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Amphenol PT07C123SY Military Circular Connector

Amphenol's PT07C12-3SY connector is a rugged circular connector built to meet MIL-DTL-26482 standards. Featuring an aluminum alloy shell and gold-plated contacts, it provides reliable performance in commercial, military, and aerospace applications. The connector's quick-disconnect bayonet coupling allows for rapid mating and unmating, while its environmentally-sealed design ensures protection against moisture and contaminants. It supports a wide range of wire gauges and current-carrying capacities, making it suitable for various power and signal transmission needs.

Authorized Distributors
Source:Newark
Part No:PT07C12-3SY
Stock:47
Inv Date:05-29-2026
Price: Unit price: $28.74
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Part No:PT07C12-3SY
Stock:4
Inv Date:05-30-2026
Price: Unit price: $24.29
Buy/RFQ:
Part No:PT07C12-3SY
Stock:31
Inv Date:05-29-2026
Price: Unit price: $16.64
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Amphenol PT07C123SY 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 48-hour exposure in 6 feet of water per MIL-DTL-26482 4.6.14
  • 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
  • Wire Gauge Range: 24 to 12 AWG
  • 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 PT07C123SY?

You can click on the BUY or RFQ button to purchase PT07C123SY from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part PT07C123SY?

You can download the PT07C123SY datasheet or visit the Amphenol website for support.

Who is the manufacturer of PT07C123SY?

Amphenol

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