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Amphenol MS27499E14F18S Mil-Spec High-Density Connector

The Amphenol MIL-DTL-38999 Series II JT connector features a high-density contact arrangement and compact shell size, designed for high-performance applications. It is environmentally sealed and capable of operating across a wide temperature range, making it suitable for use in harsh environments such as military and commercial aviation. The connector provides reliable electrical connections in demanding conditions, with robust materials and finishes, quick-mating bayonet coupling, and broad accessory options for various applications including high-relibility military aircraft, missiles, ships, and test equipment. Its lightweight, space-saving design ensures performance in challenging environments.

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Source:Newark
Part No:MS27499E14F18S
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Inv Date:05-29-2026
Price: Unit price: $197.52
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Source:Newark
Part No:MS27499E14F18S
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Source:DigiKey
Part No:MS27499E14F18S
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Price: Unit price: $53.7503
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Source:DigiKey
Part No:MS27499E14F18S
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Source:DigiKey
Part No:MS27499E14F18S
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Part No:MS27499E14F18S
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Inv Date:05-30-2026
Price: Unit price: $202.31
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Part No:MS27499E14F18S
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Inv Date:05-29-2026
Price: Unit price: $42.74
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Amphenol MS27499E14F18S Mil-Spec High-Density Connector Specifications:

  • Shell Material: Aluminum alloy with clear chromate over cadmium over electroless nickel finish
  • Contact Material: Copper alloy with gold-plated contacts
  • Operating Temperature Range: -85°F to +392°F (-65°C to +200°C)
  • Contact Density: Up to 128 contacts per connector
  • Environmental Sealing: MIL-STD-202 & MIL-STD-1344A rated, dust and ice resistant
  • Operating Voltage & Test Voltage: Up to 1300 V (sea level), 200 V at 100,000 feet
  • Current Rating: 5.0 A to 23 A depending on contact size
  • Insertion Life: Minimum 500 cycles
  • Vibration & Shock Resistance: MIL-STD-1344A, 43.7 grms vibration, 300 g shock
  • Coupling System: Three-point bayonet with audible/tactile verification
  • Mounting: Multiple shell sizes, straight or right-angle endbells, with optional accessories
  • Wire Range: Suitable for various wire gauges, crimp, fiber optic, twinax, coax, or printed circuit contacts
  • Insulation Resistance: Min 5,000 megaohms
  • Cable Sealing Range: 0.030 inches (0.76 mm) to 0.187 inches (4.77 mm) wire strip length
  • Finish Options: Olive drab chromate, electroless nickel, passivated steel, stainless steel
  • Approval: MIL-DTL-38999L compliant, intermateable with MIL-SPEC standards

Buy the Buy Amphenol MIL-DTL-38999 Series II JT Part Number MS27499E14F18S Online

Purchase the versatile and rugged Amphenol MIL-DTL-38999 Series II JT connector online now to benefit from superior environmental sealing, quick-mating bayonet system, broad accessory options, and high-density contacts. Perfect for military, aerospace, and industrial applications requiring precise, reliable electrical connections across extreme temperature ranges and challenging conditions. Experience fast delivery, secure ordering, and the confidence that comes with approved, certified military-grade connectors for demanding performance and durability in your critical projects.

Order your Amphenol SeriesMS27499E14F18S high-reliability connector today and ensure dependable connections in harsh environments for military and aerospace projects.

Frequently Asked Questions

Where can I buy Amphenol MS27499E14F18S?

You can click on the BUY or RFQ button to purchase MS27499E14F18S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27499E14F18S?

You can download the MS27499E14F18S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27499E14F18S?

Amphenol

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