High-Density Sealed D-Sub Connector System
Product Overview
The YM Military Aviation Connector Y11P-1832ZJ10 is a premium, high-density sealed D-Subminiature connector system engineered for mission-critical signal and data transmission in the most demanding aerospace, defense, and industrial environments. Designed to withstand extreme vibration, moisture, and electromagnetic interference, this connector provides reliable multi-pin interconnection for drone avionics, aircraft engine control units, and railway communication systems. As a key component in YM's comprehensive interconnect portfolio—which includes precision control devices like PCB Signal Relays and Solid State Relays—the Y11P-1832ZJ10 delivers exceptional performance by combining the familiar D-Sub form factor with military-grade ruggedness and environmental sealing.
Core Advantage: Advanced environmental sealing technology combined with high-contact-density design and superior EMI/RFI shielding, providing reliable performance where commercial-grade D-Sub connectors are inadequate.
Technical Specifications
- Model: Y11P-1832ZJ10
- Connector Type: High-Density Sealed D-Subminiature, Metal Shell
- Shell Configuration:
- Standard Sizes: Available in DB9, DB15, DB25, DB37, DB50 and HD15 configurations
- Shell Material: Steel or aluminum alloy with corrosion-resistant electroplating (zinc, nickel, or cadmium)
- Mounting: Standard panel mount with integrated mounting flanges and hardware
- Contact System:
- Contact Type: Machined copper alloy contacts with gold plating over nickel barrier
- Contact Arrangement: High-density layout maximizing pin count within standard shell dimensions
- Current Rating: 3-5A per contact (signal), compatible with control circuits using PCB Board Relays
- Contact Resistance: ≤15mΩ initial resistance for reliable signal transmission
- Electrical Performance:
- Voltage Rating: 250V AC/DC working voltage, suitable for 28V DC aviation systems
- Insulation Resistance: >5000 MΩ at 500V DC minimum
- Dielectric Strength: 1500V AC RMS between contacts and shell for 60 seconds
- EMI/RFI Shielding Effectiveness: >100dB from 30MHz to 1GHz
- Environmental & Mechanical:
- Ingress Protection: IP67 standard when properly mated and installed
- Operating Temperature: -55°C to +125°C
- Sealing System: Multi-layer silicone gaskets at interface and cable entry
- Vibration Resistance: Meets MIL-STD-202F, Method 214
- Shock Resistance: Meets MIL-STD-202F, Method 213
- Coupling Mechanism: Four-corner screw lock system for secure mating
Product Features & Advantages
- True Military-Grade Environmental Sealing: Features advanced multi-point sealing technology that provides complete protection against moisture, dust, fuels, and hydraulic fluids—offering reliability comparable to our Metal Sealing Relays in harsh operating conditions.
- Enhanced EMI/RFI Shielding: Incorporates conductive gaskets and optimized shell design that provides exceptional electromagnetic shielding, protecting sensitive signals from interference when connected to devices like Solid State Relays or communication equipment.
- High-Density Contact Configuration: Maximizes pin count within standard D-Sub dimensions, allowing more signals to pass through a single connector interface—ideal for complex systems requiring multiple control signals from PCB Signal Relays.
- Superior Mechanical Durability: Reinforced insert design, robust screw-lock coupling, and integrated strain relief ensure reliable performance under continuous vibration and mechanical stress in aerospace and transportation applications.
- Removable Crimp/Solder Contacts: Most variants feature field-replaceable contacts, enabling easy maintenance, custom pin configurations, and simplified harness assembly—reducing total cost of ownership.
- Corrosion-Resistant Construction: Military-specification plating and finishes provide excellent resistance to salt spray, chemicals, and environmental corrosion for extended service life in challenging applications.
Our Manufacturing Advantage: YM applies its decades of precision manufacturing expertise—honed through producing Military Metal Relays and Polarized Relays—to create connectors with exceptional dimensional accuracy, reliable sealing surfaces, and gold contacts that ensure long-term electrical stability and performance consistency.
How to Specify and Install the Y11P-1832ZJ10 Connector
- Application Requirements Analysis: Determine the number of signal lines, voltage/current requirements, and environmental conditions. Select the appropriate shell size and contact configuration.
- Component Selection: Choose plug and receptacle pair with correct gender and pin count. Select appropriate backshell style (straight, right-angle) and cable gland for your cable diameter.
- Contact Termination: Using calibrated crimping tools, terminate wires to the removable contacts. Verify each contact is properly inserted into the designated cavity with positive retention.
- Cable Assembly and Sealing: Thread cable through backshell and install sealing grommets. Assemble connector ensuring all seals are properly positioned before final tightening to achieve specified IP rating.
- Panel Integration and Testing: Mount receptacle to panel using provided hardware. Align connectors, engage screw locks in cross pattern to specified torque. Perform continuity, insulation resistance, and (if required) dielectric strength tests.
Application Scenarios
The Y11P-1832ZJ10 sealed D-Sub connector is essential for robust signal interconnection across demanding industries:
- Aircraft Avionics and Flight Control: Primary interfaces for flight management computers, autopilot systems, and cockpit display units where reliable sealed connections are critical for safety.
- Unmanned Aerial Systems (UAS): Connects ground control stations to data terminals and between avionics modules in drones requiring environmental protection.
- Railway Signaling and Communications: Used in trackside signaling equipment and train-borne control systems interfacing with Industrial Power Relays and control networks.
- Military Command and Control Systems: Provides sealed interfaces for tactical communication equipment, battlefield management systems, and encrypted data links.
- Industrial Automation and Robotics: Ideal for PLC I/O connections, robotic controller interfaces, and industrial computers in wash-down, dusty, or outdoor environments.
- New Energy Monitoring Systems: Suitable for data acquisition and control connections in New Energy Relay panels and renewable energy system controls exposed to harsh outdoor conditions.
Value for Buyers: Eliminates connector failures in harsh environments, reduces system maintenance and downtime, ensures signal integrity in electrically noisy settings, provides easy integration with existing D-Sub compatible equipment, and extends equipment service life through superior environmental protection.
Certifications & Compliance
Manufactured in our SGS-audited facility under ISO 9001 certified quality management systems, the Y11P-1832ZJ10 connector series is designed and tested to meet MIL-DTL-24308 specifications and other relevant international standards. Our production processes ensure full compliance with RoHS and REACH directives. While standard products meet these rigorous specifications, project-specific certifications (UL, CE, ATEX for hazardous environments) can be supported, consistent with our proven capability in supplying certified components like Automotive Relays.
Customization Options
YM offers comprehensive customization capabilities to tailor the Y11P-1832ZJ10 to your specific requirements:
- Custom Pin Configurations: Design of inserts with specific contact arrangements including mixed signal, power, coaxial, or filtered contacts.
- Special Shell Finishes: Custom plating such as zinc-nickel, tin, or silver for specific corrosion resistance or conductivity requirements.
- Enhanced Sealing Solutions: Special gasket materials (Viton, Kalrez) for extreme temperature, chemical, or fuel resistance to achieve specific IP ratings (IP68, IP69K).
- Backshell and Accessory Design: Custom backshell shapes, integrated EMI filters, or special cable retention systems for specific installation requirements.
- Complete Harness Assembly: Full cable assembly services with contacts pre-installed, tested, and delivered as ready-to-install harnesses, potentially integrating with Latching Relay control circuits.
- Marking and Identification: Custom laser marking with part numbers, pin #1 indicators, color coding, or corporate logos.
Our extensive OEM/ODM experience, demonstrated through successful development of custom Flash Relays and specialized PCB Board Relays, enables us to engineer connector solutions that perfectly match your system requirements.
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