19-Pin Military Aviation Connector and Socket JY27467T15B19PN

High-Density Reliability for Complex Avionics

Product Overview

The 19-Pin Military Aviation Connector and Socket JY27467T15B19PN is engineered to address the growing complexity of modern military aerospace systems. As a premier example of aviation connector with military grade quality, this high-density interconnect solution is designed to consolidate multiple signal and power lines into a single, robust interface. It serves as a critical military Aviation Socket and plug system, ensuring secure and reliable connections for advanced avionics, sensor networks, and mission-critical electronics where space optimization and absolute reliability are paramount.

Product Images

19-Pin Military Aviation Connector and Socket JY27467T15B19PN front and side view

19-Pin Military Aviation Connector JY27467T15B19PN with integrated cable tail assembly J1784-15W

Product Features & Advantages

This 19-pin connector system delivers unparalleled performance through its advanced design and construction:

High-Density, High-Functionality Design: Incorporates 19 independent contacts, enabling the consolidation of circuits that would otherwise require multiple simpler connectors like aviation connector 2 pin or 7 pin aviation connector types, simplifying system architecture and reducing weight.
Optimized Signal Integrity: Engineered with precision aviation grade terminals and careful pin layout to minimize crosstalk and electromagnetic interference (EMI), crucial for sensitive digital and analog signals.
Superior Environmental Sealing: Features advanced multi-stage sealing to provide exceptional protection against moisture, dust, and fluids, ensuring performance integrity from sea level to high-altitude, low-pressure conditions.
Ruggedized Mechanical Construction: Built to withstand the extreme vibration, shock, and mechanical stress inherent in military aviation operations, far exceeding the durability of standard general aviation plugs.
Rapid & Reliable Switching: With fast action and release times (≤4ms), it is suitable for applications requiring quick circuit engagement and disengagement.
Integrated Harness Options: Available as a standalone connector or as part of a complete assembly with cable tails (e.g., J1784-15W), providing a ready-to-install solution that reduces assembly time and potential errors from aviation connector soldering.

This connector is a definitive aviation type military spec connector plug system, manufactured in strict accordance with rigorous army aviation quality control regulations to guarantee performance in the field.

Technical Specifications

The performance of the JY27467T15B19PN is precisely defined by its military connector specifications, providing clear metrics for integration:

Configuration: 19-Pin (19P) Connector and Socket Pair.
Coil Power Consumption: Operational range of 0.3 to 0.43 Watts.
Contact Load & Lifecycle Endurance:
- Standard Power Rating: 1 Ampere at 28V DC for a minimum of 100,000 mating cycles.
- Dry Circuit/Low-Level Compatibility: (10~50) μA at (10~50) mV for 100,000 cycles.
Contact Resistance:
- Initial Maximum per Contact: ≤ 50 milliOhms.
- Maximum After Accelerated Life Testing: ≤ 200 milliOhms.
Dynamic Response Parameters:
- Action Time: ≤ 4 milliseconds.
- Release Time: ≤ 4 milliseconds.
- Incentive Pulse Width: Adjustable between 10 and 50 milliseconds.
Dielectric Withstanding Voltage:
- At Standard Atmospheric Pressure: 500 V_r.m.s., 50Hz.
- Under Reduced Pressure (Simulated Altitude): 250 V_r.m.s., 50Hz.
Insulation Resistance:
- Initial Minimum: > 500 MegaOhms.
- Minimum After High-Level Endurance: > 50 MegaOhms.
Weight: Less than 3 grams (connector assembly).
Sealing Performance (Hermeticity): Maximum allowable leakage rate of 1.0 x 10^-3 Pa·cm³/s.
Electrical Coil Specifications: Coil voltage ratings are specified at a baseline temperature of 25°C. Consult for application-specific voltage requirements.

Application Scenarios

The 19-pin configuration makes this connector ideal for complex subsystems requiring numerous discrete connections:

Multi-Function Displays & Cockpit Panels: Interfacing control units with display screens, integrating multiple button, switch, and backlight circuits.
Centralized Sensor Interfaces: Connecting clusters of environmental, engine, or positional sensors to a central data acquisition unit.
Weapon & Stores Management Systems: Providing the necessary pin count for communication, power, and status monitoring of external pylons and armaments.
Communication/Navigation Suites: Interconnecting modules within integrated communication systems (ICS) or navigation units requiring multiple audio, data, and control lines.
Unmanned System Payloads: Used in the interface between a UAV airframe and modular payloads (cameras, sensors, countermeasures) requiring a multi-line connection.

Deploying this connector simplifies system design, reduces installation time and potential failure points, and enhances overall platform reliability and maintainability.

Recommended Installation and Mating Procedure

Proper handling is essential for maintaining the integrity of this precision military type connector.

Inspection & Preparation: Visually inspect both the aviation connector plug and military aviation socket for damage. Ensure the area is clean. For cable-tail versions, verify the tail assembly (e.g., J1784-15W) is undamaged.
Pin Alignment Verification: Carefully align the connector using its keying feature. On a 19-pin connector, correct alignment is critical to prevent pin damage.
Initial Engagement: Apply steady, straight-line pressure to insert the plug into the socket until the primary seal is engaged.
Secure Locking: Engage the secondary locking mechanism (typically a threaded collar or bayonet lock). Tighten until firm resistance is met, indicating full lock. Do not over-torque.
Post-Installation Check: Perform a continuity check on critical pins and verify the locking mechanism is secure. For custom wired assemblies, always follow the approved 5 pin aviation connector wiring diagram or the specific 19-pin schematic provided.

Certifications & Compliance

The design, materials, and manufacturing processes for the JY27467T15B19PN are controlled under a stringent quality management system aligned with international aerospace and defense standards. Our commitment is to produce aerospace electrical connectors that inherently meet the performance and reliability requirements embedded within global army aviation quality control regulations. We support our clients' qualification processes with relevant test data and documentation.

Customization Options

To meet specific program requirements, we offer a range of customization services for this 19-pin platform:

Contact Population: Not all 19 positions need to be populated. We can supply connectors with a customized number of active contacts (e.g., 12 out of 19).
Contact Type Mixing: Configuration with a mix of power, signal, and coaxial contacts within the same shell to meet specific interface needs.
Cable Assembly Specifications: Full customization of attached cable tails including length, jacket material (e.g polyimide), shielding, and backshell type.
Environmental & Finish Options: Special platings (gold over nickel), corrosion-resistant finishes, or conformal coatings for extreme environments.
Identification & Documentation: Custom part numbering, laser marking, and provision of tailored wiring diagrams or installation manuals.

Production Process & Quality Assurance

Each JY27467T15B19PN connector is manufactured through a validated, traceable process. From the inspection of raw materials to final performance testing, quality is paramount. The process includes automated insertion of aviation grade terminals, precision crimping or soldering for cable assemblies, 100% electrical testing for continuity, insulation resistance, and dielectric strength, and sampling for mechanical and environmental durability tests. This ensures every military aviation plug delivers consistent, mission-ready performance.

Frequently Asked Questions (FAQ)

Q: Why choose a 19-pin connector over several smaller connectors (e.g., three 7-pin connectors)?
A: A single 19-pin connector reduces overall part count, simplifies installation and routing, decreases potential failure points, improves system weight and space efficiency, and often provides better overall sealing integrity compared to multiple individual 7 pin military connector interfaces.
Q: Is the connector shell conductive for EMI shielding purposes?
A> Yes, the metal shell provides inherent EMI shielding. For applications requiring enhanced shielding, we offer versions with specialized conductive finishes or integrated filter pin options to suppress noise across specific frequency bands.
Q: Can you supply the connector with different keying options to prevent mis-mating in systems with multiple identical connectors?
A> Absolutely. Keying customization is a common request. We can provide various mechanical keying options (different key positions, polarizing keys) to ensure connectors only mate with their designated socket.
Q: What is the operating temperature range for this connector?
A> While the electrical coil is rated at 25°C, the connector is designed to operate reliably across a broad military temperature range (typically -55°C to +125°C or beyond). Please contact us for the full environmental specification sheet.
Q: Are service, repair, or contact extraction tools available for this connector?
A> Yes. We can provide the appropriate service tooling for contact insertion, removal, and socket servicing to support field maintenance and repair operations, extending the service life of the connector system.