Omnetics

Micro-D and Nano-D Connector Dust Caps

Omnetics Micro-D and Nano-D connector dust caps are designed to fit seamlessly with MIL-DTL-83513 and MIL-32139 specifications

Image of Omnetics Micro-D and Nano-D Connector Dust CapsOmnetics dust caps provide a critical layer of protection for Micro-D and Nano-D connectors, safeguarding them from dust, debris, and other environmental factors that could compromise performance. Available in robust plastic and metal options, these caps are designed to fit seamlessly with MIL-DTL-83513 and MIL-32139 specifications, delivering reliable sealing and mechanical protection in even the harshest operating conditions. They are ideal for applications requiring minimal maintenance and maximum durability, ensuring connectors remain clean and ready for rapid deployment.

Features
  • Available in both plastic and metal versions to suit varied application needs
  • Provides effective sealing against dust, dirt, and environmental contaminants
  • Enhances connector longevity by protecting exposed surfaces
  • Compatible with MIL-DTL-83513 Micro-D and MIL-32139 Nano-D connector configurations
  • Easy to attach and remove for convenient maintenance
Applications
  • Aerospace and defense
  • Industrial equipment
  • Medical devices
  • Robotics and automation
  • Avionics
  • Space exploration
  • UAV applications
  • Quantum computing
  • Test instrumentation

Micro-D Female, Black Conductive - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR MICRO-D FMALE 9POSD6257-009DUST CAP FOR MICRO-D FMALE 9POS140 - Immediate$8.18View Details
DUST CAP FOR MICRO-D FMALE 37POSD6257-037DUST CAP FOR MICRO-D FMALE 37POS9 - Immediate$10.79View Details
DUST CAP FOR MICRO-D FMALE 51POSD6257-512DUST CAP FOR MICRO-D FMALE 51POS25 - Immediate$12.07View Details
DUST CAP FOR MICRO-D FMALE 21POSD6257-021DUST CAP FOR MICRO-D FMALE 21POS227 - Immediate$9.49View Details
DUST CAP FOR MICRO-D FMALE 25POSD6257-025DUST CAP FOR MICRO-D FMALE 25POS27 - Immediate$9.92View Details
DUST CAP FOR MICRO-D FMALE 31POSD6257-031DUST CAP FOR MICRO-D FMALE 31POS321 - Immediate$10.79View Details
DUST CAP FOR MICRO-D FMALE 51POSD6257-513DUST CAP FOR MICRO-D FMALE 51POS18 - Immediate$12.07View Details
DUST CAP FOR MICRO-D FMALE 15POSD6257-015DUST CAP FOR MICRO-D FMALE 15POS40 - Immediate$8.18View Details

Micro-D Male, Black Conductive - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR MICRO-D MALE 21POSD6258-021DUST CAP FOR MICRO-D MALE 21POS28 - Immediate$9.49View Details
DUST CAP FOR MICRO-D MALE 31POSD6258-031DUST CAP FOR MICRO-D MALE 31POS27 - Immediate$10.79View Details
DUST CAP FOR MICRO-D MALE 51POSD6258-512DUST CAP FOR MICRO-D MALE 51POS10 - Immediate$12.07View Details
DUST CAP FOR MICRO-D MALE 51POSD6258-513DUST CAP FOR MICRO-D MALE 51POS16 - Immediate$12.07View Details
DUST CAP FOR MICRO-D MALE 37POSD6258-037DUST CAP FOR MICRO-D MALE 37POS22 - Immediate$10.79View Details
DUST CAP FOR MICRO-D MALE 15POSD6258-015DUST CAP FOR MICRO-D MALE 15POS35 - Immediate$9.49View Details
DUST CAP FOR MICRO-D MALE 25POSD6258-025DUST CAP FOR MICRO-D MALE 25POS36 - Immediate$9.49View Details
DUST CAP FOR MICRO-D MALE 9POSD6258-009DUST CAP FOR MICRO-D MALE 9POS103 - Immediate$8.18View Details

Nano-D Bi-Lobe® Female, Aluminum Alloy - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR NANO-D FMALE 21POSA42031-021DUST CAP FOR NANO-D FMALE 21POS0 - Immediate$85.31View Details
DUST CAP FOR NANO-D FMALE 15POSA42031-015DUST CAP FOR NANO-D FMALE 15POS0 - Immediate$84.17View Details
DUST CAP FOR NANO-D FMALE 9POSA42031-009DUST CAP FOR NANO-D FMALE 9POS0 - Immediate$83.91View Details
DUST CAP FOR NANO-D FMALE 31POSA42031-031DUST CAP FOR NANO-D FMALE 31POS0 - Immediate$96.22View Details
DUST CAP FOR NANO-D FMALE 37POSA42031-037DUST CAP FOR NANO-D FMALE 37POS0 - Immediate$110.27View Details
DUST CAP FOR NANO-D FMALE 25POSA42031-025DUST CAP FOR NANO-D FMALE 25POS0 - Immediate$93.95View Details
DUST CAP FOR NANO-D FMALE 65POSA42031-065DUST CAP FOR NANO-D FMALE 65POS0 - Immediate$127.91View Details
DUST CAP FOR NANO-D FMALE 51POSA42031-051DUST CAP FOR NANO-D FMALE 51POS0 - Immediate$118.68View Details

Nano-D Bi-Lobe® Male, Aluminum Alloy - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR NANO-D MALE 15POSA42029-015DUST CAP FOR NANO-D MALE 15POS0 - Immediate$85.54View Details
DUST CAP FOR NANO-D MALE 9POSA42029-009DUST CAP FOR NANO-D MALE 9POS0 - Immediate$79.75View Details
DUST CAP FOR NANO-D MALE 31POSA42029-031DUST CAP FOR NANO-D MALE 31POS0 - Immediate$93.22View Details
DUST CAP FOR NANO-D MALE 21POSA42029-021DUST CAP FOR NANO-D MALE 21POS0 - Immediate$86.69View Details
DUST CAP FOR NANO-D MALE 25POSA42029-025DUST CAP FOR NANO-D MALE 25POS0 - Immediate$88.76View Details
DUST CAP FOR NANO-D MALE 37POSA42029-037DUST CAP FOR NANO-D MALE 37POS0 - Immediate$102.99View Details
DUST CAP FOR NANO-D MALE 51POSA42029-051DUST CAP FOR NANO-D MALE 51POS0 - Immediate$115.73View Details
DUST CAP FOR NANO-D MALE 65POSA42029-065DUST CAP FOR NANO-D MALE 65POS0 - Immediate$126.06View Details

Nano-D Bi-Lobe® Female, Black Conductive - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR NANO-D FMALE 25POSD6911-025DUST CAP FOR NANO-D FMALE 25POS13 - Immediate$10.36View Details
DUST CAP FOR NANO-D FMALE 21POSD6911-021DUST CAP FOR NANO-D FMALE 21POS25 - Immediate$10.36View Details
DUST CAP FOR NANO-D FMALE 15POSD6911-015DUST CAP FOR NANO-D FMALE 15POS40 - Immediate$9.06View Details
DUST CAP FOR NANO-D FMALE 37POSD6911-037DUST CAP FOR NANO-D FMALE 37POS10 - Immediate$11.64View Details
DUST CAP FOR NANO-D FMALE 65POSD6911-065DUST CAP FOR NANO-D FMALE 65POS24 - Immediate$12.49View Details
DUST CAP FOR NANO-D FMALE 31POSD6911-031DUST CAP FOR NANO-D FMALE 31POS8 - Immediate$11.64View Details
DUST CAP FOR NANO-D FMALE 51POSD6911-051DUST CAP FOR NANO-D FMALE 51POS24 - Immediate$14.58View Details
DUST CAP FOR NANO-D FMALE 9POSD6911-009DUST CAP FOR NANO-D FMALE 9POS60 - Immediate$9.06View Details

Nano-D Bi-Lobe® Male, Black Conductive - Dust Caps

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DUST CAP FOR NANO-D MALE 15POSD6912-015DUST CAP FOR NANO-D MALE 15POS28 - Immediate$9.06View Details
DUST CAP FOR NANO-D MALE 21POSD6912-021DUST CAP FOR NANO-D MALE 21POS49 - Immediate$10.36View Details
DUST CAP FOR NANO-D MALE 9POSD6912-009DUST CAP FOR NANO-D MALE 9POS26 - Immediate$9.06View Details
DUST CAP FOR NANO-D MALE 37POSD6912-037DUST CAP FOR NANO-D MALE 37POS25 - Immediate$11.64View Details
DUST CAP FOR NANO-D MALE 25POSD6912-025DUST CAP FOR NANO-D MALE 25POS15 - Immediate$10.36View Details
DUST CAP FOR NANO-D MALE 65POSD6912-065DUST CAP FOR NANO-D MALE 65POS9 - Immediate$12.49View Details
DUST CAP FOR NANO-D MALE 31POSD6912-031DUST CAP FOR NANO-D MALE 31POS20 - Immediate$11.64View Details
DUST CAP FOR NANO-D MALE 51POSD6912-051DUST CAP FOR NANO-D MALE 51POS15 - Immediate$12.49View Details
Published: 2024-12-10

Related Videos

Rapid Prototyping at Omnetics: how 3d printing is revolutionizing connector design
Rapid Prototyping at Omnetics: how 3d printing is revolutionizing connector design

Publish Date: 2025-05-22

Designing World-Class Micro-Connectors for critical systems
Designing World-Class Micro-Connectors for critical systems

Publish Date: 2025-03-14

40 Years of Connector Engineering: The Omnetics legacy in harsh environments design
40 Years of Connector Engineering: The Omnetics legacy in harsh environments design

Publish Date: 2024-11-27

Related Product Highlight

Nano-D Connector Family: Compact, Reliable, Mission-Critical Interconnects Omnetics high-performance MIL-DTL-32139 connectors are engineered for reliability in aerospace, defense, and robotics.
Micro-D Subminiature MIL-DTL-83513 Connectors for Rugged, High-Vibration Systems Omnetics micro-D subminiature connectors are QPL qualified and are designed and manufactured to meet and exceed MIL-DTL-83513.