MWDM2L-21USP1 D-Sub Micro-D Connectors by Glenair – High-Density Micro Connectors for Aerospace and Defense
The D-Sub Micro-D Connectors MWDM2L-21USP1 by Glenair are compact, high-reliability micro miniature connectors specifically designed for mission-critical applications in aerospace, defense, and high-performance electronic systems. This ultra-dense connector solution offers 21 contacts in a lightweight, ruggedized aluminum shell, meeting MIL-DTL-83513 standards for signal integrity and durability.
In this blog, we’ll cover the technical specifications, key features, applications, wiring details, and how you can download the datasheet or purchase it from Xon Electronics. For those needing robust and compact Connectors, the MWDM2L-21USP1 is a trusted solution in the D-Sub Micro-D Connectors category.
Technical Specifications of MWDM2L-21USP1
Manufacturer: Glenair
Part Number: MWDM2L-21USP1
Connector Type: D-Sub Micro-D Connector
Contact Configuration: 21 contacts
Contact Style: Pin
Mounting Type: Panel Mount
Termination Style: Solder Cup
Shell Material: Aluminum Alloy
Shell Plating: Electroless Nickel
Insulation Resistance: 5,000 MO min
Operating Temperature Range: -55°C to +200°C
Standards: MIL-DTL-83513 compliant
Category: Connectors, D-Sub Connectors, D-Sub Micro-D Connectors
This connector delivers excellent environmental resistance and secure mating, making it ideal for high-stress environments in defense and avionics systems.
Key Features of MWDM2L-21USP1 D-Sub Micro-D Connector
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MIL-DTL-83513 Qualified – Ideal for military-grade designs
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Lightweight & Compact – Designed for space-constrained applications
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21-Pin Configuration – Suitable for signal-dense systems
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Durable Metal Shell – High EMI shielding and mechanical integrity
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Wide Temperature Range – Reliable performance from -55°C to +200°C
These features make it a standout product among D-Sub Micro-D Connectors, widely used in rugged embedded systems.
Applications of MWDM2L-21USP1
The MWDM2L-21USP1 D-Sub Micro-D Connectors are engineered for advanced electronic environments that demand signal reliability and size efficiency:
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Satellite and Aerospace Equipment
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Military Ground and Airborne Electronics
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Avionics Communication Systems
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Missile Guidance and Navigation
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Medical Instruments and Robotics
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Compact Industrial Control Units
This connector is a top choice in the Connectors segment when minimal size and maximum performance are required in harsh operating conditions.
Wiring and Connection Overview
Wiring the MWDM2L-21USP1 typically involves:
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Solder Cup Terminals – Allow direct wiring with insulated leads
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Panel Mount Configuration – Secures the connector to the chassis
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Pin Assignments – Defined per Glenair’s technical documentation
With a precise pin layout and compact soldering access, this D-Sub Micro-D Connector simplifies cable harness integration for system engineers.
Use Case Scenario: Avionics Navigation System Upgrade
Scenario: A defense contractor upgraded their airborne navigation units and needed ultra-compact D-Sub Connectors to fit into a new modular architecture.
Problem: Traditional connectors were too large and added weight.
Solution: The MWDM2L-21USP1 provided a reliable, shielded connection in a micro form factor compliant with MIL-DTL-83513.
Result: System miniaturization improved without compromising signal integrity or mechanical strength.
This use case demonstrates why Glenair’s D-Sub Micro-D Connectors are preferred for space-sensitive military-grade electronics.
Download Datasheet for MWDM2L-21USP1
Need full specifications, mechanical drawings, or MIL-compliance details?
Download MWDM2L-21USP1 Datasheet from Xon Electronics
Why Buy from Xon Electronics?
Xon Electronics is your trusted global distributor for Glenair Connectors, including the MWDM2L-21USP1, offering:
- 100% Original Glenair Components
- Worldwide Delivery – USA, India, Europe, Australia & more
- Volume Discounts for OEMs and Contractors
- Technical Support for Mission-Critical Designs
- Secure Online Checkout and Fast Dispatch
Order now at www.xonelec.com and access premium-quality D-Sub Connectors for aerospace, defense, and industrial electronics.
Conclusion
The MWDM2L-21USP1 D-Sub Micro-D Connectors by Glenair offer unparalleled performance for miniature electronic systems where reliability and size efficiency are paramount. As part of the trusted MIL-DTL-83513 family, this connector excels in demanding applications across aviation, defense, and industrial control. Purchase now from Xon Electronics and stay ahead with cutting-edge Connectors, D-Sub Micro-D Connectors designed for the toughest environments.
FAQs – MWDM2L-21USP1 D-Sub Micro-D Connectors
Q1. How many pins are in the MWDM2L-21USP1 connector?
It features 21 contacts in a micro-format configuration.
Q2. What standard does this connector comply with?
It meets the MIL-DTL-83513 standard for Micro-D Connectors.
Q3. What is the termination method?
It uses solder cup terminations for wire-to-board or wire-to-cable integration.
Q4. Is it suitable for high-temperature applications?
Yes, it operates between -55°C and +200°C.
Q5. Where can I purchase MWDM2L-21USP1 globally?
You can order it from www.xonelec.com with worldwide delivery options.