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Amphenol D3899920MG35PA 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 high-reliability, rugged construction with multiple shell sizes and contact configurations for secure electrical connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20MG35PA
Stock:39
Inv Date:05-29-2026
Price: Unit price: $121.18
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Source:DigiKey
Part No:D38999/20MG35PA
Stock:23
Inv Date:05-29-2026
Price: Unit price: $238.47
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Source:DigiKey
Part No:D38999/20MG35PA
Stock:1
Inv Date:05-29-2026
Price: Unit price: $219.3
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Source:DigiKey
Part No:D38999/20MG35PA
Stock:6
Inv Date:05-29-2026
Price: Unit price: $772.91
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Part No:D38999/20MG35PA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1121.77
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Part No:D38999/20MG35PA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $183.73
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Part No:D38999/20MG35PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920MG35PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MG35PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Authorized Distributors
Part No:D38999/20MG35PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MG35PA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $101.79
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Part No:D38999/20MG35PA
Stock:3
Inv Date:05-29-2026
Price: Unit price: $337
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Part No:D38999/20MG35PA
Stock:9
Inv Date:05-29-2026
Price: Unit price: $2722.17
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Amphenol D3899920MG35PA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Sizes: 9, 11, 13, 15, 17, 19, 21, 23, 25
  • Contact Types: Power, Coax, Twinax, Fiber Optic
  • Contact Sizes: 8, 12, 16, 20, 22D, 22M
  • Finish Options: Anodic Coating, Electroless Nickel, Cadmium, Stainless Steel
  • Temperature Range: -65°C to +175°C
  • Salt Spray Resistance: Up to 500 hours (metal), 2000 hours (composite)
  • EMI Shielding: ≥65dB at 10 GHz
  • Vibration Resistance: Severe vibration up to 200°C
  • Ingress Protection: Sealed, hermetic options available
  • Locking: Self-locking with 360° coupling nut
  • Installation: Wall mount, panel mount, box mount, flange, or hermetic configurations
  • Material: Aluminum, stainless steel, composite
  • Certifications: MIL-DTL-38999 Series III, MIL-STD-1773 for environmental and durability standards

Buy the Amphenol Series III MIL-DTL-38999: D3899920MG35PA

Purchase the high-performance Amphenol MIL-DTL-38999 Series III connector online today. Designed for military and aerospace use, it offers rugged construction, superior EMI shielding, and a variety of configurations. Reliable in extreme environments, it features multiple shell sizes and contact types, including coax and fiber optics. Easy to install with quick-locking mechanisms, this connector ensures secure, long-lasting connections for critical applications. Enjoy fast delivery and expert support when you buy this certified, durable connector online now.

Get Amphenol Series III MIL-DTL-38999 connector today—built for demanding aerospace and military applications, ensuring secure, durable connections.

Frequently Asked Questions

Where can I buy Amphenol D3899920MG35PA?

You can click on the BUY or RFQ button to purchase D3899920MG35PA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MG35PA?

You can download the D3899920MG35PA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MG35PA?

Amphenol

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