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ITT CANNON MS3101F207PY Heavy Duty Connector

The ITT CANNON MS3101F20-7PY connector is a heavy-duty, circular connector manufactured to MIL-DTL-5015 specifications. 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 sealed design provide protection against condensation, vibration, and flashover. Available with various contact options and plating, this connector delivers reliable performance in demanding applications such as power generators, engines, and off-road vehicles. Its threaded coupling provides superior EMI/RFI shielding and is suitable for robotic applications.

Authorized Distributors
Source:Newark
Part No:MS3101F20-7PY
Stock:316
Inv Date:06-13-2026
Price: Unit price: $110.95
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Source:DigiKey
Part No:MS3101F20-7PY
Stock:157
Inv Date:06-13-2026
Price: Unit price: $96.78
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Part No:MS3101F20-7PY
Stock:0
Inv Date:06-14-2026
Price: Unit price: $89.91
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Part No:MS3101F20-7PY
Stock:4
Inv Date:06-13-2026
Price: Unit price: $71.6272
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Part No:MS3101F20-7PY
Stock:1
Inv Date:06-13-2026
Price: Unit price: $71.6272
Buy/RFQ:

ITT CANNON MS3101F207PY Heavy Duty Connector Specifications:

  • Sealing: Neoprene
  • Mating Life: 100 cycles minimum
  • 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 Plating: Hard silver plating or gold plating
  • Contact Size 12: 23 amps, 3 milliohm max
  • Contact Size 16: 13 amps, 16 milliohm max
  • Heat Resistance: +125°C (+257°F) for 60 hours
  • Contact Material: Copper alloy
  • Shock Resistance: 50g 11ms duration
  • Insulator Material: Resilient polychloroprene (Neoprene)
  • Wire Sealing Range: 48 hours in 6 feet of water
  • Chemical Resistance: 20-hour full immersion
  • Vibration Resistance: 10 to 2,000Hz (15g’s)
  • Operating Temperature: -55° to +125°C
  • Operating Voltage (A): 700 DC V, 500 AC VRMS
  • Operating Voltage (B): 2,450 DC V, 1,750 AC VRMS
  • Operating Voltage (D): 1,250 DC V, 900 AC VRMS
  • Operating Voltage (E): 1,750 DC V, 1,250 AC VRMS
  • Operating Voltage (I): 250 DC V, 200 AC VRMS
  • Salt Spray Resistance: CAD OD : MIL-STD-1344 Method 1001 Condition B. minimum

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Frequently Asked Questions

Where can I buy ITT CANNON MS3101F207PY?

You can click on the BUY or RFQ button to purchase MS3101F207PY from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3101F207PY?

You can download the MS3101F207PY datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3101F207PY?

ITT CANNON

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