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Amphenol PT01A123S Circular Connector

Mil-C-26482 Series 1 connector with solder contacts. This rugged, high-reliability electrical connector features a durable aluminum alloy shell, gold-plated contacts, and environmental sealing for military and aerospace applications, ensuring robust signal integrity under harsh conditions. It offers a secure bayonet coupling, a wide operating temperature range from -67°F to +257°F, and is compatible with various mounting styles and wire gauges from 24 to 12 AWG. Suitable for demanding industrial environments requiring dependable and environmentally sealed connections.

Authorized Distributors
Source:DigiKey
Part No:PT01A-12-3S
Stock:53
Inv Date:05-29-2026
Price: Unit price: $41.76
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Source:DigiKey
Part No:PT01A-12-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $33.81
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Part No:PT01A-12-3S
Stock:2
Inv Date:05-30-2026
Price: Unit price: $22.23
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Part No:PT01A123S
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:PT01A-12-3S
Stock:4
Inv Date:05-29-2026
Price: Unit price: $30
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Part No:PT01A-12-3S
Stock:179
Inv Date:05-29-2026
Price: Unit price: $19.7267
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Part No:PT01A-12-3S
Stock:59
Inv Date:05-29-2026
Price: Unit price: $19.7267
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Part No:PT01A-12-3S
Stock:69
Inv Date:05-29-2026
Price: Unit price: $19.71
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Part No:PT01A12-3S
Stock:36
Inv Date:05-29-2026
Price: Unit price: $24.52
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Amphenol PT01A123S Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Contact Material: Copper alloy with gold plating (minimum 50 microinches)
  • Operating Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Sealing: Complete moisture sealing via shell, peripheral, interfacial, and wire seals
  • Wire Range: 24 to 12 AWG, coax included
  • Current Rating: Up to 23 amps depending on wire gauge
  • Contact Resistance: Not exceeding specified voltage drops per MIL-STD-1344
  • Insertion & Extraction: Rear insertion, front extraction using specified tools
  • Mating Cycles: Minimum of 500 cycles
  • Certification: MIL-DTL-26482, UL#E115497 (solder contacts only), China
  • Vibration: Meets MIL-STD-1344 Method 2005
  • Shock: Withstands 50g, 11ms across three axes
  • Salt Spray Resistance: 48-hour salt spray test per MIL-STD-1344
  • Temperature Resistance: -67°F to +257°F

Buy the Amphenol PT01A123S – Reliable Circular Connector for Industrial Applications

Order the reliable Amphenol circular connector PT01A123S online today to ensure secure and environmentally sealed electrical connections in military and aerospace applications. Designed for harsh environments, it features a rugged aluminum alloy shell, gold-plated contacts, and complete moisture sealing to maintain signal integrity in extreme temperatures from -67°F to +257°F. Its high current capacity and durable construction make it perfect for industrial machinery, ships, traffic systems, and off-road vehicles. Experience quick-mating bayonet coupling, versatile mounting options, and proven performance—purchase now for peace of mind and reliable connectivity.

Get Amphenol PT01A123S today—built for precision and long-lasting durability in demanding military, aerospace, and industrial environments.

Frequently Asked Questions

Where can I buy Amphenol PT01A123S?

You can click on the BUY or RFQ button to purchase PT01A123S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part PT01A123S?

You can download the PT01A123S datasheet or visit the Amphenol website for support.

Who is the manufacturer of PT01A123S?

Amphenol

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