Military Balanced force Metal DC Relay JQX-2Z15BM

Product Overview

The JQX-2Z15BM is an advanced Military Metal Sealing Relay featuring proprietary balanced force technology for superior vibration resistance. This precision Aviation DC Relay serves as a dual-compatibility replacement for both LEACH M300(H) and DEUTSCH E215 series components, offering enhanced performance and reliability. As a high-performance Military Electromagnetic Relay with 4.4Kpa sealing and 50g acceleration rating, it delivers stable operation in the most demanding aerospace environments. Manufactured by YM with 18+ years of specialized expertise, this DPDT 8Pin 27V Relay combines innovative engineering with military-grade durability for critical applications requiring exceptional vibration immunity.

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Technical Specifications

• Contact Configuration: DPDT (Double Pole Double Throw)
• Rated Coil Voltage: 27VDC Standard
• Contact Rating: 1A @ 28VDC Resistive Load
• Coil Power Consumption: 0.3-0.43W
• Low Level Contact Capacity: (10-50)μA, (10-50)mV, 1×10⁶ operations
• Contact Resistance: Initial ≤50mΩ; After life test ≤200mΩ
• Operate/Release Time: ≤4ms each (≤3ms typical)
• Dielectric Strength: 500Vr.m.s. @ normal pressure; 250Vr.m.s. @ low pressure
• Insulation Resistance: >500MΩ normal; >50MΩ post high-level life test
• Weight: <3g
• Sealing Performance: 4.4Kpa pressure rating; Leakage rate ≤10⁻³ Pa·cm³/s
• Vibration/Shock Resistance: 50g acceleration rating with balanced force technology
• Operating Temperature: -65°C to +125°C
• Dual Replacement For: LEACH M300(H) series AND DEUTSCH E215 series

Key Features & Advantages

1. Proprietary Balanced Force Technology: Patented magnetic circuit design minimizes vibration-induced contact chatter for reliable operation in high-vibration environments.
2. Dual Compatibility Design: Single relay replaces both LEACH M300(H) and DEUTSCH E215 series, simplifying inventory and reducing procurement complexity.
3. Enhanced Vibration Immunity: 50g acceleration rating with specialized damping mechanisms for helicopter, armored vehicle, and missile system applications.
4. Superior Environmental Sealing: 4.4Kpa pressure rating ensures reliable operation at high altitudes and in harsh conditions.
5. Precision Timing Control: Built-in timing rating with consistent operate/release characteristics for critical sequencing applications.
6. Optimized PCB Board Relay Integration: Designed for excellent thermal performance and solderability in vibration-prone installations.

Application Scenarios

This specialized Military Metal Relay is engineered for extreme vibration environments:

• Helicopter Avionics: Rotor system controls, vibration-intensive flight systems, and navigation equipment
• Armored Military Vehicles: Weapon system controls, communication equipment, and battle management systems
• Missile & Rocket Systems: Guidance system switching, payload control, and flight termination circuits
• Aircraft Engine Controls: Vibration-prone engine management systems and auxiliary power units
• Industrial Vibration Environments: Heavy machinery, mining equipment, and vibration test systems
• Legacy System Modernization: Direct replacement in both LEACH M300(H) and DEUTSCH E215 installations
• Metal Sealed Military Relay JQX-2Z15BM
• Military Balanced force Metal DC Relay JQX-2Z15BM
• Military Balanceed force Metal Relay JQX 2Z15BM Replace of LEACH M300(H)
• Aviation DPDT DC Relay 4.4Kpa JQX-2Z15BM accelerated speed 50g
• Precision Aviation Metal Relay with time rating JQX-2Z15BM replace  Aviation Use  DEUTSCH E215
• Metal Relay Designed for Aviation and Military Applications
• Aviation Relay with Military Grade Metal Design
• Military Aviation Relay for Drone,Aircraft Engine PCB Board 
• High quality Aviation relay for Engine,Train,Plane maintain

Installation & Integration Steps

1. System Identification: Determine whether replacing LEACH M300(H) or DEUTSCH E215 components.
2. Vibration Analysis: Assess installation environment vibration levels to confirm 50g rating suitability.
3. PCB Compatibility Verification: Confirm footprint matches target system layout (both M300(H) and E215 compatible).
4. Component Removal: Carefully desolder existing relay using temperature-controlled equipment.
5. Surface Preparation: Clean PCB pads thoroughly and verify solderability.
6. Precision Placement: Align JQX-2Z15BM with correct pin orientation matching original component.
7. Vibration-Resistant Soldering: Use reinforced soldering techniques for vibration-prone applications.
8. Vibration Testing: Perform operational testing under simulated vibration conditions if possible.

Procurement Value Proposition

• Inventory Consolidation: One component replaces two distinct legacy part numbers, reducing SKU complexity.
• Enhanced Reliability: Balanced force technology significantly reduces vibration-induced failures compared to standard relays.
• Reduced Qualification Costs: Dual compatibility minimizes testing and approval requirements for multiple systems.
• Extended Service Life: Superior vibration resistance extends MTBF in harsh operating environments.
• Technical Innovation: Access to patented balanced force technology not available in legacy components.

Certifications & Compliance

• CE and UL certified components and materials
• Compliant with MIL-PRF-6106 military relay specifications
• SGS-audited manufacturing processes and quality systems
• RoHS compliant materials and production methods
• ISO 9001:2015 certified quality management system
• Vibration testing per MIL-STD-810 for 50g acceleration environments

Customization Options

While optimized for dual compatibility, YM offers comprehensive customization:

• Alternative coil voltages (12V, 24V, 48VDC) for specific system requirements
• Modified vibration damping characteristics for specialized applications
• Enhanced sealing for specific altitude/pressure requirements
• Special vibration testing and screening for extreme environments
• Custom timing characteristics for precision control applications
• Private labeling and application-specific documentation packages

Our expertise extends across Automotive Relay, Industrial Power Relay, and PCB Signal Relay technologies, with extensive ODM experience serving global defense manufacturers.

Quality Assurance Process

Every JQX-2Z15BM undergoes rigorous 8-stage quality verification:

1. Incoming material certification with full traceability documentation
2. Precision machining of balanced force components with SPC monitoring
3. Magnetic circuit balancing and calibration for vibration resistance
4. Contact assembly with specialized materials for vibration stability
5. Hermetic sealing with 100% leak rate testing and verification
6. Vibration testing to MIL-STD-810 standards for 50g environments
7. Electrical testing across temperature and vibration conditions
8. Dual compatibility verification with LEACH M300(H) and DEUTSCH E215 standards

Frequently Asked Questions