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Amphenol MS3126F1412SX Circular Connector

The MIL-C-26482 Series 1 connector features high durability with a rugged aluminum alloy shell, environmentally sealed with four seals to prevent moisture ingress. Available with solder or crimp contacts, including gold-plated variants compliant with MIL-G-45204. Designed for military and industrial environments, it withstands temperatures from -67°F to +257°F and operating voltages up to 2,100V at sea level. It offers a wide range of wire gauge compatibility, from 24 to 12 AWG, with reliable contact retention and resistance to vibration and shock, ensuring dependable performance in harsh conditions.

Authorized Distributors
Source:DigiKey
Part No:MS3126F14-12SX
Stock:25
Inv Date:05-29-2026
Price: Unit price: $167.42
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Inv Date:05-30-2026
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Part No:MS3126F14-12SX
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Part No:MS3126F14-12SX
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Part No:MS3126F14-12SX
Stock:21
Inv Date:05-29-2026
Price: Unit price: $122.88
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Amphenol MS3126F1412SX Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Sealing: Four seals (shell, peripheral, interfacial, wire ripple design)
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 2,100V at sea level
  • Current Capacity: Up to 23 amps with wire gauges from 24 to 12 AWG
  • Contacts: Gold-plated, MIL-G-45204 Type II, solders or crimp options
  • Mechanical Durability: 500 mating cycles minimum
  • Vibration Resistance: MIL-STD-1344 Method 2005
  • Shock Resistance: 50g for 11ms on all axes
  • Inserts: Pin and socket, crimp or solder, various layouts and rotations
  • Dimensions: Shell sizes from 6 to 24, various mounting styles including box, panel, flange, and straight
  • Environmental Resistance: Salt spray (48 hours), chemical immersion, humidity tests
  • Certifications: MIL-DTL-26482H, UL#E115497

Buy the Amphenol MS3126F1412SX – Reliable Circular Connector for Industrial Applications

Purchase the Amphenol Circular Connector online today to ensure your military and industrial projects achieve maximum durability and secure connections. Designed for harsh environments, this high-quality connector offers environmental sealing, wide wire gauge compatibility, and robust locking mechanisms. Whether you need solder or crimp contacts, this connector guarantees reliable performance with minimal maintenance. Enjoy fast ordering, competitive pricing, and trusted quality. Click now to upgrade your equipment with proven industrial-grade connectivity solutions that withstand extreme conditions and ensure safety and efficiency in your operations.

Buy Amphenol MS3126F1412SX now and experience unmatched reliability and high-performance connections in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol MS3126F1412SX?

You can click on the BUY or RFQ button to purchase MS3126F1412SX from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3126F1412SX?

You can download the MS3126F1412SX datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3126F1412SX?

Amphenol

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