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ITT CANNON MS3101E2821PY Heavy Duty Connector

The ITT CANNON MS3101E28-21PY connector is a robust, military-grade circular connector originally designed for aerospace applications. Manufactured to MIL-DTL-5015, it's built to withstand harsh conditions, including vibration, condensation, and extreme temperatures. Featuring a rugged aluminum alloy shell and a resilient polychloroprene insulator, this connector provides a liquid-tight assembly and long service life. Commonly used in power generators, engines, sensors, and off-road vehicles, the MS3101E28-21PY offers a cost-effective solution for demanding industrial and military applications. Its threaded coupling provides superior EMI/RFI shielding and is suitable for robotic applications.

Authorized Distributors
Source:Newark
Part No:MS3101E28-21PY
Stock:95
Inv Date:06-11-2026
Price: Unit price: $296.22
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Part No:MS3101E28-21PY
Stock:0
Inv Date:06-12-2026
Price: Unit price: $143.33
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Part No:MS3101E28-21PY
Stock:4
Inv Date:06-11-2026
Price: Unit price: $61.5555
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Part No:MS3101E28-21PY
Stock:1
Inv Date:06-11-2026
Price: Unit price: $61.5555
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ITT CANNON MS3101E2821PY 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
  • Seals Material: Silicone or Neoprene
  • Shell Material: Aluminum alloy
  • Contact Plating: Hard silver plating or gold plating
  • Heat Resistance: +125°C for 60 hours, +85°C for 1000 hours
  • Contact Material: Copper alloy
  • Shock Resistance: 50g 11ms duration
  • Wire Gauge Range: Size 26 up to size 0 AWG
  • 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
  • Operating Temperature: -55° to +125°C
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Test Voltage (A Rating): 2,000 AC VRMS
  • Current Carrying Capacity: Up to 245 amps
  • Operating Voltage (I Rating): 250 DC V, 200 AC VRMS

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Frequently Asked Questions

Where can I buy ITT CANNON MS3101E2821PY?

You can click on the BUY or RFQ button to purchase MS3101E2821PY from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3101E2821PY?

You can download the MS3101E2821PY datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3101E2821PY?

ITT CANNON

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