Description

Ensure maximum reliability for your electrical interconnects with the D38999/33F9N Protective Dust Cap. Built to meet strict MIL-DTL-38999 Series III standards, this heavy-duty aluminum cover provides complete environmental protection for unused panel receptacles. Featuring an electroless nickel plating (F), it offers high-level EMI/RFI shielding and excellent corrosion resistance for high-reliability aerospace, defense, and industrial applications. The integrated wire rope lanyard with a solid ring attachment (N) keeps the cap securely anchored to the panel or shell.

Key Features & Benefits

• RoHS Compliant Electroless Nickel: Delivers superior electrical conductivity and EMI shielding without hazardous substances.

• Environmental Sealing: Shields sensitive connector contacts against dust, dirt, moisture, and extreme operational conditions.

• Ring Attachment Retention: The high-strength wire rope lanyard with a solid metal ring prevents cap loss during routine maintenance or field operation.

• Triple-Start Threading: Enables fast, positive mating with standard Series III receptacle connectors.

Target Applications

• Aerospace avionics and commercial flight controls

• Military ground vehicles and tactical radio systems

• High-speed communications and radar assemblies

• Heavy industrial equipment requiring EMI-shielded interconnects