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ITT CANNON MS3101E2820P Heavy Duty Connector

The ITT CANNON MS3101E28-20P 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. Features include a wide operating temperature range (-55°C to +125°C), a robust aluminum alloy shell, and a resilient polychloroprene insulator. Available with various contact plating options (silver or gold) and a wide range of wire gauges, this connector provides a reliable and cost-effective solution for demanding applications such as power generators, engines, and off-road vehicles. Its threaded coupling provides superior EMI/RFI shielding.

Authorized Distributors
Source:Newark
Part No:MS3101E28-20P
Stock:95
Inv Date:06-12-2026
Price: Unit price: $312.7
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Source:DigiKey
Part No:MS3101E28-20P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $29.722
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Source:DigiKey
Part No:MS3101E28-20P
Stock:7
Inv Date:06-12-2026
Price: Unit price: $296.4
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Source:DigiKey
Part No:MS3101E28-20P
Stock:41
Inv Date:06-12-2026
Price: Unit price: $288.68
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Source:DigiKey
Part No:MS3101E28-20P
Stock:95
Inv Date:06-12-2026
Price: Unit price: $286.68
Buy/RFQ:
Part No:MS3101E28-20P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $37.22
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Part No:MS3101E28-20P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $205.5
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Part No:MS3101E28-20P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $40
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ITT CANNON MS3101E2820P Heavy Duty Connector Specifications:

  • 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 (shells can be grounded)
  • Contact Plating: Hard silver plating or gold plating
  • Heat Resistance: +125°C (+257°F) for 60 hours, +85°C (+185°F) for 1000 hours
  • Contact Material: Copper alloy
  • Shock Resistance: 50g 11ms duration
  • Wire Gauge Range: Size 26 up to size 0 AWG
  • MIL Specification: MIL-DTL-5015
  • Insulator Material: Resilient polychloroprene (Neoprene)
  • Chemical Resistance: 20-hour full immersion in hydraulic fluid and lubricating oil
  • Vibration Resistance: 10 to 2,000Hz (15g’s)
  • Operating Temperature: -55° to +125°C (-67° to +257°F)
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Current Carrying Capability: Up to 245 amps

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Frequently Asked Questions

Where can I buy ITT CANNON MS3101E2820P?

You can click on the BUY or RFQ button to purchase MS3101E2820P from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3101E2820P?

You can download the MS3101E2820P datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3101E2820P?

ITT CANNON

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