Compact High-Density Circular Connector for Mixed Applications
Product Overview
The YM Military Aviation Connector Y3A-2041ZJ10 is a versatile, compact circular connector engineered for reliable mixed signal and power transmission in space-constrained aerospace, defense, and industrial applications. Designed specifically for integration with Aviation Microswitch control systems, Military Aviation Band Switch interfaces, and drone avionics, this connector combines high-density capability with robust environmental protection. As a key component in YM's comprehensive aviation portfolio—complementing products like Aviation Temperature Sensor and Aviation Hours Timer systems—the Y3A-2041ZJ10 delivers optimal performance where space efficiency and mixed electrical functionality are critical requirements.
Core Advantage: Compact circular design with exceptional contact density and mixed electrical capability, providing versatile interconnection solutions where both signal integrity and moderate power transmission are required in limited spaces.
Technical Specifications
- Model: Y3A-2041ZJ10
- Connector Type: Compact Circular, Mixed Application
- Physical Characteristics:
- Shell Size: Compact circular footprint optimized for space-limited installations
- Material: Aluminum alloy with MIL-spec corrosion protection
- Mounting: Panel mount with low-profile flange design
- Weight: 25-45 grams (depending on configuration)
- Profile: Low-profile design for minimal projection
- Contact System:
- Contact Configuration: High-density circular arrangement
- Contact Types: Mixed power and signal contacts with gold plating
- Contact Positions: 20-41 positions (configurable range)
- Current Rating: Power contacts: 15A, Signal contacts: 5A
- Contact Resistance: ≤4mΩ for power contacts, ≤12mΩ for signal contacts
- Contact Density: Maximum contacts per unit area in compact shell
- Electrical Performance:
- Voltage Rating: 750V AC/DC at sea level
- Insulation Resistance: >5,000 MΩ at 750V DC
- Dielectric Strength: 1800V RMS for 60 seconds
- EMI/RFI Shielding: >85dB effectiveness (100MHz-1GHz)
- Current Capacity: Up to 15A per power contact, 200A total capacity
- Voltage Drop: <50mV at rated current
- Environmental & Mechanical:
- Ingress Protection: IP68 (submersible to 1 meter)
- Operating Temperature: -55°C to +175°C
- Sealing System: Triple-seal technology with compression design
- Vibration Resistance: 10-2000Hz, 20G (MIL-STD-1344)
- Shock Resistance: 75G, 11ms duration
- Coupling Mechanism: Bayonet with quarter-turn quick-disconnect
- Mating Cycles: 750 cycles minimum
- Flammability: Self-extinguishing materials per UL94 V-0
Product Features & Advantages
- Space-Optimized Compact Design: Engineered for maximum contact density in minimal space, ideal for integration with Aviation Button Switch clusters and Aviation Rocker Switch controls in space-constrained instrument panels and enclosures.
- Advanced Mixed Contact Technology: Supports simultaneous power distribution (for Aviation Magnetic Valve controls) and signal transmission (for Military Aviation Encoding switch systems) within a single compact connector.
- Enhanced Environmental Sealing: Triple-seal system provides superior protection against moisture and contaminants, specifically designed for integration with Aviation Oxygen Valve and monitoring systems.
- Quick-Disconnect Bayonet Mechanism: Quarter-turn coupling allows rapid mating and unmating while maintaining secure connection, featuring audible click confirmation for proper engagement.
- Superior EMI/RFI Protection: Optimized shielding design with continuous grounding path provides excellent electromagnetic compatibility for sensitive equipment like Military Electronic Horn and Aviation Press Meter systems.
- Thermal Management Optimization: Designed for efficient heat dissipation in compact installations, ensuring reliable performance in temperature-sensitive applications.
Our Manufacturing Advantage: YM leverages specialized manufacturing capabilities developed through producing Military Aviation connector systems and Aviation Microswitch components, enabling precise fabrication of compact mixed-application connectors with enhanced performance features.
How to Integrate the Y3A-2041ZJ10 Connector
- Space and Application Analysis: Evaluate available space and electrical requirements. This connector is ideal for systems combining Aviation Temperature Sensor monitoring with moderate power distribution needs in compact installations.
- Contact Configuration Planning: Design optimal contact mix based on specific power and signal requirements for applications involving Aviation Swing arm Switch controls and associated power circuits.
- Panel Layout Optimization: Design panel layout to maximize space utilization, considering the connector's compact footprint and mating clearance requirements.
- Precision Cable Preparation: Use appropriate crimping tools for different contact sizes. Implement proper cable management for mixed wire sizes in compact spaces.
- System Integration and Validation: Connect to target systems and perform comprehensive testing including mixed signal integrity verification, power distribution testing, insulation resistance measurement, and environmental sealing validation.
Application Scenarios
The Y3A-2041ZJ10 enables reliable mixed electrical functionality in space-constrained aviation and industrial applications:
- Aircraft Avionics and Control Panels: Compact interconnection for cockpit control systems integrating Military Aviation Band Switch controls with indicator lighting and sensor power.
- Drone Flight Control Systems: Provides versatile connections for flight controllers combining sensor inputs, motor control signals, and moderate power distribution in compact UAV designs.
- Railway Control and Monitoring: Used in compact control units for door systems, passenger information displays, and sensor networks in train applications.
- Industrial Control Enclosures: Provides space-efficient connections in compact industrial control panels requiring both signal processing and moderate power distribution.
- Military Portable Equipment: Interfaces in field-deployable communication and control systems where space and weight constraints are critical considerations.
- Ground Support Test Equipment: Used in compact portable test sets for Aviation Copper Fuse Holder systems, Aviation Ammeter calibration, and sensor validation applications.
Value for Buyers: Maximizes functionality in limited spaces, reduces installation complexity through consolidated mixed connections, offers quick-disconnect capability for maintenance efficiency, provides reliable performance in compact designs, and ensures environmental protection in space-constrained installations.
Certifications & Compliance
Manufactured in our SGS-audited, ISO 9001:2015 certified facility, the Y3A-2041ZJ10 meets relevant MIL-DTL-38999 specifications for compact circular connectors. Our production processes ensure full compliance with RoHS, REACH, and aerospace material requirements. We support comprehensive qualification testing and provide project-specific certifications (UL, CE, MIL-qualification) as needed, maintaining standards consistent with our production of other aviation components like Aviation Oxygen Valve and Military Aviastion Temperature Sensor systems.
Customization Options
YM provides extensive customization capabilities for the Y3A-2041ZJ10 to meet specific application requirements:
- Custom Contact Configurations: Design specialized contact arrangements with specific power/signal mixes for applications involving Aviation Microswitch arrays or complex control systems.
- Space-Optimized Designs: Custom shell modifications, mounting configurations, or profile reductions for specific space-constrained installations.
- Environmental Enhancement Packages: Additional sealing options, specialized materials, or protective coatings for specific environmental conditions.
- Special Coupling Mechanisms: Custom bayonet designs, threaded couplings, or push-pull mechanisms based on specific application requirements and space constraints.
- Material and Finish Options: Specialized alloys, platings, or surface treatments for specific corrosion resistance, weight, or thermal requirements in compact applications.
- Integrated Cable Management: Pre-assembled connector systems with optimized cable routing and strain relief for space-constrained installations.
Our proven OEM/ODM expertise with aviation components, including Aviation Button Switch and Military Aviation Encoding switch systems, enables us to provide tailored compact connector solutions for your specific space-constrained application requirements.
Production & Quality Assurance
Every Y3A-2041ZJ10 connector undergoes rigorous manufacturing and validation processes:
- Precision CNC Machining: Shells and components produced using multi-axis CNC machining with tight tolerances for compact, reliable performance.
- Advanced Contact Manufacturing: Mixed contacts manufactured using precision stamping and plating processes for optimal electrical performance in compact configurations.
- Enhanced Surface Treatments: Specialized plating and finishing processes including hard anodizing and selective plating for compact component protection.
- Precision Micro-Assembly: Controlled assembly processes ensuring proper contact alignment, sealing installation, and mechanical integrity in compact designs.
- Comprehensive Electrical Testing: Testing includes mixed signal integrity verification, power distribution testing, insulation resistance measurement, and contact resistance validation.
- Environmental Validation: Sample testing for vibration, shock, salt spray, thermal cycling, and sealing performance to validate operation in demanding conditions.
- Space and Profile Verification: Dimensional validation to ensure compliance with compact design specifications and installation requirements.
This comprehensive quality assurance program ensures connectors meet the stringent standards required for integration with other precision aviation components like Aviation Hours Timer and Aviation Haulage Pressure Sensor systems, delivering reliable performance in space-constrained mixed-application scenarios.
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