A Premier B2B Part Search
Amphenol D3899920MG75BN MIL-DTL-38999 Series Connector
This high-performance MIL-DTL-38999 Series III connector is designed for military and aerospace applications, offering superior EMI shielding, robust sealed construction, and quick coupling. It features a durable metal shell, recessed pins to prevent contact damage, and is available in hermetic and composite variants. The connector provides excellent resistance to shock, vibration, moisture, and corrosion, with a self-locking bayonet mechanism for secure engagement. Multiple insert arrangements and contact configurations support diverse high-reliability interconnect needs in demanding environments, ensuring dependable performance and long service life.
Amphenol D3899920MG75BN MIL-DTL-38999 Series Connector Specifications:
- Shell Material: Aluminum, Stainless Steel, or Composite
- Shell Size: 9-25
- Contact Rating: 5 to 80 Amps depending on size and configuration
- Contact Types: Pin, Socket, Quadrax, Twinax, Coax, Triax, PCB Tail, Wire Wrap
- Vibration Resistance: Up to 200°C operation with high vibration capability
- Sealing: Interfacial seals, hermetic options rated to limit leakage below 1x10^-7 cc/sec
- EMI Shielding: Minimum of 65dB at 10 GHz, solid metal coupling and grounding fingers
- Temperature Range: -55°C to +200°C (metal shell variants)
- Corrosion Resistance: Salt spray resistant for 500 to 2000 hours, depending on finish
- Locking: Bayonet quick coupling with self-locking design
- Standards: Complies with MIL-DTL-38999 Series III, MIL-STD-1760 (optional hermetic versions), QPL qualified
- Application: Suitable for high-reliability military, aerospace, and ground vehicle systems requiring EMI/RFI shielding, environmental sealing, and heavy-duty vibration resistance.
Buy the Amphenol D38999-20M – Reliable MIL-DTL-38999 Series III for Industrial Applications
Order the high-performance MIL-DTL-38999 Series III connector online today for aerospace and military systems. Featuring superior EMI shielding, corrosion resistance, and quick bayonet locking, this connector ensures reliable, long-lasting connections even in severe environmental conditions. With a variety of contact options including coax, twinax, and PCB tails, it supports critical applications requiring vibration resistance, moisture sealing, and electromagnetic interference protection. Choose Amphenol for exceptional quality, extensive compatibility, and proven durability in your most demanding projects.
Get Amphenol D38999-20M today—built for precision and long-lasting durability in demanding environments.
Frequently Asked Questions
Where can I buy Amphenol D3899920MG75BN?
You can click on the BUY or RFQ button to purchase D3899920MG75BN from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part D3899920MG75BN?
You can download the D3899920MG75BN datasheet or visit the Amphenol website for support.
Who is the manufacturer of D3899920MG75BN?
Amphenol