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ITT CANNON MS3100E2821PF187 Heavy Duty Connector

The ITT CANNON MS3100E28-21PF187 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 high reliability and ease of use. Its aluminum alloy shell provides durability, while the resilient polychloroprene insulator and rear-sealing grommet ensure a liquid-tight seal. Available with various contact layouts and plating options, this connector is suitable for applications such as power generators, battery systems, and off-road vehicles. Its threaded coupling provides superior EMI/RFI shielding and is easily assembled, making it a cost-effective solution for demanding environments.

Authorized Distributors
Source:Newark
Part No:MS3100E28-21PF187
Stock:58
Inv Date:06-11-2026
Price: Unit price: $187.72
Buy/RFQ:
Part No:MS3100E28-21PF187
Stock:0
Inv Date:06-12-2026
Price: Unit price: $120.8
Buy/RFQ:

ITT CANNON MS3100E2821PF187 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
  • 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
  • Operating Temperature: -55° to +125°C
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Test Voltage (A Rating): 2,000 AC VRMS
  • Maximum Current (0 Size): 150 amps
  • Operating Voltage (I Rating): 250 DC V, 200 AC VRMS
  • Contact Resistance (16S Size): 16 milliohm max

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Frequently Asked Questions

Where can I buy ITT CANNON MS3100E2821PF187?

You can click on the BUY or RFQ button to purchase MS3100E2821PF187 from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3100E2821PF187?

You can download the MS3100E2821PF187 datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3100E2821PF187?

ITT CANNON

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