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Amphenol D3899920WJ20BB MIL-DTL-38999 Circular Connector
This MIL-DTL-38999 Series III circular connector is engineered to meet demanding aerospace and military standards. Featuring a durable metal shell, high-quality gold-plated contacts, and rapid self-locking coupling design, it offers excellent EMI shielding, corrosion resistance, and vibration durability. Ideal for severe environments, it supports various insert arrangements, including coaxial, twinax, and high-density configurations. Its hermetic and non-hermetic versions accommodate diverse sealing needs, ensuring reliable electrical performance and long service life in demanding operational conditions.
Amphenol D3899920WJ20BB MIL-DTL-38999 Circular Connector Specifications:
- Shell Material: Aluminum or stainless steel with various finishes (anodic, nickel, cadmium, electroless nickel, passivated stainless steel)
- Shell Sizes: Ranges from size 9 to 25, with specific dimensions per size
- Contact Types: Coaxial, twinax, power, high-density, or crimp contacts, with standard gold plating, 50 or 100 micro inches minimum
- Contact Ratings: 8 (coax), 10 (power), 12, 16, 20, 22D, 25 micro inches gold-plated contacts, with current capabilities up to 5 amps depending on size
- Environmental Resistance: Salt spray resistance (up to 500 hours for cadmium, 2000 hours for composite), EMI shielding of ≥65dB at 10 GHz, temperature range -65°C to +175°C
- Vibration & Shock: Operates under severe vibration and shock conditions, with qualification for high vibration environments
- Sealing: Hermetic and non-hermetic options available, with interfacial seals for electrolytic erosion protection
- Coupling: Self-locking, quick connect/disconnect with 360° coupling nut, including high-durability acme threads
- Certification: Qualified to MIL-DTL-38999 Series III standards, with optional firewall provisions in stainless steel shells
- Configuration flexibility: Supports multiple insert arrangements, keying options, and optional accessories like backshells, protection caps, dummy contacts, and headers
Buy the Amphenol MIL-DTL-38999 Circular Connector – Reliable Military and Aerospace Connector for Industrial Applications
Enhance your military and aerospace systems with the Amphenol MIL-DTL-38999 Connector, featuring high-performance EMI shielding, corrosion resistance, and versatile configurations. Available in hermetic and non-hermetic versions, these connectors provide secure, reliable electrical connections under extreme conditions. With quick self-locking coupling, superior vibration resistance, and extensive qualification to MIL standards, they ensure long-term durability and safety in critical applications such as aerospace, defense, and industrial equipment. Purchase online now for fast, dependable delivery.
Order your Amphenol MIL-DTL-38999 Series III connector today and experience unmatched durability and performance in severe operational environments.
Frequently Asked Questions
Where can I buy Amphenol D3899920WJ20BB?
You can click on the BUY or RFQ button to purchase D3899920WJ20BB from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part D3899920WJ20BB?
You can download the D3899920WJ20BB datasheet or visit the Amphenol website for support.
Who is the manufacturer of D3899920WJ20BB?
Amphenol