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Amphenol D3899926FD5SA MIL-DTL-38999 Series III Connector

This MIL-DTL-38999 Series III circular connector is engineered for demanding military and aerospace environments, providing secure, high-density connections with excellent EMI shielding and corrosion resistance. It features a rugged aluminum or stainless steel shell, multiple insert arrangements, and optional hermetic sealing for enhanced durability and environmental protection. The connector supports various contact types including coax, twinax, and power, and is suitable for high vibration, moisture, and extreme temperature conditions. Its quick-lock coupling mechanism ensures reliable, lockwiring-free mating, making it ideal for critical applications in aircraft, space, and defense systems.

Authorized Distributors
Source:Newark
Part No:D38999/26FD5SA
Stock:11
Inv Date:05-29-2026
Price: Unit price: $116.12
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Source:Newark
Part No:D38999/26FD5SA
Stock:90
Inv Date:05-29-2026
Price: Unit price: $210.89
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Part No:D38999/26FD5SA
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/26FD5SA
Stock:4
Inv Date:05-29-2026
Price: Unit price: $100.12
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Source:DigiKey
Part No:D38999/26FD5SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $83.7298
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Source:DigiKey
Part No:D38999/26FD5SA
Stock:35
Inv Date:05-29-2026
Price: Unit price: $4770.86
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Source:DigiKey
Part No:D38999/26FD5SA
Stock:493
Inv Date:05-29-2026
Price: Unit price: $215.15
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Source:DigiKey
Part No:D38999/26FD5SA
Stock:302
Inv Date:05-29-2026
Price: Unit price: $85.06
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Part No:D38999/26FD5SA
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Part No:D38999/26FD5SA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1192.97
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Part No:D38999/26FD5SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $70.56
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Part No:D38999/26FD5SA
Stock:13
Inv Date:05-29-2026
Price: Unit price: $45.24
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Part No:D38999/26FD5SA
Stock:5
Inv Date:05-29-2026
Price: Unit price: $43.29
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Part No:D38999/26FD5SA
Stock:4
Inv Date:05-29-2026
Price: Unit price: $45.24
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Part No:D38999/26FD5SA
Stock:87
Inv Date:05-29-2026
Price: Unit price: $35.4102
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Part No:D38999/26FD5SA
Stock:263
Inv Date:05-29-2026
Price: Unit price: $35.4102
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Authorized Distributors
Part No:D38999/26FD5SA
Stock:59
Inv Date:05-29-2026
Price: Unit price: $108.79
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Part No:D38999/26FD5SA
Stock:212
Inv Date:05-29-2026
Price: Unit price: $38.14
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Amphenol D3899926FD5SA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or stainless steel
  • Finish Options: Anodic coating, electroless nickel, cadmium over nickel, stainless steel passivation, or zinc-nickel plating
  • Temperature Range: -65°C to +175°C
  • Vibration/Shock Resistance: Operates under severe vibration and shock environments, including high temperature cycles
  • Ingress Protection: Meets or exceeds MIL-STD-810 and MIL-STD-167 commitments for environmental sealing and EMI shielding
  • Contacts: Various sizes (8, 12, 16, 22D, 25) with options for coax, twinax, power, and fiber optics, with corrosion-resistant gold or nickel plating
  • Locking Mechanism: 360° quick-lock coupling that is self-mating and lockwiring-free
  • Additional Features: Hermetic sealing, optional high-vibration variants, and compatibility with existing MIL-DTL-38999 insert arrangements
  • Certification: Qualified to MIL-DTL-38999 Series III requirements, with optional hermetic and fireproof configurations

Buy the Buy Amphenol MIL-DTL-38999 Series III Connector Part Number D3899926FD5SA Online

Enhance your aerospace and defense systems with the trusted MIL-DTL-38999 Series III circular connector by Amphenol. This high-density, corrosion-resistant connector features quick-lock coupling, hermetic sealing options, and support for coax, twinax, and power contacts. Designed for severe environments, it offers superior EMI shielding, vibration resistance, and optimal electrical performance from -65°C to +175°C. Easy to install and maintain, this connector ensures reliable performance in critical military, space, and aviation applications. Purchase online for fast delivery and trusted quality.

Buy Amphenol MIL-DTL-38999 Series III Connector now and experience unmatched durability, EMI shielding, and reliable high-density connections for aerospace and military industries.

Frequently Asked Questions

Where can I buy Amphenol D3899926FD5SA?

You can click on the BUY or RFQ button to purchase D3899926FD5SA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FD5SA?

You can download the D3899926FD5SA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FD5SA?

Amphenol

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