VAC-Size 12 Contacts |
| Current Rating | 5 Amp- Size 23 Contact; 7.5 Amp-Size 20 Contact; 13 Amp-Size 16 Contact; 23 Amp-Size 12 Contact |
| Number of Signal Contacts (Min/Max) | N/A |
| Gauge Wire Size | #22-28 AWG-Size 23 Contacts; #20-#24 AWG-Size 20 Contacts; #16-#20 AWG-Size 16 Contacts; #12-#14 AWG-Size 12 Contacts |
Mechanical
| Shape | Circular |
| Shell Style | Jam nut, PCB mount, Wall mount |
| Durability | >500 Mating Cycles |
| Power & Signal In Same Layout | No |
| Contact Style / Termination | Crimp, Solder, Printed Circuit |
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