Military Aviation DC Relay JRC-200MA 5V 27V

Product Overview

The JRC-200MA is a premium Military Aviation DC Relay engineered for critical aerospace and defense applications. This Metal Sealed Military Relay delivers exceptional performance in extreme environments, offering reliable switching for 5V to 27V DC systems. As a core component in Relay for Aerospace and Military Systems, its robust metal housing and high-reliability design ensure uninterrupted operation in avionics, UAVs, and communication systems.

This Military Metal Relay is designed to meet the stringent demands of modern Aviation Relay for Drone, Aircraft Engine and other platforms, where failure is not an option.

Product Images

Technical Specifications

Coil Parameters: Operates on DC voltage range of 5V to 27V. Coil power consumption is between 0.3W and 0.43W.

Contact Performance:

• Load & Life: Resistive load: 1A at 28V DC, rated for 1 x 10^6 operations.
• Low-Level Switching: Capable of switching (10-50) μA at (10-50) mV for 1 x 10^6 operations.
• Contact Resistance: Initial value ≤ 50mΩ. After life test, value ≤ 200mΩ.

Timing Parameters: Fast response with action time ≤ 4ms and release time ≤ 4ms. Minimum incentive pulse width is (10–50) ms.

Electrical Insulation:

• Dielectric Strength: 500Vr.m.s., 50Hz at normal atmospheric pressure; 250Vr.m.s., 50Hz at low pressure.
• Insulation Resistance: >500MΩ initially and >50MΩ after high-level life test.

Physical & Environmental:

• Weight: Ultra-lightweight at less than 3 grams.
• Sealing (Hermeticity): Leakage rate ≤ 1.0 x 10^-1 Pa·cm³/s, ensuring protection against moisture and contaminants.

Product Features & Advantages

Why the JRC-200MA stands out as a High quality Aviation Engine relay:

1. Extreme Durability: Built with a military-grade metal casing for superior shock, vibration, and environmental resistance.
2. High-Reliability Design: Engineered for 1,000,000+ operations, ensuring longevity in critical communication relay aircraft and control systems.
3. Superior Sealing: The Metal Sealing Relay technology guarantees performance in low-pressure, high-altitude, and humid conditions.
4. Low Signal Capability: Reliably switches micro-currents and micro-voltages, making it ideal for sensitive signal paths.
5. Lightweight Construction: At under 3g, it minimizes weight impact, crucial for aviation and drone applications.
6. Wide Temperature Range: Stable performance across the demanding temperature spectrums of military and aerospace operations.

How to Integrate the JRC-200MA Relay

Follow these steps for successful implementation:

1. System Review: Verify your system's coil voltage (5-27V DC) and load current (≤1A) match the relay's specifications.
2. PCB Mounting: As a compact PCB Board Relay, ensure proper footprint and solder pad layout per datasheet.
3. Coil Driver Circuit: Design driver circuit to provide adequate power (>0.3W) and pulse width (>10ms) for reliable actuation.
4. Load Connection: Connect the switched load to the contact terminals, observing polarity if applicable for low-level switching.
5. Environmental Sealing: For board-level assembly, ensure conformal coating or enclosure does not compromise the relay's own hermetic seal.
6. Testing & Validation: Perform in-circuit functional, insulation resistance, and life cycle tests under simulated operational conditions.

Application Scenarios

The JRC-200MA is indispensable in high-stakes environments:

• Aviation & Flight Control: Primary and backup system switching in military aircraft Relay systems, flight instrumentation, and sensor loops.
• Unmanned Aerial Vehicles (UAVs): Power management, payload control, and communication switching in drones.
• Aerospace Systems: Satellite subsystems, spacecraft instrumentation, and ground support equipment.
• Military Ground Vehicles & Systems: Rugged communication, navigation, and weapon system controls.
• Mission-Critical Industrial: Where reliability parallels military needs, such as in safety shutdown systems or high-vibration machinery.

Value for Procurement Teams: This relay reduces total cost of ownership by minimizing field failures, simplifying logistics through interoperability, and extending maintenance intervals, directly enhancing system uptime and mission readiness.

Certifications & Compliance

Our manufacturing and the JRC-200MA relay are designed to meet or exceed relevant military (MIL), aerospace, and industrial standards for performance, materials, and reliability. We operate under a strict quality management system. Specific certification details are available upon request for qualified buyers.

Customization Options

While the JRC-200MA is a standard high-performance item, YM Brand offers engineering support for tailored solutions. Potential modifications include:

• Specific coil voltage optimization within the 5-27V DC range.
• Terminal type or lead configuration adjustments for direct PCB or panel mounting.
• Batch marking and labeling per customer documentation requirements.
• Rigorous testing and screening to application-specific parameters.

Production & Quality Process

Every JRC-200MA Military DC Relay is the result of a controlled, multi-stage process:

1. Precision Manufacturing: Automated assembly of metal enclosures and core components in clean-room conditions.
2. Hermetic Sealing: Critical sealing process performed in controlled environments and 100% tested for leak rate.
3. Electrical Testing: 100% in-line testing of coil resistance, contact resistance, pull-in/drop-out voltages, and timing.
4. Environmental Screening: Batch-level testing for dielectric strength, insulation resistance, and vibration resistance.
5. Final Audit & Packaging: Visual inspection, final electrical verification, and ESD-safe packaging for shipment.