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Amphenol MS27497E12B4PLC MIL-DTL-38999 Connector

The Amphenol MIL-DTL-38999 Series II JT connector features high-density contact arrangements and various shell types in a compact size. Designed for high-performance applications, it is suitable for military and commercial aviation, offering environmental sealing and a wide operating temperature range to withstand harsh conditions.

Authorized Distributors
Source:Newark
Part No:MS27497E12B4P-LC
Stock:11
Inv Date:05-29-2026
Price: Unit price: $182.07
Buy/RFQ:
Source:DigiKey
Part No:MS27497E12B4P(LC)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $58.5662
Buy/RFQ:
Part No:MS27497E12B4P-LC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $48.94
Buy/RFQ:
Part No:MS27497E12B4P L/C
Stock:11
Inv Date:05-29-2026
Price: Unit price: $36.9731
Buy/RFQ:
Part No:MS27497E12B4P L/C
Stock:3
Inv Date:05-29-2026
Price: Unit price: $36.9731
Buy/RFQ:

Amphenol MS27497E12B4PLC MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum alloy
  • Platings: Clear chromate over cadmium over electroless nickel, Olive drab chromate over cadmium, Electroless nickel, Hard anodic coating, Olive drab zinc cobalt
  • Contacts: Copper alloy, Gold-plated (50 microinches), Crimp, fibre optic, coax, twinax, or printed circuit
  • Number of Circuits: Up to 128 contacts
  • Operating Temperature: -85°F to +392°F (-65°C to +200°C)
  • Vibration: 43.7 grms at ambient temperatures
  • Shock Resistance: 300g ±15% for 3ms
  • Sealing: Against sand, dust, ice per MIL-STD-202
  • Insulation Resistance: 5,000 megohms minimum
  • Contact Resistance: 42-73 millivolts drop depending on contact size
  • Salt Spray Finish: Up to 500 hours per MIL-STD-1344A
  • Wire Capability: 22-28 AWG, with various crimp tools and inserts available
  • Mating Life: Minimum 500 cycles
  • Certifications: MIL-DTL-38999L, JAN certification
  • Dimensions vary based on shell size; see detailed specifications

Buy the Buy Amphenol MIL-DTL-38999 Series II JT Part Number MS27497E12B4PLC Online

Purchase your Amphenol MIL-DTL-38999 Series II JT connector today online and enjoy fast delivery. Engineered for high-density, environmentally sealed aerospace applications, this connector ensures superior performance in extreme temperatures and harsh conditions. With a broad range of contact configurations and certifications, it's ideal for military, aviation, and industrial use. Simplify your procurement process and benefit from authentic parts, competitive pricing, and expert support. Upgrade your aerospace systems with confidence—order now and keep your projects on track with quality and reliability.

Order your Amphenol Series II JT MS27497E12B4PLC today and ensure reliable, high-performance connections in demanding aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol MS27497E12B4PLC?

You can click on the BUY or RFQ button to purchase MS27497E12B4PLC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27497E12B4PLC?

You can download the MS27497E12B4PLC datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27497E12B4PLC?

Amphenol

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