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Amphenol AIT6181PS025 Power Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed for harsh environments. These connectors conform to SAE-AS50151 (MIL-DTL-5015) standards and are sealed to resist moisture, condensation, vibration, and flash-over conditions. They offer over 286 contact layouts, allowing for configurations with power, signal, or a combination of both. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options, these connectors are suitable for a wide range of industrial applications.

Authorized Distributors
Source:DigiKey
Part No:AIT6-18-1PS-025
Stock:7
Inv Date:06-09-2026
Price: Unit price: $32.55
Buy/RFQ:
Part No:AIT6-18-1PS-025
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:AIT6-18-1PS-025
Stock:5
Inv Date:06-09-2026
Price: Unit price: $17.91
Buy/RFQ:

Amphenol AIT6181PS025 Power Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, black alloy, electroless nickel, anodized, gray zinc nickel, green zinc
  • Contacts: Brass or copper alloy, silver or gold plated (ASTM B700, B488)
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: 50,000 ft up to 70,000 ft altitude ratings vary with contact size
  • Current Capacity: Up to 150 amps (standard contacts) and 255 amps (Radsok contacts)
  • Wire Gauge: 24 to 0 AWG
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray Resistance: MIL-STD-1344, 48 hours minimum
  • Mating Life: Minimum 100 cycles
  • Environmental Resistance: Moisture, pressure, vibration, extreme temperatures
  • Sealing: Liquid-tight neoprene insulator and rear-seal grommet
  • Dimensions: Shell sizes from 8S to 40, with various dimensions detailed per size
  • Electrical Data: Test voltages up to 8,500V (for larger contacts), contact resistance not exceeding specified limits
  • Insulation Resistance: >5000 megohms at 77°F (25°C)
  • Contact Retention & Separation Force: Specific force values per contact size
  • Polarization: Key and keyway, with optional rotational polarization
  • Certifications: MIL-DTL-5015, UL-listed, CE safety standards
  • Compatibility: Intermateable with AIT, MIL-DTL-5015, and 97 series

Buy the Amphenol Series MS Power Connector: AIT6181PS025

Purchase the Amphenol MS Power Connector AIT6181PS025 online today for robust performance in extreme conditions. Designed to withstand moisture, vibration, and temperature extremes, this sealed circular connector offers versatile contact layouts, high current capacity, and multiple termination options. Perfect for industrial, military, and harsh environment applications. Experience quick online ordering, dependable quality, and fast delivery to ensure your project continues seamlessly with a product engineered for reliability and durability.

Get Amphenol MS Power Connector AIT6181PS025 today—built for precision, reliability, and durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT6181PS025?

You can click on the BUY or RFQ button to purchase AIT6181PS025 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT6181PS025?

You can download the AIT6181PS025 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT6181PS025?

Amphenol

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