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ITT CANNON MS3100E2821P Heavy Duty Connector

The ITT CANNON MS3100E28-21P 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 reliability and ease of use. It's waterproof, vibration-resistant, and operates across a wide temperature range (-55°C to +125°C). Available with various contact options (solder, crimp, PC, thermocouple) and plating (silver or gold), this connector provides a versatile solution for power transmission and signal connectivity in demanding environments. Its threaded coupling provides superior EMI/RFI shielding, making it suitable for robotic applications and those requiring lock wire security.

Authorized Distributors
Source:Newark
Part No:MS3100E28-21P
Stock:135
Inv Date:06-12-2026
Price: Unit price: $183.76
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Source:DigiKey
Part No:MS3100E28-21P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $23.9624
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Source:DigiKey
Part No:MS3100E28-21P
Stock:7
Inv Date:06-12-2026
Price: Unit price: $327.34
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Source:DigiKey
Part No:MS3100E28-21P
Stock:41
Inv Date:06-12-2026
Price: Unit price: $298.58
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Source:DigiKey
Part No:MS3100E28-21P
Stock:135
Inv Date:06-12-2026
Price: Unit price: $165.54
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Part No:MS3100E28-21P
Stock:12
Inv Date:06-13-2026
Price: Unit price: $30
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Part No:MS3100E28-21P
Stock:0
Inv Date:06-13-2026
Price: Unit price: $118.02
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Part No:MS3100E28-21P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $32.24
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Part No:MS3100E28-21P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $26.83
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Authorized Distributors
Part No:MS3100E28-21P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $26.83
Buy/RFQ:

ITT CANNON MS3100E2821P 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
  • 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
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Test Voltage (A Rating): 2,000 AC VRMS
  • Potential Drop (16S Size): 49 millivolts
  • Operating Voltage (I Rating): 250 DC V, 200 AC VRMS
  • Contact Resistance (16S Size): 16 milliohm max
  • Current Carrying Capacity (0 Size): 150 amps

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Frequently Asked Questions

Where can I buy ITT CANNON MS3100E2821P?

You can click on the BUY or RFQ button to purchase MS3100E2821P from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3100E2821P?

You can download the MS3100E2821P datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3100E2821P?

ITT CANNON

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