myMectronic
myMectronic

A Premier B2B Part Search

Amphenol D3899920FG39BN Mil-DTL-38999 Connector

Mil-DTL-38999 Series III circular connector offering high performance, corrosion resistance, EMI shielding, and quick coupling. Suitable for aerospace, military, and industrial environments, it features robust aluminum or stainless steel shells, recessed pins for contact protection, and a variety of insert arrangements to meet demanding applications including high vibration, moisture resistance, and hermetic sealing. Its modular design allows for application-specific configurations with recognizable MIL standards. Engineered for durability, quick mating, and reliable electrical connections even under severe vibration and temperature conditions, ensuring long service life and operational integrity.

Authorized Distributors
Source:DigiKey
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-10-2026
Price: Unit price: $75.691
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG39BN
Stock:7
Inv Date:06-10-2026
Price: Unit price: $5959.26
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG39BN
Stock:746
Inv Date:06-10-2026
Price: Unit price: $199.28
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG39BN
Stock:218
Inv Date:06-10-2026
Price: Unit price: $62.89
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-11-2026
Price: Unit price: $775.64
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-10-2026
Price: Unit price: $45.92
Buy/RFQ:
Authorized Distributors
Part No:D38999/20FG39BN
Stock:0
Inv Date:06-10-2026
Price: Unit price: $55.08
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:59
Inv Date:06-10-2026
Price: Unit price: $39.12
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:720
Inv Date:06-10-2026
Price: Unit price: $107.06
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:7
Inv Date:06-10-2026
Price: Unit price: $2064.86
Buy/RFQ:
Part No:D38999/20FG39BN
Stock:82
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

Amphenol D3899920FG39BN Mil-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel
  • Finish Options: Anodic Coating, Electroless Nickel, Cadmium, Olive Drab Cadmium, Zine-Nickel
  • Shell Sizes: 9 to 25 (and larger configurations available)
  • Contact Rating: Ranges from 1.5 A to 90 A depending on contact size and type
  • Contact Types: Pin, Socket, Twinax, Coaxial, Quadrax, Hermetic, High Cycle
  • Temperature Range: -65°C to +175°C
  • Salt Spray Resistance: Up to 2000 hours for composite finishes
  • Vibration Resistance: Tested for severe vibration and shock
  • EMI Shielding: ≥65dB at 10 GHz with solid metal coupling
  • Coupling: Quick, 360° self-locking mechanism
  • Contact Life Cycle: 500 to 1500 cycles depending on configuration
  • Sealing: Interfacial seals meeting MIL-DTL-38999 requirements
  • Insert Arrangements: Various sizes, configurations, and special arrangements
  • Connectors are designed to operate reliably in severe environmental conditions featuring moisture sealing, corrosion resistance, and high vibration endurance.

Buy the Amphenol Series III Mil-DTL-38999: D3899920FG39BN

Order the Amphenol Mil-DTL-38999 Series III connector D3899920FG39BN online today for secure, durable, and high-performance connections. Designed to withstand extreme environments, this connector features corrosion-resistant shells, EMI shielding, quick locking coupling, and customizable insert configurations. Perfect for aerospace, military, and industrial needs, it ensures long-lasting reliable electrical performance. Whether for high vibration, moisture resistance, or hermetic sealing, this connector provides the versatility and robustness to meet all your demanding application requirements. Secure your supply today!

Buy Amphenol Series III D3899920FG39BN now and experience unmatched reliability and performance in demanding aerospace and military applications.

Frequently Asked Questions

Where can I buy Amphenol D3899920FG39BN?

You can click on the BUY or RFQ button to purchase D3899920FG39BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920FG39BN?

You can download the D3899920FG39BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920FG39BN?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by