Product Attributes

Model No.: JMW-270M TO-5

Brand: YM

Output: Dc

Relay Type: Telecom

Ambienttemperature: -65℃~125℃

Sinusoidalvibration: 30g,(10～3000)Hz

Random Vibration: 0.4g²/Hz,239.1m/s²

Cyclone: 4.39kPa

Coil Powerconsumption: Power consumption: (0.29 ~ 0.41) W(instantaneous)

Dielectricwithstandvoltage: Normal atmospheric pressure: 500Vr.m.s., 50Hz Under low pressure: 125Vr.m.s.,50Hz

Contact Load Andlife: Resistance, 1A,28 Vd.c., 1×10⁵ timesResistance, 0.25A,115 Va.c., 1×10⁵ times Low level (10-50) μA, (10-50) mV,1×10⁵ times

Insulationresistance: ≥ 1 0 0 0 M Q

Contact Resistance: Initial value ≤100m Life test after ≤200mQ

Weight: ≤2.84g

Tightness: Leakage rate ≤10Pa ·cm³/s

Time Parameter: Action time: ≤2 ms Incentive pulse width (10～50) ms

Military Metal Latching Relay JMW-270M TO-5 28V

The JMW-270M is a high-performance Military Metal Relay designed for critical applications in aerospace, defense, and industrial sectors. This Metal Sealing Relay features exceptional durability and reliability, making it an ideal replacement for Teledyne 422 and Deutsch TL series relays.

With its TO-5 package and 28V rating, this Latching Relay ensures stable performance in demanding environments including drone systems, aircraft engines, and military vehicles.

Technical Specifications

Coil Power Consumption: 0.29-0.43W
Dielectric Withstand Voltage:
- Normal atmospheric pressure: 300Vr.m.s., 50Hz
- Under low pressure: 125Vr.m.s., 50Hz
Contact Load and Life:
- Resistance, 1A, 28Vd.c.: 2×10⁴ times
- Resistance, 0.5A, 28Vd.c.: 1×10⁵ times
- Low level, (10-50) μA, (10-50) mV: 1×10⁵ times
Insulation Resistance:
- Normal atmospheric pressure: ≥10000MΩ
- High level life test: ≥500MΩ
Contact Resistance:
- Initial value: ≤100mΩ
- Life test after: ≤200mΩ
Weight: ≤2.9g
Time Parameters:
- Action time: ≤3ms
- Incentive pulse width: 10-50ms
Tightness: Leakage rate ≤10³ Pa·cm³/s

Product Features & Advantages

Military-Grade Construction: Metal sealed enclosure provides superior protection against harsh environments
High Reliability: Designed for critical applications where failure is not an option
Long Service Life: Exceptional contact life with minimal resistance degradation
Quick Response: Fast action time of ≤3ms ensures precise control
Lightweight Design: Weighing only 2.9g, ideal for weight-sensitive applications
Excellent Sealing: Low leakage rate ensures performance in vacuum conditions

How to Use This Military Relay

Circuit Design: Integrate into control circuits requiring reliable switching
Mounting: Secure using appropriate TO-5 package mounting techniques
Wiring: Connect according to coil specifications and contact ratings
Testing: Verify operation under simulated operational conditions
System Integration: Implement into final application with proper environmental protection

Application Scenarios

This Polarized Relay serves as a crucial component in multiple high-reliability sectors:

Aerospace Systems: Aircraft engine controls, avionics systems
Military Equipment: Weapons systems, communication devices
Drone Technology: Flight control systems, payload management
Industrial Automation: Critical process control systems
Transportation: Railway signaling, automotive control systems

Value Proposition

Enhanced System Reliability: Reduce downtime and maintenance costs
Long-Term Cost Savings: Extended service life lowers replacement frequency
Performance Consistency: Maintain precise operation across environmental conditions
Risk Mitigation: Military-grade quality minimizes system failure risks
Supply Chain Security: Reliable alternative to obsolete components

Certifications & Compliance

This Military Metal Relay meets stringent military and aerospace standards for reliability and performance. The product complies with relevant international specifications for high-reliability electronic components.

Customization Options

As a specialized PCB Board Relay manufacturer, we offer customization services including:

Termination style modifications
Special testing and screening
Marking and packaging variations
Environmental testing to specific requirements

Manufacturing Excellence

Our production process for this Industrial Power Relay includes:

Precision metal forming and sealing
Automated assembly with robotic precision
100% electrical testing at multiple stages
Environmental stress screening
Final quality assurance inspection

Frequently Asked Questions

What makes this a Military Metal Relay?
The JMW-270M features metal sealing, military-grade materials, and testing protocols that exceed commercial standards.
Can this relay replace Teledyne 422 models?
Yes, the JMW-270M is designed as a direct replacement with equivalent or superior performance characteristics.
What is the operating temperature range?
This relay operates reliably across extreme temperature conditions typical of military and aerospace applications.
Is this suitable for high-vibration environments?
Absolutely. The metal construction and robust design ensure performance in high-vibration and shock conditions.
What delivery time can we expect?
Standard products are typically available from stock, with volume orders requiring 4-6 weeks production time.