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AMPHENOL INDUSTRIAL PT07A123S Circular Military Connector

The PT/451 connector series offers robust, high-performance circular connectors designed for aerospace, military, and industrial applications. They feature various configurations, including solder, crimp, PCB, and wire wrap types, with high environmental sealing (IP68), hermetic variants, and multiple physical sizes and contact arrangements. Made from durable materials like stainless steel, aluminum, and nickel-plated steel, these connectors withstand extreme conditions, vibrations, shocks, and temperature ranges from -55°C to +125°C. They incorporate sealing gaskets, sealing plugs, and accessories like backshells ensuring optimal protection and reliable connections in harsh environments.

Authorized Distributors
Source:Newark
Part No:PT07A-12-3S
Stock:2
Inv Date:06-01-2026
Price: Unit price: $39.65
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Source:DigiKey
Part No:PT07A-12-3S
Stock:82
Inv Date:06-01-2026
Price: Unit price: $38.09
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Source:DigiKey
Part No:PT07A12-3S
Stock:475
Inv Date:06-01-2026
Price: Unit price: $24.2
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Part No:PT07A-12-3S
Stock:71
Inv Date:06-02-2026
Price: Unit price: $36.32
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Part No:PT07A-12-3S
Stock:66
Inv Date:06-01-2026
Price: Unit price: $40.11
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Part No:PT07A-12-3S
Stock:20
Inv Date:06-01-2026
Price: Unit price: $39.27
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Part No:PT07A-12-3S
Stock:119
Inv Date:05-30-2026
Price: Unit price: $29.3503
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Part No:PT07A-12-3S
Stock:39
Inv Date:05-30-2026
Price: Unit price: $29.3503
Buy/RFQ:
Part No:PT07A-12-3S
Stock:20
Inv Date:06-01-2026
Price: Unit price: $39.27
Buy/RFQ:
Authorized Distributors
Part No:PT07A-12-3S
Stock:84
Inv Date:06-01-2026
Price: Unit price: $29.33
Buy/RFQ:
Part No:PT07A12-3S
Stock:31
Inv Date:06-01-2026
Price: Unit price: $16.64
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AMPHENOL INDUSTRIAL PT07A123S Circular Military Connector Specifications:

  • Shell Material: Steel with tin plating, stainless steel, or aluminum alloy
  • Temperature Range: -55°C to +125°C
  • Ingress Protection: IP68 sealed against fluids and dust
  • Vibration Resistance: exceeds MIL-E-5272 procedure II
  • Shock Resistance: 100 G's
  • Ingress Protection: Leak < 10° cm³/s under 1 bar differential pressure (hermetic variants)
  • Current Rating: size 20 pin - 5A; size 16 pin - 10A
  • Test Voltage: 1500 Vrms (service 1), 2300 Vrms (service 2)
  • Contact Resistance: <2 mΩ (size 20), <1.5 mΩ (size 16)
  • Physical Dimensions: Shell sizes 8 to 24, various contact arrangements, suitable for cable diameters 5.5mm to 13mm
  • Assembly: Crimp, solder, PCB, or wire wrap; accessories include backshells, grommets, protective caps
  • Environmental Resistance: Salt spray > 500h, UV, fire retardant, low smoke emissions

Buy the Amphenol Series PT/451 Circular Connector: PT07A123S

Order the Amphenol PT07A123S connector now for aerospace, defense, and industrial needs. This durable circular connector offers IP68 sealing, hermetic options, and temperature resilience from -55°C to +125°C. Designed to withstand vibrations, shocks, and harsh environmental factors, it ensures reliable electrical connections. Suitable for solder, crimp, PCB, and wire wrap terminations with a comprehensive range of accessories and sizes for various cable diameters. Enhance your systems with this proven, high-performance connector available for quick online purchase today!

Get Amphenol PT07A123S today—built for rugged environments and reliable military-grade performance.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL PT07A123S?

You can click on the BUY or RFQ button to purchase PT07A123S from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part PT07A123S?

You can download the PT07A123S datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of PT07A123S?

AMPHENOL INDUSTRIAL

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