The MIL-DTL-38999 Series III Tri-Start connector from Amphenol offers high performance in severe environments, with features like EMI shielding, corrosion resistance, and quick coupling. Available in aluminum, stainless steel, and composite shells, it supports various insert arrangements, contact types including coax, twinax, and quadrax, and special versions such as hermetic, hermetic with strain relief, and high vibration. Designed for aerospace, military, and ground vehicle applications, it ensures reliable connections with recessed pins, moisture resistance, and EMI/EMP shielding exceeding MIL requirements. Options include ground plane connectors, filter protection, and PCB flex assemblies, delivering versatility and durability in mission-critical systems.
Shell Material: Aluminum, stainless steel or composite
Finish: Electroless nickel plating or olive drab cadmium over nickel
EMI Shielding: ≥65 dB at 10 GHz
Vibration & Shock: Operates under vibration up to 200°C
Corrosion Resistance: 500 hours salt spray for metal shells, 2000 hours for composite
Temperature Rating: Up to 200°C
Max Current: 5 to 80 Amps depending on contact type
Contacts: Multiple options including coax, twinax, quadrax, thermocouple and PCB tail
Insert Arrangements: Various configurations per MIL-STD-1560, with special patterns available
Coupling: 360° self-locking with Acme threads
Hermetic Version: Available with hermetic seals, leak rate 10⁻⁷ cm³/sec
Certification: MIL-DTL-38999 Series III compliance, QPL-qualified
Features: Scoop-proof, recessed pins, quick mating, and high vibration tolerance
Buy the Buy Amphenol MIL-DTL-38999 Connector Part Number M3902959366 Online
Order your Amphenol MIL-DTL-38999 connector now for high quality, durability, and versatile configurations suitable for aerospace, military, and industrial applications. Designed to meet or exceed MIL standards, this connector features superior EMI shielding, corrosion resistance, quick coupling, and multiple contact options including coax, twinax, and quadrax. Easy to assemble with reliable scoop-proof recessed pins, it ensures secure connections even in harsh environments. Shop online today for fast delivery, competitive pricing, and technical support for your critical interconnection needs.
Get Amphenol MIL-DTL-38999 connector today—built for high performance, EMI shielding, corrosion resistance, and reliable operation in severe environments.
Frequently Asked Questions
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You can download the M3902959366 datasheet or visit the Amphenol Aerospace website for support.
Who is the manufacturer of M3902959366?
Amphenol Aerospace
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