Military Aviation Connector CX-16 7Pins

Product Overview

The CX-16 Series is a versatile family of Military Aviation Connectors available in 3-pin, 5-pin, 7-pin, and 10-pin configurations, designed specifically for critical power distribution and signal transmission in drone systems, aircraft engines, train controls, and Aviation Electronics. Engineered to meet rigorous military and aerospace standards, this connector series provides secure, reliable multi-circuit connectivity in extreme environments. As a core component of YM's comprehensive aviation solutions portfolio—complementing our Military Aviation Plug and Aviation Socket systems—the CX-16 Series delivers scalable connectivity for increasingly complex aerospace architectures.

Technical Specifications

• Series Model: CX-16 (Available in 3P, 5P, 7P, 10P configurations)
• Contact Configurations: 3, 5, 7, or 10 pins for flexible circuit design
• Contact Resistance: Initial ≤50mΩ per contact; After durability testing ≤200mΩ
• Current Rating per Contact: 1A continuous (resistive load at 28V DC)
• Low-Level Signal Capability: Suitable for (10-50) μA at (10-50) mV signals
• Dielectric Strength: 500V RMS @ 50Hz (standard atmosphere); 250V RMS @ 50Hz (low pressure)
• Insulation Resistance: >500 MΩ initially; >50 MΩ after environmental stress testing
• Environmental Sealing: Leakage rate ≤ 1.0 x 10⁻³ Pa·cm³/s (hermetic grade)
• Operating Temperature: Performance validated under aviation conditions, compatible with Aviation Temperature Sensor operational ranges
• Mating Cycles: Rated for minimum 500 connect/disconnect cycles while maintaining electrical performance
• Shell Material: High-strength aluminum alloy with corrosion-resistant finish
• Coupling Mechanism: Secure threaded or bayonet coupling options available

Product Features & Competitive Advantages

1. Modular Pin Configuration System: Choose from 3, 5, 7, or 10-pin versions to match exact circuit requirements, reducing need for multiple connector types and simplifying inventory management.
2. Military-Grade Environmental Protection: Advanced hermetic sealing technology provides superior defense against moisture, dust, and corrosive elements—comparable to protection levels of Aviation Oil Sealed Valves.
3. High-Density Contact Design: Precision-machined contacts with gold plating ensure reliable connections even in high-vibration environments typical of aerospace applications.
4. Interchangeable Insert System: Common shell design with interchangeable inserts allows for easy field reconfiguration and maintenance flexibility.
5. Robust Mechanical Construction: Manufactured to withstand extreme vibration, shock, and temperature variations, matching the durability of Military Electronic Horn systems.
6. EMI/RFI Shielding Options: Available with integrated shielding for sensitive signal transmission in electrically noisy environments common in aircraft and defense systems.
7. Quick-Disconnect Functionality: Secure coupling mechanisms enable rapid connection and disconnection for maintenance and system reconfiguration.

Installation and Wiring Procedure

1. Configuration Selection: Determine required pin count (3P, 5P, 7P, or 10P) based on system circuit requirements.
2. Cable Preparation: Strip and prepare cables to aviation-grade standards, ensuring proper conductor length and insulation.
3. Contact Termination: Crimp or solder appropriate contacts to prepared wires using approved tools and techniques.
4. Contact Insertion: Insert terminated contacts into connector housing in correct orientation and sequence.
5. Backshell Assembly: Assemble strain relief, cable clamp, and environmental protection components.
6. Connector Mating: Align keyways, engage coupling mechanism with mating connector, and secure with locking ring or threads.
7. System Verification Testing: Perform continuity, insulation resistance, and dielectric tests before integration with systems containing Aviation Magnetic Valves or Hydraulic Circuit Breakers.

Application Scenarios by Pin Configuration

• 3-Pin Configuration (CX-16 3P): Basic power/signal interfaces for simple sensors, lighting circuits, or basic control functions in UAVs and small systems.
• 5-Pin Configuration (CX-16 5P): Medium-complexity interfaces for sensor clusters, communication links, or control circuits in aircraft subsystems and Aviation Press Meter connections.
• 7-Pin Configuration (CX-16 7P): Complex interfaces for avionics systems, multi-parameter sensors, or control units requiring multiple signal and power lines.
• 10-Pin Configuration (CX-16 10P): High-density interfaces for sophisticated systems such as flight control computers, engine monitoring units, or complex Military Pressure Sensor arrays.

The entire CX-16 series is suitable for: Unmanned Aerial Systems (engine and payload interfaces), Manned Aircraft (avionics and control systems), Rail Transportation (control and signaling networks), Military Systems (weapon and communication interfaces), and Industrial Automation requiring reliability comparable to Industrial Power Relay systems.

Value Proposition for System Designers & Procurement

• Design Flexibility: Single connector series covers multiple pin count requirements, simplifying design standardization across product families.
• Reduced Inventory Complexity: Common components across configurations minimize spare parts inventory and simplify logistics.
• Enhanced System Reliability: Military-grade construction and sealing minimize connection failures, reducing maintenance and downtime costs.
• Streamlined Integration: Compatible with standard aviation wiring practices and interfaces seamlessly with other YM components like PCB Board Relays and Aviation Rocker Switches.
• Lifecycle Cost Reduction: High durability and field-reconfigurable design extend service life and reduce total ownership costs.
• Certification Support: Designed and manufactured to support compliance with relevant aviation, military, and railway standards.

Certifications & Compliance

The CX-16 Series connectors are engineered to meet or exceed performance requirements of international standards relevant to aviation (including environmental testing similar to DO-160), military specifications (with design considerations for MIL-DTL-38999 series compatibility), and railway applications. Our manufacturing processes comply with stringent quality management systems, and comprehensive technical documentation is available to support customer qualification and certification requirements.

Customization & OEM/ODM Services

YM offers extensive customization options for the CX-16 Series:

• Custom pin arrangements and contact types (signal, power, coaxial, etc.)
• Specialized plating options for enhanced corrosion resistance in specific environments
• Custom cable lengths, wire gauges, and complete harness assemblies
• Application-specific backshell designs for unique environmental challenges
• EMI/RFI shielding configurations for sensitive signal applications
• Color coding, custom markings, and branding options
• Special pin configurations beyond standard 3, 5, 7, and 10-pin arrangements

Our proven OEM and ODM expertise, demonstrated across our Automotive Relay and New Energy Relay product lines, ensures we can tailor connector solutions to your exact specifications.

Production Process & Quality Assurance

1. Precision Machining: CNC machining of connector shells ensures dimensional accuracy and interchangeability.
2. Contact Manufacturing: Precision stamping and forming of contacts followed by selective gold or silver plating.
3. Insert Molding: High-temperature thermoset molding creates durable, dimensionally stable insulator inserts.
4. Automated Assembly: Robotic assembly ensures consistent quality and proper alignment of all components.
5. 100% Electrical Testing: Every connector undergoes testing for continuity, insulation resistance, and dielectric strength.
6. Environmental Sealing Validation: Batch testing using helium mass spectrometry validates hermetic seal integrity.
7. Mechanical Durability Testing: Sample units undergo mating cycle testing, vibration testing, and mechanical stress evaluation.
8. Final Quality Audit: Comprehensive inspection including dimensional checks, visual inspection, and marking verification with full traceability maintained.

Compatible Systems & Accessories

The CX-16 Series is designed for seamless integration with various aviation and industrial systems. Compatible accessories include protective caps, mounting brackets, conduit adapters, and various backshell configurations. For complete system solutions, consider pairing with YM's complementary products such as Aviation Button Switches, Military Aviation Band Switches, Solid State Relays, and Aviation Copper Fuse Holders to create comprehensive, reliable control and power distribution systems.