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Amphenol MS3126E2041SY circular connector

This MIL-C-26482 Series 1 connector features high-density circular shell design with environmentally sealed construction, suitable for military, aerospace, and industrial applications. It includes gold-plated contacts (MIL-G-45204 type II) and various mounting styles, including box, panel, and cable mount. Capable of handling up to 23 amps with wire gauges from 24 to 12 AWG, it maintains durability under extreme temperatures from -67°F to +257°F. The rugged aluminum alloy shell and four sealing elements ensure moisture resistance and reliable performance in harsh environments.

Authorized Distributors
Source:Newark
Part No:MS3126E20-41SY
Stock:10
Inv Date:05-29-2026
Price: Unit price: $219.82
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Source:DigiKey
Part No:MS3126E20-41SY
Stock:0
Inv Date:05-29-2026
Price: Unit price: $91.4452
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Source:DigiKey
Part No:MS3126E20-41SY
Stock:25
Inv Date:05-29-2026
Price: Unit price: $213.42
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Source:DigiKey
Part No:MS3126E20-41SY
Stock:25
Inv Date:05-29-2026
Price: Unit price: $217.77
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Source:DigiKey
Part No:MS3126E20-41SY
Stock:26
Inv Date:05-29-2026
Price: Unit price: $187.61
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Source:DigiKey
Part No:MS3126E20-41SY
Stock:10
Inv Date:05-29-2026
Price: Unit price: $124.91
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Part No:MS3126E20-41SY
Stock:0
Inv Date:05-30-2026
Price: Unit price: $77.55
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Part No:MS3126E20-41SY
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS3126E20-41SY
Stock:10
Inv Date:05-29-2026
Price: Unit price: $110.99
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Authorized Distributors
Part No:MS3126E20-41SY
Stock:0
Inv Date:05-29-2026
Price: Unit price: $194.13
Buy/RFQ:
Part No:MS3126E20-41SY
Stock:10
Inv Date:05-29-2026
Price: Unit price: $110.99
Buy/RFQ:
Part No:MS3126E20-41SY
Stock:0
Inv Date:05-29-2026
Price: Unit price: $194.13
Buy/RFQ:
Part No:MS3126E20-41SY
Stock:23
Inv Date:05-29-2026
Price: Unit price: $119.83
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Amphenol MS3126E2041SY circular connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Anodic coating (Alumilite), olive drab chromate over cadmium over nickel, or electroless nickel
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Sealing: Complete moisture sealing with shell, peripheral, interfacial, and wire seals
  • Current Capacity: Up to 23 amps for wire gauges from 24 to 12 AWG
  • Contact Plating: Gold-plated minimum 50 microinches per MIL-G-45204 type II
  • Mechanical: Mating life of 500 cycles minimum, salt spray resistance for 48 hours
  • Electrical: Max operating voltage at sea level 850V (DC), test voltage up to 2,100V (DC), insulation resistance 5,000 MΩ at 77°F (25°C)
  • Dimensions: Shell sizes from 6 to 24, with specific dimensions for each style, and cable sealing range for various wire gauges
  • Vibration & Shock: Meet MIL-STD-1344 for vibration and shock resistance, including 50g shock test
  • Durability: Capable of withstanding harsh environmental conditions, including chemical immersion and temperature cycling

Buy the Amphenol Series MS3126E2041SY Circular Connector High-Current Sealed: MS3126E2041SY

Purchase the Amphenol circular connector MS3126E2041SY online today and experience unmatched reliability in demanding environments. Designed for military, aerospace, and industrial use, this high-density connector features environmentally sealed construction, gold-plated contacts, and robust aluminum alloy shells. Its versatile mounting options and high-current capacity up to 23 amps ensure safe, secure connections across various applications. Easily order with confidence and ensure your projects meet rigorous standards for durability, moisture resistance, and electrical performance. Get yours now for superior connection reliability!

Order your Amphenol Series MS3126E2041SY military-grade connector today and ensure your industrial and aerospace projects benefit from dependable, high-performance connections.

Frequently Asked Questions

Where can I buy Amphenol MS3126E2041SY?

You can click on the BUY or RFQ button to purchase MS3126E2041SY from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3126E2041SY?

You can download the MS3126E2041SY datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3126E2041SY?

Amphenol

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