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Amphenol AIT6A204PC Circular Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed according to SAE-AS50151 (MIL-DTL-5015) standards. Suitable for harsh environments, these connectors feature sealing capabilities to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact layouts, allowing configurations for power, signal, or mixed contacts. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options, these connectors are versatile for various application needs.

Authorized Distributors
Source:DigiKey
Part No:AIT6A20-4PC
Stock:4
Inv Date:05-29-2026
Price: Unit price: $37.02
Buy/RFQ:
Part No:AIT6A20-4PC
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:AIT6A20-4PC
Stock:24
Inv Date:05-29-2026
Price: Unit price: $39.6
Buy/RFQ:

Amphenol AIT6A204PC Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, anodized, zinc nickel, or green zinc
  • Contacts: Brass or copper alloy, with silver or gold plating
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 70,000 feet altitude, see voltage ratings per layout
  • Current Capacity: Up to 150 amps (standard contacts), 255 amps (Radsok contacts)
  • Wire Gauge: 24 to 0 AWG
  • Environmental Resistance: Vibration, moisture, pressure, salt spray (MIL-STD-1344), 48-hour minimum
  • Mating Life: 100 cycles minimum
  • Sealing: Liquid-tight neoprene insulator, rear-seal grommet, moisture-resistant
  • Shock Resistance: 50g for 11 milliseconds
  • Salt Spray Resistance: 48 hours
  • Dimensions: Multiple sizes and styles, detailed in technical specifications
  • Approval Standards: MIL-DTL-5015, MIL-STD-1344

Buy the Amphenol Series MS Power and Signal Connectors: AIT6A204PC

Order the durable Amphenol MS series circular connectors online today. These high-reliability connectors are designed for extreme environments, featuring sealing against moisture and vibration. Available in a wide range of sizes, layouts, and termination options, they ensure electrical integrity and long-term performance even under challenging conditions. Invest in proven military-grade quality, easy installation, and versatile configurations that meet your industrial, military, or commercial needs—order now for fast delivery and reliable operation.

Get Amphenol MS connectors today—built for harsh environments, high power handling, and long-lasting durability.

Frequently Asked Questions

Where can I buy Amphenol AIT6A204PC?

You can click on the BUY or RFQ button to purchase AIT6A204PC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT6A204PC?

You can download the AIT6A204PC datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT6A204PC?

Amphenol

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