XI'AN YUMU ELECTRONICS TECHNOLOGY CO.,LTD
XI'AN YUMU ELECTRONICS TECHNOLOGY CO.,LTD
Home> PRODUCTS> Aviation DC Relay> Aerospace Sealed Relay TO-5> JRC-3M Military Metal Relay High Performance
JRC-3M Military Metal Relay High Performance
JRC-3M Military Metal Relay High Performance
JRC-3M Military Metal Relay High Performance
JRC-3M Military Metal Relay High Performance
JRC-3M Military Metal Relay High Performance

JRC-3M Military Metal Relay High Performance

Payment Type:T/T,Paypal,Others

Incoterm:FOB,CFR,CIF,EXW,FAS

Min. Order:10 Piece/Pieces

Product Description
Product Attributes

Model No.JRC-3M 27V

BrandYM

Installation MethodPanel Mount, Surface Mount, Wiring Harness, Free Hanging (In-Line)

CircuitSpst-No (1 Form A), Dpdt (2 Form C), Spdt (1 Form C)

OutputDc

Relay TypeImpulse, Automotive, Telecom

CodeJRC-3M

Voltage27V

Resistance600 OH

Pin8P

Electronic TypeDC

Supply Ability & Additional Information

Payment TypeT/T,Paypal,Others

IncotermFOB,CFR,CIF,EXW,FAS

Packaging & Delivery
Selling Units:
Piece/Pieces
TO-5 Military Relay 891

JRC-3M High-Reliability Aviation Metal Sealed Relay: Uncompromising Performance for Critical Applications

Product Overview

The JRC-3M Metal Sealed Relay is a high-performance, hermetically sealed electrical switching component engineered explicitly for the most demanding aviation, aerospace, and high-end industrial automation environments. Built to withstand extreme conditions, this relay guarantees consistent and dependable operation in critical systems where failure is not an option. As a premier manufacturer of Aviation Metal Relays and High-Reliability Relays, YM (Xi'an YuMu Electronics Technology Co., Ltd.) leverages 20 years of technical expertise to deliver a product that sets the benchmark for durability and precision in the sector.

Ideal for applications in flight control systems, navigation equipment, UAVs (Unmanned Aerial Vehicles), and communication infrastructure, the JRC-3M ensures seamless functionality even in the presence of shock, vibration, moisture, and extreme temperatures. Its robust metal sealing provides superior protection against environmental contaminants, ensuring long-term reliability and performance stability.

YM JRC-3M Metal Sealed Relay - Front View YM JRC-3M Metal Sealed Relay - Internal View

Technical Specifications

  • Model No.: JRC-3M
  • Category: Aviation & High-Reliability Metal Sealed Relay
  • Installation Method: Through-Hole, Panel Mount, Surface Mount
  • Circuit Type: DPDT (2 Form C)
  • Output Type: DC, AC, Proportional Control
  • Rated Voltage: 27V DC
  • Relay Type: Telecom, Impulse
  • Sealing Technology: Hermetic Metal Seal
  • Contact Material: High-grade alloy for minimal erosion and stable contact resistance
  • Insulation Resistance: >1000MΩ at 500V DC
  • Dielectric Strength: 1000V AC between contacts and coil
  • Operating Temperature Range: -55°C to +125°C
  • Vibration Resistance: Up to 2000Hz
  • Shock Resistance: Up to 100G
  • Expected Mechanical Life: >1,000,000 operations
  • Expected Electrical Life: >100,000 operations (at rated load)

Product Features & Advantages

Superior Durability in Harsh Environments

The hermetic metal seal completely isolates the internal mechanism from the external environment, providing exceptional resistance to humidity, dust, salt spray, and other corrosive elements. This makes it vastly superior to plastic or semi-sealed alternatives.

Unmatched Reliability for Critical Missions

Every JRC-3M relay undergoes rigorous testing to ensure it performs flawlessly under extreme pressure, shock, and vibration. This reliability is critical for aviation and aerospace applications where system failure can have severe consequences.

Extended Operational Lifespan

Constructed with premium materials and designed for minimal contact erosion, the JRC-3M offers an exceptionally long mechanical and electrical life, reducing the total cost of ownership by minimizing replacement frequency and maintenance downtime.

Versatile Mounting Options

Designed for flexibility, it supports through-hole, panel mount, and surface mount installations, allowing for easy integration into new or existing systems across various platforms.

YM's Technical Expertise

Backed by our two decades of specialization in relay manufacturing, including Latching Relays and Polarized Relays, the JRC-3M benefits from proven design principles and stringent quality control processes honed over years of serving the aviation and high-end industrial sectors.

How to Integrate the JRC-3M Relay: A Step-by-Step Guide

  1. System Assessment: Verify that your application's voltage, current, and switching requirements align with the JRC-3M's technical specifications.
  2. Environment Evaluation: Confirm that the relay's robust specifications (temperature, shock, vibration) match or exceed the operational environment of your system.
  3. Mounting: Choose the appropriate mounting method (Through-Hole, Panel, or SMD) based on your PCB or system chassis design. Ensure a secure and stable fit.
  4. Wiring: Connect the coil terminals to the control circuit and the contact terminals to the load circuit, strictly adhering to the rated voltage (27V) and current limits.
  5. Testing: Before full deployment, conduct functional tests under simulated operational conditions to validate performance, including switching speed, contact integrity, and response to vibration.
  6. System Integration & Monitoring: Once tested, integrate the relay into the final system. For critical applications, implement a routine inspection schedule to monitor long-term performance.

Application Scenarios

The JRC-3M's robustness makes it indispensable across a wide array of critical fields:

  • Aerospace & Aviation: Flight control systems, navigation equipment, and in-flight entertainment systems where reliability at high altitudes and varying pressures is paramount.
  • High-Reliability Industrial Systems: Control panels in manufacturing plants, power grid systems, and railway signaling where operational continuity is critical.
  • Unmanned Aerial Vehicles (UAVs): Power management and sensor switching in drones operating in remote and demanding environments.
  • Telecommunications Infrastructure: Signal routing and backup power switching in base stations and communication hubs requiring utmost reliability.
  • New Energy Sector: Battery management systems (BMS) and charging infrastructure for electric vehicles and renewable energy storage, areas where our New Energy Relays excel.
  • Marine & Offshore Equipment: Systems exposed to highly corrosive saltwater environments where robust sealing is essential.

Benefits for Our International Customers

  • Enhanced System Uptime: Minimize costly downtime and operational failures with a relay built for maximum availability and longevity.
  • Reduced Total Cost of Ownership (TCO): The extended lifespan and high reliability translate into lower long-term costs for maintenance and replacements.
  • Supply Chain Security: Partner with a stable, experienced manufacturer with a proven track record, ensuring consistent quality and supply.
  • Performance Confidence: Deploy systems with the confidence that they will perform as intended under the most strenuous conditions, protecting your brand's reputation.
  • Simplified Sourcing: YM offers a wide range of related products, including Automotive Relays and PCB Signal Relays, allowing you to consolidate your component sourcing with a single, reliable partner.

Certifications & Compliance

All YM relays, including the JRC-3M, are manufactured under a strict quality management system and are certified to meet international standards. This product complies with:

  • CE
  • UL
  • TUV
  • CQC
  • ROHS
  • FCC
  • Relevant Industry Specifications

Customization Options

We understand that standard solutions may not fit every unique requirement. YM offers extensive customization options for the JRC-3M relay, including:

  • Custom voltage and current ratings
  • Special lead lengths or terminal types
  • Specific branding or labeling
  • Modifications to meet proprietary environmental or shielding requirements

Contact our engineering team with your specifications to discuss a tailored solution.

Our Production & Quality Process

Our technical team's 20 years of experience is embedded in our production process:

  1. Precision Engineering: Design and prototyping using advanced modeling software.
  2. Material Selection: Sourcing of high-grade, certified raw materials.
  3. Automated Assembly: Utilization of automated production lines for consistent quality and high volume.
  4. Hermetic Sealing: Critical sealing process performed in controlled environments.
  5. Rigorous Testing: 100% testing of parameters including contact resistance, insulation resistance, dielectric strength, and operational life under environmental stress (temperature, humidity, vibration).
  6. Final Inspection & Packaging: A final quality audit ensures only products passing all criteria are packaged for shipment.

Customer Testimonials

"We have integrated YM's JRC-3M relays into our aviation communication systems for over three years. Their performance in extreme environments has been flawless, vastly improving our system's reliability." - Procurement Manager, European Aerospace Contractor
"As an integrator of industrial automation solutions for the energy sector, we need components that won't fail. YM's metal sealed relays have proven to be incredibly durable, and their technical support is excellent." - Engineering Director, Industrial Automation Firm

Frequently Asked Questions (FAQ)

Q1: What is the primary advantage of a metal sealed relay over a plastic one?

A: A hermetically sealed metal enclosure provides a complete barrier against environmental factors like moisture, gases, and dust, ensuring long-term stability and reliability in harsh conditions, which plastic housings cannot guarantee.

Q2: Is the JRC-3M suitable for use in commercial Aviation Applications?

A: The JRC-3M is designed to exacting standards suitable for demanding environments. Its use in certified commercial aviation platforms would require specific qualification and approval against applicable aviation standards (e.g., DO-160). We can support customers through such qualification processes.

Q3: What is your minimum order quantity (MOQ) and what are the payment terms?

A: Our standard MOQ for this product is 100 units. We support various payment terms, primarily T/T (Bank Transfer), and offer flexible Incoterms including FOB, CIF, DDU, DDP, and Express Delivery to meet your logistical needs.

Q4: How does YM ensure quality control?

A: Quality is integral to our process. We employ automated testing, statistical process control, and 100% final testing on key parameters. Our relays are certified to CE, UL, and other international standards, and our factory operates under a dedicated quality management system.

Q5: Do you offer samples for evaluation?

A: Yes, we provide samples for qualified potential customers to evaluate. Please contact our sales team to discuss your requirements.

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