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Amphenol D3899926FG75SN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for high-performance military and aerospace applications. It features a durable metal shell with quick-connect mechanisms, ensuring secure and reliable connections in demanding environments. Suitable for signal and power transmission, it offers robust performance and corrosion resistance.

Authorized Distributors
Source:Newark
Part No:D38999/26FG75SN
Stock:3
Inv Date:06-10-2026
Price: Unit price: $596.61
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Source:Newark
Part No:D38999/26FG75SN
Stock:202
Inv Date:06-10-2026
Price: Unit price: $361.79
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Part No:D38999/26FG75SN
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:D38999/26FG75SN
Stock:0
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Part No:D38999/26FG75SN
Stock:17
Inv Date:06-11-2026
Price: Unit price: $1159.53
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Source:DigiKey
Part No:D38999/26FG75SN
Stock:14
Inv Date:06-10-2026
Price: Unit price: $361.21
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Source:DigiKey
Part No:D38999/26FG75SN
Stock:0
Inv Date:06-10-2026
Price: Unit price: $678.216
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Source:DigiKey
Part No:D38999/26FG75SN
Stock:168
Inv Date:06-10-2026
Price: Unit price: $959.57
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Source:DigiKey
Part No:D38999/26FG75SN
Stock:3
Inv Date:06-10-2026
Price: Unit price: $491.32
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Authorized Distributors
Part No:D38999/26FG75SN
Stock:0
Inv Date:06-10-2026
Price: Unit price: $291.94
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Part No:D38999/26FG75SN
Stock:71
Inv Date:06-10-2026
Price: Unit price: $220.237
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Part No:D38999/26FG75SN
Stock:6
Inv Date:06-10-2026
Price: Unit price: $188.854
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Part No:D38999/26FG75SN
Stock:213
Inv Date:06-10-2026
Price: Unit price: $220.237
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Part No:D38999/26FG75SN
Stock:25
Inv Date:06-10-2026
Price: Unit price: $158.463
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Part No:D38999/26FG75SN
Stock:2
Inv Date:06-10-2026
Price: Unit price: $188.854
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Part No:D38999/26FG75SN
Stock:8
Inv Date:06-10-2026
Price: Unit price: $158.463
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Part No:D38999/26FG75SN
Stock:2
Inv Date:06-10-2026
Price: Unit price: $3432.71
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Part No:D38999/26FG75SN
Stock:133
Inv Date:06-10-2026
Price: Unit price: $239.81
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Authorized Distributors
Part No:D38999/26FG75SN
Stock:2
Inv Date:06-10-2026
Price: Unit price: $239.81
Buy/RFQ:
Part No:D38999/26FG75SN
Stock:10
Inv Date:06-11-2026
Price: N/A
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Part No:D38999/26FG75SN
Stock:14
Inv Date:06-11-2026
Price: N/A
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Amphenol D3899926FG75SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or stainless steel with various finish options
  • Shell Size & Insert Arrangement: Sizes from 9 to 25, with various contact arrangements
  • Contact Rating: Up to 30 Amps for power, 20-22 Amps for coax and twinax
  • Contact Material: Gold or Nickel plated copper alloy
  • Vibration Resistance: Meets MIL-STD-1344, severe vibration conditions
  • Corrosion Resistance: Salt spray testing up to 500 hours with plated shells
  • Temperature Range: -65°C to +200°C
  • Sealing: Interfacial seal design for moisture resistance
  • EMI Shielding: Solid metal coupling, grounding fingers, EMI shielding >65dB at 10GHz
  • Locking Mechanism: Self-locking coupling nut, 360° rotation for quick mating

Buy the Amphenol Series III MIL-DTL-38999: D3899926FG75SN

Secure your military and aerospace applications with the Amphenol MIL-DTL-38999 Series III connector. Featuring robust metal shells, quick-connect locking, and corrosion resistance, this connector guarantees reliable performance in harsh environments. Designed for signal and power transmission, it offers flexible configurations with multiple contact arrangements, high vibration and temperature resilience, and superior EMI shielding. Invest now for seamless installation, durability, and optimal electrical performance in critical military, aerospace, and industrial systems.

Buy Amphenol series III circular connector now and experience unmatched durability, quick-connect convenience, and superior corrosion resistance in demanding conditions.

Frequently Asked Questions

Where can I buy Amphenol D3899926FG75SN?

You can click on the BUY or RFQ button to purchase D3899926FG75SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FG75SN?

You can download the D3899926FG75SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FG75SN?

Amphenol

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