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ITT CANNON MS3101E2027SF187 Heavy Duty Connector

The ITT CANNON MS3101E20-27SF187 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. 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:MS3101E20-27SF187
Stock:84
Inv Date:06-11-2026
Price: Unit price: $128.21
Buy/RFQ:
Part No:MS3101E20-27SF187
Stock:0
Inv Date:06-12-2026
Price: Unit price: $104.18
Buy/RFQ:

ITT CANNON MS3101E2027SF187 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
  • Contact Size 0: 150 amps, 0.2 milliohm max
  • Contact Size 4: 80 amps, 0.5 milliohm max
  • Contact Size 8: 46 amps, 1 milliohm max
  • Seals Material: Silicone or Neoprene
  • Shell Material: Aluminum alloy
  • Contact Plating: Hard silver or gold plating
  • Contact Size 12: 23 amps, 3 milliohm max
  • Contact Size 16: 13 amps, 16 milliohm max
  • 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
  • Operating Voltage (I Rating): 250 DC V, 200 AC VRMS

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Frequently Asked Questions

Where can I buy ITT CANNON MS3101E2027SF187?

You can click on the BUY or RFQ button to purchase MS3101E2027SF187 from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3101E2027SF187?

You can download the MS3101E2027SF187 datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3101E2027SF187?

ITT CANNON

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