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Amphenol PT02E1811SW027 Military Circular Connector

The Amphenol PT02E18-11SW-027 is a high-density circular connector from the MIL-DTL-26482 Series I. It's designed for demanding environments, featuring a rugged aluminum alloy shell and environmentally-sealed construction. Suitable for applications like power generators, engines, sensors, and industrial machinery, this connector provides quick-disconnect bayonet coupling and is compatible with various mounting styles and shell sizes. It is built to withstand temperatures from -67°F to +257°F (-55°C to +125°C) and supports wire gauges from 24 to 12 AWG with a current-carrying capacity up to 23 amps.

Authorized Distributors
Source:Newark
Part No:PT02E18-11SW-027
Stock:332
Inv Date:05-29-2026
Price: Unit price: $52.75
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Source:DigiKey
Part No:PT02E18-11SW-027
Stock:332
Inv Date:05-29-2026
Price: Unit price: $45.82
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Part No:PT02E-18-11SW(027)
Stock:0
Inv Date:05-30-2026
Price: Unit price: $33.33
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Part No:PT02E18-11SW-027
Stock:219
Inv Date:05-29-2026
Price: Unit price: $25.21
Buy/RFQ:

Amphenol PT02E1811SW027 Military Circular Connector Specifications:

  • Plating: Anodic coating (alumilite), olive drab chromate over cadmium over nickel, electroless nickel, olive drab zinc, non-conductive black zinc, conductive black zinc and gray zinc nickel
  • Sealing: Meets 10- and 20-day 50-95% humidity testing per MIL-STD-1344 Method 1002.2
  • Wire Gauge: 24 to 12 AWG
  • Mating Life: 500 cycles minimum
  • Shell Material: Aluminum alloy
  • Contact Plating: Gold-plated (50 microinches minimum per MIL-G-45204 type II)
  • Contact Material: Copper alloy
  • Contact Insertion: From the rear of the connector
  • Contact Retention: To MIL-STD-1344 Method 2007
  • Insulator Material: Resilient neoprene
  • Number of Circuits: 1 to 61
  • Current Rating (Max): Up to 23 amps
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)

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Frequently Asked Questions

Where can I buy Amphenol PT02E1811SW027?

You can click on the BUY or RFQ button to purchase PT02E1811SW027 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part PT02E1811SW027?

You can download the PT02E1811SW027 datasheet or visit the Amphenol website for support.

Who is the manufacturer of PT02E1811SW027?

Amphenol

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