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ITT CANNON MS3101E2811PX Heavy Duty Connector

The ITT CANNON MS3101E28-11PX connector is a robust, military-grade circular connector built to withstand harsh conditions. Originally designed for aerospace applications, it's now widely used in industrial settings requiring ruggedness and ease of use. It features a threaded coupling for superior EMI/RFI shielding and is available with various contact options and plating to accommodate diverse wire gauges and current requirements. Its sealed design protects against moisture, vibration, and flashover, ensuring reliable performance in demanding environments. Applications include power generators, battery systems, engines, and off-road vehicles.

Authorized Distributors
Source:Newark
Part No:MS3101E28-11PX
Stock:95
Inv Date:06-11-2026
Price: Unit price: $282.99
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Source:DigiKey
Part No:MS3101E28-11PX
Stock:95
Inv Date:06-11-2026
Price: Unit price: $259.86
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Part No:MS3101E28-11PX
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:MS3101E28-11PX
Stock:0
Inv Date:06-12-2026
Price: Unit price: $192.83
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Part No:MS3101E28-11PX
Stock:4
Inv Date:06-11-2026
Price: Unit price: $53.1321
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Part No:MS3101E28-11PX
Stock:1
Inv Date:06-11-2026
Price: Unit price: $53.1321
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ITT CANNON MS3101E2811PX Heavy Duty Connector Specifications:

  • Sealing: Neoprene
  • Wire Range: 26 AWG to 0 AWG
  • 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
  • Contact Material: Copper alloy
  • Shock Resistance: 50g 11ms
  • 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
  • Insulation Resistance: >5000 megaohms
  • Operating Temperature: -55° to +125°C
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Contact Resistance (Size 0): 0.2 milliohm
  • Test Voltage (AC) - Rating A: 2000V
  • Test Voltage (AC) - Rating B: 4500V
  • Test Voltage (AC) - Rating D: 2800V
  • Test Voltage (AC) - Rating E: 3500V
  • Test Voltage (AC) - Rating I: 1000V
  • Maximum Current (Contact Size 0): 150 amps
  • Maximum Current (Contact Size 4): 80 amps
  • Maximum Current (Contact Size 8): 46 amps
  • Maximum Current (Contact Size 12): 23 amps
  • Maximum Current (Contact Size 16): 13 amps
  • Operating Voltage (AC) - Rating A: 500V
  • Operating Voltage (AC) - Rating B: 1750V
  • Operating Voltage (AC) - Rating D: 900V
  • Operating Voltage (AC) - Rating E: 1250V
  • Operating Voltage (AC) - Rating I: 200V
  • Operating Voltage (DC) - Rating A: 700V
  • Operating Voltage (DC) - Rating B: 2450V
  • Operating Voltage (DC) - Rating D: 1250V
  • Operating Voltage (DC) - Rating E: 1750V
  • Operating Voltage (DC) - Rating I: 250V

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Frequently Asked Questions

Where can I buy ITT CANNON MS3101E2811PX?

You can click on the BUY or RFQ button to purchase MS3101E2811PX from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3101E2811PX?

You can download the MS3101E2811PX datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3101E2811PX?

ITT CANNON

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