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Amphenol D3899920FE6SB 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 durable construction with reliable electrical contact and environmental sealing, suitable for high-performance, rugged environments.

Authorized Distributors
Source:Newark
Part No:D38999/20FE6SB
Stock:9
Inv Date:05-29-2026
Price: Unit price: $108.21
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/20FE6SB
Stock:4
Inv Date:05-29-2026
Price: Unit price: $99.605
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Source:DigiKey
Part No:D38999/20FE6SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $98.252
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Source:DigiKey
Part No:D38999/20FE6SB
Stock:5
Inv Date:05-29-2026
Price: Unit price: $5746.8
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Source:DigiKey
Part No:D38999/20FE6SB
Stock:209
Inv Date:05-29-2026
Price: Unit price: $164.3
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Source:DigiKey
Part No:D38999/20FE6SB
Stock:9
Inv Date:05-29-2026
Price: Unit price: $260.3
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Authorized Distributors
Part No:D38999/20FE6SB
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $719.41
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $90.86
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $331.82
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $74.41
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Part No:D38999/20FE6SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $71.25
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Part No:D38999/20FE6SB
Stock:2
Inv Date:05-29-2026
Price: Unit price: $49.0721
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Part No:D38999/20FE6SB
Stock:6
Inv Date:05-29-2026
Price: Unit price: $228.76
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Authorized Distributors
Part No:D38999/20FE6SB
Stock:5
Inv Date:05-29-2026
Price: Unit price: $1991.28
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Part No:D38999/20FE6SB
Stock:156
Inv Date:05-29-2026
Price: Unit price: $46.38
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Amphenol D3899920FE6SB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Styles: Wall Mount Receptacle, Straight Plug, Jam Nut Receptacle, Flange Mounting, Hermetic, Solder Mounting
  • Shell Sizes: 9, 11, 13, 15, 17, 19, 21, 23, 25
  • Finish Options: Electroless Nickel, Olive Drab Cadmium Plate, Stainless Steel with Nickel Plate
  • Contact Rating: 5A for typical contacts; specific ratings vary by contact size and type
  • Electrical: Voltage rating up to 600 VRMS, low contact resistance, impedance matched for coaxial contacts
  • Environmental: Salt spray resistance up to 500 hours, moisture resistance, vibration/shock tolerance up to 200°C
  • Sealing: Interfacial seals for moisture and electrolytic erosion resistance
  • Connectivity: Receptacles, Plugs, with optional fiber optics, coax, twinax, quadrax contacts
  • Self-locking quick coupling mechanism, EMI shielding of 65dB at 10 GHz
  • Hermetic versions available for sealed applications
  • Application: Military, aerospace, severe environment, data, and power interconnections

Buy the Amphenol Series III MIL-DTL-38999 Connector: D3899920FE6SB

Enhance your military and aerospace projects with the high-performance MIL-DTL-38999 Series III connector from Amphenol. Known for exceptional durability, environmental sealing, and reliable electrical contacts, this circular connector is ideal for severe environments. Featuring quick coupling, EMI shielding of 65dB at 10 GHz, and optional hermetic sealing, it provides versatile application options including fiber optics, coax, twinax, and quadrax contacts. Trust Amphenol’s proven quality for your demanding high-performance interconnection needs.

Order your Amphenol Series III MIL-DTL-38999 D3899920FE6SB connector today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy Amphenol D3899920FE6SB?

You can click on the BUY or RFQ button to purchase D3899920FE6SB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920FE6SB?

You can download the D3899920FE6SB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920FE6SB?

Amphenol

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