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Amphenol AIT0249PS Threaded Circular Connector

The Amphenol AIT/MS series connector is a robust solution for demanding applications requiring extreme reliability and high-power handling. Meeting MIL-DTL-5015 specifications, these connectors are sealed to withstand harsh conditions, including moisture, condensation, vibration, and flash-over. They offer a wide range of contact layouts, shell sizes, and termination options, making them suitable for military, industrial, and commercial environments. The rugged aluminum alloy shell and resilient insulator ensure durability and long-term performance, while the wide range of wire gauges and current carrying capacity provides flexibility for diverse applications. Applications include power generators, off-road vehicles, industrial machinery, engines, earth-moving equipment, telecommunications, sensors, ships, motion control, and mobile equipment.

Authorized Distributors
Source:Newark
Part No:AIT0-24-9PS
Stock:51
Inv Date:05-29-2026
Price: Unit price: $66.34
Buy/RFQ:
Source:DigiKey
Part No:AIT0-24-9PS
Stock:128
Inv Date:05-29-2026
Price: Unit price: $57.5
Buy/RFQ:
Part No:AIT0-24-9PS
Stock:0
Inv Date:05-30-2026
Price: Unit price: $59.96
Buy/RFQ:

Amphenol AIT0249PS Threaded Circular Connector Specifications:

  • Shell: Aluminum alloy
  • Shock: 50g 11 millisecond duration
  • Plating: Olive drab chromate coating over cadmium plating to QQ-P-416; black alloy, electroless nickel, anodized, grayzinc nickel
  • Contacts: Brass or copper alloy
  • Insulator: Resilient Neoprene®, Viton®*, low-smoke, zero-halogen(LSZH)
  • Vibration: 10 to 2,000Hz (10g’s)
  • Salt Spray: MIL-STD-1344 Method 1001 condition B minimum
  • Mating Life: 100 cycles minimum
  • Test Voltage: 1,000 AC VRMS
  • Current Rating: Up to 150 amps (standard military contacts)
  • Contacts Plating: Silver plating to ASTM B700 (solder contacts have tinned solder pot), gold plating to ASTM B488
  • Wire Range Sizes: 24 to 0 AWG
  • Operating Voltage: 250 DC V
  • Contact Resistance: 6 milliohm max (16 size contact)
  • Insulation Resistance: >5000 megohms at 77°F (25°C)
  • Minimum Flashover Voltage: 1,400 AC (RMS)

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Frequently Asked Questions

Where can I buy Amphenol AIT0249PS?

You can click on the BUY or RFQ button to purchase AIT0249PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0249PS?

You can download the AIT0249PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0249PS?

Amphenol

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