Enhanced Durability for Extreme Aerospace Environments
Product Overview
The Military Aviation Connector JY27467T17B266H represents a pinnacle of durability engineering within military aerospace interconnect solutions. Specifically designed to withstand the most extreme operational conditions, this connector embodies true aviation connector with military grade quality with enhanced durability characteristics. Engineered as a robust military connector for aviation use, it delivers exceptional reliability for critical power and signal transmission systems exposed to severe environmental stressors, extended operational cycles, and demanding maintenance requirements. Its specialized construction makes it ideal for applications where connector longevity directly impacts mission success and operational readiness.
Product Features & Advantages
The JY27467T17B266H offers superior durability and performance through its specially engineered design:
- Enhanced Durability Construction: Features reinforced shell materials, upgraded sealing compounds, and specialized contact platings designed to withstand extended service life in the harshest environments, far exceeding standard military connectors.
- Advanced Environmental Protection: Incorporates multi-stage, high-performance sealing technology providing exceptional resistance to moisture, dust, sand, fluids, and chemical exposure, with performance maintained across extreme pressure and temperature variations.
- High-Reliability Contact System: Utilizes premium aviation grade terminals with enhanced gold-over-nickel plating for superior corrosion resistance and consistently low contact resistance throughout an extended lifecycle.
- Robust B-Series Coupling with Reinforcement: Features a reinforced coupling mechanism with additional locking security and vibration damping, specifically engineered for applications experiencing extreme mechanical stress.
- Superior Electrical Performance: Provides exceptional dielectric strength and insulation resistance, ensuring signal integrity and preventing electrical leakage in mission-critical aerospace electrical connectors systems.
- Extended Service Life Design: Engineered with materials and construction techniques that significantly extend maintenance intervals and total service life compared to standard general aviation plugs and even typical military connectors.
This connector represents an advanced aviation type military spec connector plug, manufactured under enhanced quality controls that exceed standard army aviation quality control regulations for durability-critical applications.
Technical Specifications
The enhanced performance of the JY27467T17B266H is defined by rigorous engineering parameters:
- Model Designation: JY27467T17B266H Enhanced Durability Connector.
- Coil Power Consumption: 0.3 to 0.43 Watts operational range.
- Contact Performance & Extended Durability:
- Standard Load Rating: 1 Ampere at 28V DC per contact, with enhanced materials for extended cycle life.
- Low-Level Signal Capability: Compatible with (10~50) μA at (10~50) mV signals with superior long-term stability.
- Contact Resistance (Enhanced Stability):
- Initial Maximum: ≤ 50 milliOhms per contact.
- Maximum After Extended Life Testing: ≤ 150 milliOhms per contact (improved over standard).
- Dynamic Response Parameters:
- Action Time: ≤ 4 milliseconds.
- Release Time: ≤ 4 milliseconds.
- Actuation Pulse Width: Adjustable from 10 to 50 milliseconds.
- Enhanced Dielectric Withstanding Voltage:
- Standard Pressure Conditions: 600 Vr.m.s., 50Hz (improved rating).
- Low Pressure Conditions: 300 Vr.m.s., 50Hz (improved rating).
- Insulation Resistance:
- Initial: > 1000 MegaOhms (enhanced specification).
- After Extended Environmental Stress: > 100 MegaOhms (enhanced specification).
- Weight: < 3.2 grams (slightly increased due to reinforced construction).
- Enhanced Sealing Performance: Maximum leakage rate ≤ 5 x 10-4 Pa·cm³/s (improved specification).
- Extended Temperature Range: Operable from -65°C to +150°C (enhanced range).
Application Scenarios
This enhanced durability connector is specifically designed for the most demanding aerospace applications:
- Extreme Environment Aircraft Systems: Critical connections in aircraft operating in desert, arctic, or maritime environments with high corrosion potential.
- High-Cycle Maintenance Applications: Interfaces requiring frequent connection/disconnection in maintenance-heavy systems, test equipment, and ground support applications.
- Engine & Hot Section Avionics: Connections in high-temperature zones near engines, APUs, and exhaust systems where thermal cycling is extreme.
- Naval & Marine Aviation: Applications exposed to salt spray, high humidity, and corrosive marine atmospheres on carrier-based aircraft and coastal operations.
- Long-Duration UAV Missions: Critical connections in unmanned systems deployed for extended periods in harsh environmental conditions.
Implementing this enhanced durability connector significantly reduces total ownership costs through extended maintenance intervals, improved reliability in harsh conditions, and reduced replacement frequency over the system lifecycle.
Installation and Maintenance Guidelines
Proper handling maximizes the enhanced durability of the JY27467T17B266H connector:
- Enhanced Pre-Installation Inspection: Conduct thorough inspection of both connector and mating military Aviation Socket, paying special attention to sealing surfaces and locking mechanisms.
- Precision Termination: Use high-quality aviation connector soldering or precision crimping tools specifically calibrated for the enhanced aviation grade terminals.
- Controlled Assembly: Assemble with clean tools and environments to prevent contamination of enhanced sealing surfaces. Use specified torque values for all fasteners.
- Secure Mating: Align carefully and engage the reinforced coupling mechanism with firm, controlled pressure until positive engagement is confirmed both audibly and visually.
- Enhanced Verification: Perform comprehensive electrical testing including insulation resistance at elevated voltages, and document results for maintenance records.
Certifications & Compliance
The JY27467T17B266H is manufactured under an enhanced quality management system with additional controls for durability-critical applications. While meeting all standard military requirements, this connector undergoes additional qualification testing for extended environmental exposure, accelerated aging, and enhanced reliability validation beyond standard army aviation quality control regulations.
Customization Options
We offer specialized customization for enhanced durability requirements:
- Extreme Environment Packages: Specialized material combinations for specific corrosive environments (salt spray, chemical exposure, high sulfur atmospheres).
- Extended Temperature Versions: Configurations rated for continuous operation up to +175°C or down to -75°C with specialized materials.
- Enhanced EMI/RFI Shielding: Advanced shielding packages with multiple-layer protection for extreme electromagnetic environments.
- Custom Durability Testing: Product validation to customer-specific extended life and environmental exposure requirements.
- Special Identification: Distinct marking, color coding, and documentation for durability-enhanced versions.
Production Process & Enhanced Quality Assurance
Every JY27467T17B266H connector undergoes an enhanced manufacturing and validation process. From selection of premium raw materials with additional certifications to precision machining with tighter tolerances, each step includes additional controls. Our enhanced QA process includes extended environmental testing (thermal shock, extended humidity, corrosion resistance), mechanical endurance testing beyond standard requirements, and batch testing for long-term performance characteristics. This ensures each military type connector delivers the exceptional durability required for the most demanding aviation grade connectors applications.
Frequently Asked Questions (FAQ)
- Q: How does the JY27467T17B266H achieve enhanced durability compared to standard military connectors?
A> Through multiple enhancements: premium materials with better corrosion resistance, improved sealing compounds with longer service life, reinforced mechanical design, enhanced contact platings, and additional quality controls throughout manufacturing. These elements combine to provide significantly extended service life in harsh conditions. - Q: What is the expected service life improvement compared to standard military connectors?
A> While dependent on specific operating conditions, this connector typically provides 30-50% longer service life in harsh environments and 2-3 times more mating cycles in high-frequency connection applications compared to standard military connectors. - Q: Can this connector withstand exposure to specific chemicals like Skydrol hydraulic fluid or Jet A fuel?
A> Yes, special versions are available with enhanced chemical resistance specifically for aerospace fluids. We offer material combinations validated for extended exposure to common aircraft fluids without degradation of sealing or electrical properties. - Q: Are there special maintenance requirements for this enhanced durability connector?
A> While requiring less frequent maintenance, when service is needed, we recommend using only approved cleaning agents and following specific procedures to preserve the enhanced sealing properties. We provide detailed maintenance guidelines with each order. - Q: How do you validate the enhanced durability claims for this connector?
A> Through an extensive qualification program including accelerated life testing, extended environmental exposure testing, comparative testing against standard connectors, and in some cases, field validation in actual operating environments. We provide test reports documenting performance advantages.
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