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Amphenol D3899920WE35AA MIL-DTL-38999 Connector

This MIL-DTL-38999 Series III circular connector is engineered for demanding military and aerospace applications, offering superior durability, corrosion resistance, and EMI shielding. Designed with a robust metal shell and optional hermetic sealing, it provides reliable electrical connections even in severe environments. The connector features high-density contact arrangements, quick locking mechanisms, and versatile insert options including fiber optic and filtered configurations. Ideal for high vibration, moisture, and salt spray conditions, it ensures optimal performance and longevity in critical defense and aviation systems.

Authorized Distributors
Source:Newark
Part No:D38999/20WE35AA
Stock:170
Inv Date:05-29-2026
Price: Unit price: $216.68
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/20WE35AA
Stock:94
Inv Date:05-29-2026
Price: Unit price: $74.94
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Source:DigiKey
Part No:D38999/20WE35AA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $75.0134
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Source:DigiKey
Part No:D38999/20WE35AA
Stock:7
Inv Date:05-29-2026
Price: Unit price: $5956.89
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Source:DigiKey
Part No:D38999/20WE35AA
Stock:474
Inv Date:05-29-2026
Price: Unit price: $111.58
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Source:DigiKey
Part No:D38999/20WE35AA
Stock:1
Inv Date:05-29-2026
Price: Unit price: $54.87
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Part No:D3899920WE35AA
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Inv Date:05-30-2026
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Authorized Distributors
Part No:D38999/20WE35AA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $63.25
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Part No:D38999/20WE35AA
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Inv Date:05-30-2026
Price: Unit price: $745.71
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Part No:D38999/20WE35AA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $275.56
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Part No:D38999/20WE35AA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $47.72
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Part No:D38999/20WE35AA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $46.98
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Part No:D38999/20WE35AA
Stock:92
Inv Date:05-29-2026
Price: Unit price: $33.3339
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Part No:D38999/20WE35AA
Stock:30
Inv Date:05-29-2026
Price: Unit price: $33.3339
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Part No:D38999/20WE35AA
Stock:13
Inv Date:05-29-2026
Price: Unit price: $28.7007
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Part No:D38999/20WE35AA
Stock:39
Inv Date:05-29-2026
Price: Unit price: $28.7007
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Authorized Distributors
Part No:D38999/20WE35AA
Stock:119
Inv Date:05-29-2026
Price: Unit price: $41.63
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Part No:D38999/20WE35AA
Stock:7
Inv Date:05-29-2026
Price: Unit price: $2064.09
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Part No:D38999/20WE35AA
Stock:549
Inv Date:05-29-2026
Price: Unit price: $26.01
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Amphenol D3899920WE35AA MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum; Stainless Steel option available
  • Finish: Anodic Coating, Electroless Nickel, Olive Drab Cadmium, or Hermetic Seals
  • Shell Sizes: 9 to 25, with various insert arrangements including coax, twinax, fiber optics, and filtered options
  • Contact Rating: Up to 30A depending on contact size and type
  • Contact Sizes: 8, 12, 16, 20, 22D, 25
  • Temperature Range: -65°C to +175°C
  • Salt Spray Resistance: 500 hours minimum (standard), 2000 hours for composite variants
  • EMI Shielding: Minimum 65 dB at 10 GHz
  • Vibration: RoHS, MIL-STD-810 compatible, withstands high vibration and shock
  • Insert Arrangements: Various, including high density and special configurations
  • Locking Mechanism: Quick self-locking coupling with 360° turn
  • Hermetic Sealing: Optional for environmental sealing

Buy the Buy Amphenol MIL-DTL-38999 Series III Part Number D3899920WE35AA Online

Purchase the Amphenol MIL-DTL-38999 Series III high-density connector online now to benefit from superior EMI shielding, corrosion resistance, and quick locking performance. Designed for extreme operational environments in aerospace and military applications, this connector ensures dependable electrical connections, long-term durability, and versatility with a wide range of insert options including fiber optics and filtered configurations. Shop today to secure reliable, high-performance interconnections that meet strict industry standards and support your critical systems' success.

Order your Amphenol Series III MIL-DTL-38999 connector today and ensure reliable, high-performance connections for your aerospace or military project.

Frequently Asked Questions

Where can I buy Amphenol D3899920WE35AA?

You can click on the BUY or RFQ button to purchase D3899920WE35AA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WE35AA?

You can download the D3899920WE35AA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WE35AA?

Amphenol

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