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Amphenol PT02E1811SW Military Circular Connector

The Amphenol PT02E-18-11SW connector is a high-density circular connector built to meet the stringent requirements of MIL-DTL-26482. Its aluminum alloy shell and rugged hardware provide exceptional durability, making it suitable for commercial, military, and aerospace applications. Featuring quick-disconnect bayonet coupling, it ensures rapid mating and unmating. Available with solder or crimp contacts, this connector offers versatility for various wiring configurations and is designed to operate in extreme temperatures and harsh environments. It is commonly used in power generators, engines, sensors, and industrial machinery.

Authorized Distributors
Source:DigiKey
Part No:PT02E-18-11SW
Stock:124
Inv Date:05-29-2026
Price: Unit price: $60.29
Buy/RFQ:
Source:DigiKey
Part No:PT02E18-11SW
Stock:115
Inv Date:05-29-2026
Price: Unit price: $35.78
Buy/RFQ:
Part No:PT02E-18-11SW
Stock:7
Inv Date:05-29-2026
Price: Unit price: $32.59
Buy/RFQ:

Amphenol PT02E1811SW 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
  • 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
  • Shock Resistance: 50g’s, 11ms duration
  • Wire Gauge Range: 24 to 12 AWG
  • Contact Insertion: Rear insertion with hand tool
  • Contact Retention: To MIL-STD-1344 Method 2007
  • Insulator Material: Resilient neoprene
  • Number of Circuits: 1 to 61
  • Chemical Resistance: 20-hour full-immersion in hydraulic fluid and lubricating oil
  • Current Rating (Max): Up to 23 amps
  • Vibration Resistance: 10 to 2,000Hz (15g’s)
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Salt Spray Resistance: Meets 48-hour exposure (Cadmium plating), 500-hour (gray zinc nickel)

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Frequently Asked Questions

Where can I buy Amphenol PT02E1811SW?

You can click on the BUY or RFQ button to purchase PT02E1811SW from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part PT02E1811SW?

You can download the PT02E1811SW datasheet or visit the Amphenol website for support.

Who is the manufacturer of PT02E1811SW?

Amphenol

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