Durable Military Metal 27V Relay РЭС52 (RES-52).PC4.555.020 Tactical Use
Overview
The РЭС52 (RES-52).PC4.555.020 Military Metal Relay is a tactical-grade, hermetically sealed relay engineered for field-deployable military equipment and harsh environments. As a multi-voltage (12V/24V/27V DC) Military Metal Sealing Relay, it delivers exceptional durability for tactical systems, mobile platforms, and ruggedized aerospace applications.
Technical Specifications
Electrical Performance
- Designation: P3C52.PC4.555.020 (Tactical Grade)
- Voltage: 12V, 24V, 27V DC Multi-Rated
- Coil Power: 0.3-0.43W Low Consumption
- Contact Form: DPDT / 2 Form C, Bistable/Latching
- Load Capacity: 1A at 28V DC Resistive (max 3.0A)
- Coil Resistance (27V): 540–660Ω, 30.0mA
Performance Characteristics
- Contact Resistance: Initial ≤50mΩ; Post-mission ≤200mΩ
- Low-Level Signal: (10-50)μA at (10-50)mV capability
- Durability: 1×10⁶ operations at rated load
- Response Time: Operate ≤4ms; Release ≤4ms
- Min Pulse Width: 10-50ms
Environmental & Physical
- Dielectric Strength: 500V RMS (std); 250V RMS (high altitude)
- Insulation: >500MΩ (initial); >50MΩ (post-endurance)
- Weight: <3 grams (lightweight tactical design)
- Sealing: Hermetic metal case, leakage ≤10⁻³ Pa·cm³/s
- Temp Range: -60°C to +125°C operational
- Shock/Vibration: MIL-S-901, MIL-STD-167 compliant
РЭС52 (RES-52) is a subminiature, bistable (latching), hermetically sealed electromagnetic relay with dual-coil design, maintaining state without continuous power—ideal for low-power defense applications.
Features & Advantages
Multi-Voltage Tactical Flexibility
12V/24V/27V capability enables seamless operation across diverse military vehicle systems, portable equipment, and fixed installations, surpassing standard Aviation DC Relays.
Tactical-Grade Hermetic Sealing
Enhanced sealing provides superior protection against moisture, sand, dust, and chemical agents—the highest standard for Military Metal Relay construction.
YUMU Electronics Tactical Reliability
Manufacturing incorporates tactical-specific testing protocols developed through expertise with Military Electromagnetic Relays and Sealed Magnetic Latching Relays. Each unit undergoes field-simulation testing.
Tactical Applications
Field-Deployable Systems
- Portable Communication Systems (field radios, satellite comms)
- Man-Portable Weapon Systems (missile launchers, fire control)
- Mobile Command Centers (vehicle-mounted C2 systems)
- Field Medical Equipment (deployable hospitals)
Forward Operating Equipment
- Field Radar Systems (surveillance, target acquisition)
- Portable Power Systems (generators, power distribution)
- Environmental Control (field shelters)
- Security & Surveillance (perimeter defense)
Field Installation & Maintenance
Installation Procedure
- Pre-Installation: Verify model, check for damage
- Environmental: Ensure conditions meet requirements
- Voltage: Confirm system voltage (12V/24V/27V)
- Mounting: Use vibration-resistant hardware
- Wiring: Use military-grade wiring/connectors
- Sealing: Verify all seals intact
- Test: Functional test under simulated conditions
- Document: Record in maintenance logs
Maintenance Considerations
- Inspect after extreme environmental exposure
- Maintain spare relays in field kits
- Verify voltage during system upgrades
- Follow tactical technical manuals
Tactical Procurement Benefits
Operational Readiness
- Enhanced Reliability: Reduced failure in critical operations
- Reduced Logistics: Multi-voltage simplifies spare parts
- Extended Service Life: Durability in harsh environments
- Rapid Deployment: Immediate availability
System Benefits
- Compatibility: Works across multiple vehicle types
- Resilience: Performance in extreme conditions
- Weight Optimization: Lightweight for man-portable systems
- Maintainability: Designed for field repair
Military Specifications & Compliance
- Russian GOST Standards for Tactical Equipment
- MIL-STD-810G Environmental Engineering
- MIL-PRF-6106 Performance Specification
- ISO 9001:2015 Quality Management
- Tactical Equipment Reliability Requirements
- Field Deployment Testing Protocols
Also known as: Military Aviation Metal DC Russian Relay P3C52, Durable Military Metal 27V Relay P3C52.PC4.555.020, Military Metal 12V Relay P3C52-T.PC4.555.021-01, P3C52 Military Metal Relay 27V/12V/24V, Aviation Relay for Drone/Aircraft Engine PCB.
YUMU Electronics applies tactical-grade quality controls developed through manufacturing Polarized Relay JH-2S, Industrial Power Relays, and other military-specific components.
Tactical Customization Options
- Voltage-Specific: Optimized for dedicated 12V/24V/27V systems
- Field-Maintenance Features: Enhanced accessibility
- Tactical Marking: NATO stock numbers, project codes
- Environmental Hardening: Enhanced threat protection
- Packaging: Tactical packaging for deployment
Our engineering team develops solutions for specific field applications, leveraging experience with Solid State Relays and Intermediate Power Relays for military use.
Tactical-Grade Production
Each РЭС52 (RES-52) is a subminiature, bistable (latching), hermetically sealed electromagnetic relay with dual-coil design, maintaining state without continuous power—ideal for low-power, high-reliability aerospace and defense applications.
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