Product Overview
The YM Military Aviation Contactor JCQ250C1EA06 is a precision-engineered power switching device designed for the most demanding aerospace and defense applications. Engineered for drone systems, aircraft engines, and critical Aviation Electronics, this hermetically sealed contactor delivers exceptional reliability in extreme environmental conditions. As part of YM's comprehensive range of Military Aviation Contactors and complementary to our specialized portfolio of Military Aviation Connectors, the JCQ250C1EA06 is built to integrate seamlessly with systems utilizing Hydraulic Circuit Breakers and Aviation Magnetic Valves, ensuring robust power management and mission success.
Technical Specifications
Precision-engineered for aerospace applications with exceptional performance characteristics:
- Model Designation: JCQ250C1EA06 specialized aviation configuration
- Coil Power Consumption: 0.3W to 0.43W efficient operational range
- Contact Load & Electrical Life:
- Resistive Load: 1A at 28V DC for 1×10⁶ operations
- Low-Level Load: (10-50)μA at (10-50)mV for 1×10⁶ operations
- Contact Resistance: Initial ≤50mΩ; post-lifetime ≤200mΩ
- Switching Performance: Action time ≤4ms, release time ≤4ms (typical ≤3ms); requires (10-50)ms incentive pulse width
- Dielectric Strength: 500V RMS @ 50Hz (normal pressure); 250V RMS @ 50Hz (low pressure)
- Insulation Resistance: >500MΩ initially; >50MΩ after endurance testing
- Weight: Under 3 grams for weight-critical aerospace applications
- Sealing Performance: Leakage rate ≤1.0×10⁻³ Pa·cm³/s (hermetic metal seal)
- Operating Temperature: Rated for standard 25°C conditions with extended capability
- Environmental Rating: Designed for operation in extreme pressure and temperature conditions
Installation & Integration Procedure
For optimal integration in aerospace systems:
- System Compatibility Verification: Confirm voltage and current requirements match contactor specifications.
- Environmental Assessment: Evaluate installation environment for temperature, pressure, and vibration considerations.
- Secure Mounting: Install using designated mounting points with proper torque specifications.
- Precision Wiring: Connect control signals to coil terminals and load circuits to main terminals using appropriate gauge wiring.
- Polarity Observation: Observe DC polarity requirements for control circuits where applicable.
- System Validation Testing: Perform comprehensive functional testing including vibration simulation if critical.
Application Scenarios
- High-Performance UAV Systems: Power management for advanced drone propulsion and payload systems.
- Aircraft Engine Control Systems: Critical switching for engine management, fuel systems, and ignition circuits.
- Military Aviation Electronics: Power control in radar, communications, and electronic warfare systems.
- Aircraft Power Distribution Networks: Secondary power switching in commercial and military aircraft.
- Ground Support & Testing Equipment: Reliable switching in aviation maintenance and testing systems.
- Space & Satellite Ground Systems: Power control in satellite communications and ground station equipment.
Value for Procurement Teams: The JCQ250C1EA06 provides exceptional reliability in critical applications, reducing system failures, extending maintenance intervals, and ensuring mission success. This translates to lower total cost of ownership, improved operational readiness, and enhanced system performance for aerospace and defense customers.
Certifications & Compliance
Manufactured under aerospace-grade quality systems designed for critical applications. While specific certifications depend on customer requirements and application needs, our production processes ensure performance consistency and reliability for demanding operational environments. This commitment to quality is demonstrated across our product range including Military Pressure Sensors and Aviation Encoding Switches.
Customization Options
Available customization for specific aerospace applications:
- Specific coil voltage configurations for different control system requirements
- Custom terminal arrangements for unique system integrations
- Specialized mounting configurations for integration with existing aviation panels
- Application-specific environmental enhancements for extreme conditions
- Custom identification marking for traceability and maintenance
- Special testing protocols for critical military and aerospace applications
Production & Quality Assurance
- Aerospace-Grade Material Selection: Materials specifically selected for aerospace durability and performance.
- Precision Manufacturing: Automated assembly in controlled environments ensuring consistent quality.
- Advanced Sealing Process: Proprietary hermetic sealing techniques providing superior environmental protection.
- Comprehensive Electrical Testing: 100% testing including contact resistance, switching performance, and insulation characteristics.
- Environmental Validation: Rigorous testing for vibration resistance, thermal cycling, altitude simulation, and seal integrity.
- Lifecycle Testing: Extended operational testing to verify performance over specified lifespan.
This stringent quality approach, consistent with our production standards for Solid State Relays and Industrial Power Relays, ensures every JCQ250C1EA06 delivers uncompromising reliability in the most demanding aerospace and defense power applications.
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