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Electrical Contacts and Contact Materials
  • Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials
  • Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials
  • Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials
Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials

Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials

  • >= 100000 Pieces
    $0.01

Customization:

Size（Min.Order: 100000 pieces）
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Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Electrical Switching: Designed for reliable circuit control in fixed-point applications, ensuring precise and consistent electrical connectivity.
  • Corrosion-Resistant Gold Contact Plating: Gold-plated silver contacts minimize oxidation and ensure long-term durability in harsh environments.

Key features

  • 1. Material Technology

    • With gold and silver contact plating, ensure superior corrosion resistance and longevity compared to silver-only contacts*. The dual-material design combines silver’s high conductivity with gold’s chemical stability, maintaining performance in harsh environments.

  • 2. Interactive Design

    • With riveted structural design, achieve secure and vibration-resistant connections, ideal for high-stress applications*. The fixed-point construction minimizes wear and tear, outperforming screw-based relays in durability*.

  • 3. Performance Parameters

    • With gold-plated contacts, achieve ultra-low contact resistance for efficient power transmission, reducing energy loss by up to 30% compared to uncoated contacts*. This ensures reliable operation under high current loads.

  • 4. Scenario Solutions

    • Designed for fixed-point applications, ensure stable performance in continuous industrial use, outperforming general-purpose relays in durability*. Perfect for automation systems requiring uninterrupted operation.

  • 5. Certification Standards

    • ROHS compliance ensures eco-friendly materials and regulatory compliance, expanding market accessibility compared to non-certified alternatives*. Meets global safety and environmental standards for commercial deployment*.

  • Notes:

    • The product’s gold contact plating (highlighted in the image) and silver base were emphasized for corrosion resistance and conductivity.

Product details

Cooper Rosh Compliant Fixed Point Relay with Gold Contact Plating Electrical Contacts and Riveting Materials

The Cooper RoHS Compliant Fixed Point Relay features gold-plated silver contacts and riveting materials, delivering high-reliability electrical performance. Designed for precision applications, its corrosion-resistant gold contact plating ensures long-term durability in harsh environments. The relay’s minimalist, sleek design aligns with modern engineering standards while maintaining compatibility with global safety regulations.

Technical specifications

FeatureSpecificationBenefit
Contact MaterialSilver core with gold platingEnhanced conductivity and corrosion resistance
ComplianceRoHS CertifiedMeets EU environmental and safety standards
Riveting MethodPrecision-engineered rivetingSecure, vibration-resistant assembly
Temperature Range-40°C to +125°CReliable operation in extreme conditions

Customization guide

Adjustable parameters include contact plating thickness (for enhanced corrosion resistance) and rivet material composition (to optimize for weight or thermal conductivity). Custom finishes or size modifications can be tailored to meet specific OEM requirements.

Get inspired

With gold-plated silver contacts, you can ensure seamless signal integrity in industrial automation systems. The relay’s RoHS compliance makes it ideal for eco-conscious manufacturing, while its compact design fits seamlessly into space-constrained devices.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Contact MaterialSilver (gold plated)Silver (thick gold)Full gold contacts
Contact Resistance≤ 20 mΩ≤ 15 mΩ (+25%)≤ 10 mΩ (+50%)*
Service Life10,000 cycles20,000 cycles (+100%)50,000 cycles (+400%)

Supplier's note

  1. Technical Breakthroughs:

    • Gold-plated silver contacts: Achieve 20% lower contact resistance than pure silver, extending service life in high-current applications.
    • RoHS compliance: Eliminates lead-based materials, reducing environmental impact without sacrificing performance.
    • Temperature tolerance: Operates 30% wider than industry benchmarks (-40°C to +125°C), ideal for automotive and aerospace use.

  2. Optimal Version Selection:

    • Base Model: Best for standard industrial controls requiring cost-effective reliability.
    • Advanced Model: Tailored for medical devices or IoT systems needing low resistance and extended durability.
    • Pro Model: Designed for aerospace and military-grade applications where extreme conditions demand gold’s unmatched conductivity and corrosion resistance.

With the Pro version’s full gold contacts, you can handle 50% higher current loads than traditional silver-plated relays, ensuring flawless performance in critical systems. Pair this with its -40°C rating, and you enable reliable operation in Arctic or high-altitude environments.

Frequently asked questions

  • Which Cooper Rosh compliant relay suits applications requiring gold contact plating for corrosion resistance?

  • How do I maintain the gold-plated contacts of the Cooper Rosh relay to ensure longevity?

  • What are the advantages of silver vs. gold contacts in Cooper Rosh compliant relays?

  • Can Cooper Rosh relays with gold contact plating be customized for specific electrical needs?

  • Is the Cooper Rosh relay certified for RoHS compliance and other safety standards?

  • How does gold contact plating improve performance in high-temperature environments?

  • Are Cooper Rosh relays compatible with existing riveting-based electrical systems?

  • What guarantees the longevity of Cooper Rosh relays in humid or chemically exposed settings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Fixed Point RelaysGeneral industrial applications (e.g., HVAC, basic automation)Silver contacts (1.0µm thickness, ASTM B298 compliant)Lower cost, sufficient for non-corrosive environmentsProne to oxidation (contact resistance increases by 20% after 500 cycles)
Our Base ModelMid-range applications (e.g., consumer electronics, light industrial)Silver contacts with partial gold plating (1.5µm gold layer, ASTM B488)Improved durability vs. industry standard, RoHS compliantModerate cost increase; gold layer insufficient for harsh chemicals (▲1.5µm)
Our Advanced ModelHigh-reliability systems (e.g., aerospace, medical devices)Full gold contact plating (2.5µm thickness, ASTM B488)99.9% corrosion resistance, contact resistance ≤10mΩ (▲2.5µm gold plating)Highest cost tier; overkill for basic applications
Surface-Mount RelaysCompact electronics (e.g., smartphones, IoT devices)Soldered silver contacts (0.5µm thickness, IPC/JEDEC J-STD-001)Space-saving design (20% smaller footprint), automated assembly-friendlyLimited current capacity (≤5A) and prone to thermal stress (▲0.5µm)
High-Temperature RelaysHarsh environments (e.g., automotive, oil refineries)Ceramic housing + gold-plated contacts (3.0µm, ASTM B488)Operates at 150°C (▲3.0µm gold plating), thermal stability up to 200°CBulky design (30% larger than industry standard), costly ceramic components
Plug-In RelaysMaintenance-heavy systems (e.g., industrial machinery, test equipment)Modular design with quick-connect terminals (IEC 60947-5-1 compliant)Easy replacement (5-second swap), vibration-resistantHigher contact resistance (≤20mΩ) and limited to low-frequency applications

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