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Amphenol D3899920MD19SB MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust metal shell, high durability, and reliable electrical connections suitable for demanding environments. The connector is equipped with multiple contacts and provides secure mating and environmental sealing to ensure performance in rugged conditions.

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Part No:D38999/20MD19SB
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Part No:D38999/20MD19SB
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Price: Unit price: $110.37
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Part No:D38999/20MD19SB
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Price: Unit price: $164.7
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Source:DigiKey
Part No:D38999/20MD19SB
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Price: Unit price: $184.12
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Source:DigiKey
Part No:D38999/20MD19SB
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Price: Unit price: $1134.46
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Authorized Distributors
Part No:D38999/20MD19SB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $838.52
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Part No:D38999/20MD19SB
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Inv Date:05-29-2026
Price: Unit price: $51.99
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Part No:D38999/20MD19SB
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Price: Unit price: $42.9269
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Part No:D38999/20MD19SB
Stock:84
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Price: Unit price: $67.8319
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Part No:D38999/20MD19SB
Stock:27
Inv Date:05-29-2026
Price: Unit price: $42.9269
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Part No:D38999/20MD19SB
Stock:252
Inv Date:05-29-2026
Price: Unit price: $67.8319
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Part No:D38999/20MD19SB
Stock:1
Inv Date:05-29-2026
Price: Unit price: $224.83
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Part No:D38999/20MD19SB
Stock:1
Inv Date:05-29-2026
Price: Unit price: $2156.12
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Amphenol D3899920MD19SB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size: 20
  • Shell Material: Aluminum
  • Finish: Electroless Nickel
  • Contact Type: Various (pin and socket contacts available)
  • Contact Size: 20
  • Number of Contacts: Multiple configurations including 16, 20, 22D, 25-92, 25-97, 25-99
  • Contact Rating: 13-30 Amps depending on contact type
  • Temperature Range: -55°C to +175°C
  • Sealing: Environmental sealing with optional hermetic sealing available
  • Vibration Resistance: Meets high vibration standards for military-grade connectors
  • Environmental Resistance: Salt spray, humidity, fluid immersion, and hydrolytic stability
  • Locking: Self-locking bayonet coupling mechanism
  • Shielding: EMI/EMP shielding capability exceeding 65dB at 10 GHz
  • Applications: Military, aerospace, space, ground vehicles

Buy the Buy Amphenol MIL-DTL-38999 Series III Part Number D3899920MD19SB Online

Purchase the MIL-DTL-38999 Series III connector by Amphenol online today. This rugged, high-performance circular connector features secure environmental sealing, superior EMI shielding, and multiple contact configurations. Designed for demanding military, aerospace, space, and ground vehicle applications, it ensures durability, reliable electrical connections, and quick, secure mating. Perfect for harsh environments, this connector guarantees performance stability with excellent vibration resistance, corrosion protection, and environmental sealing. Trust Amphenol for quality aerospace interconnect solutions available for online purchase.

Buy Amphenol MIL-DTL-38999 Series III D3899920MD19SB now and experience unmatched reliability and high performance in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920MD19SB?

You can click on the BUY or RFQ button to purchase D3899920MD19SB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MD19SB?

You can download the D3899920MD19SB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MD19SB?

Amphenol

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