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ITT CANNON MS3106R1811SX Heavy Duty Connector

The ITT CANNON MS3106R18-11SX connector is a heavy-duty, circular connector manufactured to MIL-DTL-5015 standards. Originally designed for aerospace applications, it's now widely used in industrial and military settings requiring extreme environmental reliability. Its robust aluminum alloy shell, resilient insulator, and various contact options (solder, crimp, PC, thermocouple) make it suitable for diverse applications like power generators, engines, and off-road vehicles. The connector's sealed design ensures protection against condensation, vibration, and flashover, while its threaded coupling provides superior EMI/RFI shielding.

Authorized Distributors
Source:Newark
Part No:MS3106R18-11SX
Stock:167
Inv Date:06-11-2026
Price: Unit price: $163.94
Buy/RFQ:
Part No:MS3106R18-11SX
Stock:0
Inv Date:06-12-2026
Price: Unit price: $103.21
Buy/RFQ:

ITT CANNON MS3106R1811SX Heavy Duty Connector Specifications:

  • Sealing: Neoprene
  • Mating Life: 100 cycles minimum
  • Contact Types: Solder, crimp, PC, thermocouple
  • Shell Plating: Olive drab chromate coating over cadmium plating, black zinc cobalt, electroless nickel
  • Contact Size 0: 150 amps, 0.2 milliohm max
  • Contact Size 4: 80 amps, 0.5 milliohm max
  • Contact Size 8: 46 amps, 1 milliohm max
  • Seals Material: Silicone or Neoprene
  • Shell Material: Aluminum alloy
  • Contact Size 12: 23 amps, 3 milliohm max
  • Contact Size 16: 13 amps, 16 milliohm max
  • Heat Resistance: +125°C for 60 hours, +85°C for 1000 hours
  • Contact Material: Copper alloy
  • Contact Platings: Hard silver plating or gold plating
  • Shock Resistance: 50g 11ms
  • Insulator Material: Resilient polychloroprene (Neoprene)
  • Number of Circuits: 1 to 55
  • Wire Sealing Range: 48 hours in 6 feet of water
  • Chemical Resistance: 20-hour full immersion
  • Vibration Resistance: 10 to 2,000Hz
  • Insulation Resistance: >5000 megaohms
  • Operating Temperature: -55° to +125°C
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Test Voltage (A Rating): 2,000 AC VRMS
  • Test Voltage (I Rating): 1,000 AC VRMS
  • Operating Voltage (A Rating): 700 DC V, 500 AC VRMS
  • Operating Voltage (I Rating): 250 DC V, 200 AC VRMS

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Frequently Asked Questions

Where can I buy ITT CANNON MS3106R1811SX?

You can click on the BUY or RFQ button to purchase MS3106R1811SX from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3106R1811SX?

You can download the MS3106R1811SX datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3106R1811SX?

ITT CANNON

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