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ITT CANNON MS3102E1812PW Heavy Duty Connector

The ITT CANNON MS3102E18-12PW connector is a robust, circular connector built to withstand harsh conditions. Originally designed for aerospace applications, it's now widely used in industrial and military settings. Its rugged aluminum alloy shell, combined with resilient polychloroprene insulator and sealing grommets, provides excellent protection against vibration, condensation, and flashover. Available with various contact plating options (silver or gold) and a wide range of wire gauges, this connector ensures reliable performance in demanding applications such as power generators, engines, and off-road vehicles. Its threaded coupling provides superior EMI/RFI shielding, making it suitable for robotic applications and environments requiring secure connections.

Authorized Distributors
Source:Newark
Part No:MS3102E18-12PW
Stock:807
Inv Date:06-12-2026
Price: Unit price: $38.11
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Source:DigiKey
Part No:MS3102E18-12PW
Stock:2229
Inv Date:06-12-2026
Price: Unit price: $33.48
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Part No:MS3102E18-12PW
Stock:0
Inv Date:06-13-2026
Price: Unit price: $25.21
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Part No:MS3102E18-12PW
Stock:218
Inv Date:06-12-2026
Price: Unit price: $12.4126
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Part No:MS3102E18-12PW
Stock:72
Inv Date:06-12-2026
Price: Unit price: $12.4126
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ITT CANNON MS3102E1812PW Heavy Duty Connector Specifications:

  • 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: +125°C (+257°F) for 60 hours, +85°C (+185°F) for 1000 hours
  • Material (Shell): Aluminum alloy (shells can be grounded)
  • Shock Resistance: 50g 11ms duration
  • Wire Gauge Range: Size 26 up to size 0 AWG
  • MIL Specification: MIL-DTL-5015
  • Chemical Resistance: 20-hour full immersion in hydraulic fluid and lubricating oil
  • Material (Contacts): Copper alloy
  • Material (Insulator): Resilient polychloroprene (Neoprene)
  • Vibration Resistance: 10 to 2,000Hz (15g’s)
  • Operating Temperature: -55° to +125°C (-67° to +257°F)
  • Salt Spray Resistance: MIL-STD-1344 Method 1001 Condition B
  • Current Carrying Capacity: Up to 245 amps

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Frequently Asked Questions

Where can I buy ITT CANNON MS3102E1812PW?

You can click on the BUY or RFQ button to purchase MS3102E1812PW from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3102E1812PW?

You can download the MS3102E1812PW datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3102E1812PW?

ITT CANNON

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