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ITT CANNON MS3106E2821PF187 Heavy Duty Connector

The ITT CANNON MS3106E28-21PF187 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 reliability and ease of use. Featuring a rugged aluminum alloy shell and resilient polychloroprene insulator, this connector provides a liquid-tight seal and supports a wide range of wire gauges and current capacities. Its threaded coupling provides superior EMI/RFI shielding, making it suitable for applications in power generators, engines, and mobile equipment. The connector's long service life and ease of assembly contribute to reduced total cost of ownership.

Authorized Distributors
Source:Newark
Part No:MS3106E28-21PF187
Stock:58
Inv Date:06-11-2026
Price: Unit price: $199.87
Buy/RFQ:
Source:DigiKey
Part No:MS3106E28-21PF187
Stock:61
Inv Date:06-11-2026
Price: Unit price: $178.45
Buy/RFQ:
Part No:MS3106E28-21PF187
Stock:0
Inv Date:06-12-2026
Price: Unit price: $152.84
Buy/RFQ:

ITT CANNON MS3106E2821PF187 Heavy Duty Connector Specifications:

  • Sealing: 48 hours in 6 feet of water per MIL-DTL-5015, 4.6.19
  • Mating Life: 100 cycles minimum
  • Seal Material: Silicone or Neoprene
  • Shell Plating: Olive drab chromate coating over cadmium plating, black zinc cobalt, electroless nickel
  • Contact Plating: Hard silver plating or gold plating
  • Heat Resistance: MIL-DTL-5015, 4.6.14
  • Material (Shell): Aluminum alloy (shells can be grounded)
  • Shock Resistance: MIL-DTL-5015, 3.13
  • Wire Gauge Range: Size 26 up to size 0 AWG
  • MIL Specification: MIL-DTL-5015
  • Number of Circuits: 1 to 55
  • Chemical Resistance: MIL-DTL-5015, 4.6.19
  • Material (Contacts): Copper alloy
  • Material (Insulator): Resilient polychloroprene (Neoprene)
  • Vibration Resistance: MIL-STD-1344 Method 2005
  • Operating Temperature: -55° to +125°C (-67° to +257°F)
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Contact Types Available: Solder, crimp, PC, and thermocouple
  • Current Carrying Capacity: Up to 245 amps

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Frequently Asked Questions

Where can I buy ITT CANNON MS3106E2821PF187?

You can click on the BUY or RFQ button to purchase MS3106E2821PF187 from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3106E2821PF187?

You can download the MS3106E2821PF187 datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3106E2821PF187?

ITT CANNON

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