Riveted Silver Electrical Contacts

Riveted Silver Electrical Contacts integrate highly elastic beryllium copper springs, high-performance silver contacts, and precision armatures into a single functional module through automated precision riveting. This not only forms the physical basis for the mechanical action of the relay but is also a key subsystem that determines its contact resistance, operating speed, mechanical life, and electrical life.

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Products Description

Riveted Silver Electrical Contacts are moving spring riveting assemblies developed for T90 general-purpose relays and high-reliability switching systems. They integrate beryllium copper springs, silver contacts, and armatures with high precision, forming a directly assembleable functional module. This solution ensures low contact resistance and arc resistance in the contact area while achieving a high degree of synergy between elastic drive and magnetic attraction, making it suitable for new energy, battery systems, and industrial control relay platforms.

Three-in-One In-Die Riveting Process

Beryllium Copper Moving Spring Stamping

Utilizing high-precision continuous die stamping equipment, ultra-thin BeCu strips of 0.05-0.3mm are stamped, achieving a dimensional accuracy of ±0.01mm. This effectively prevents cracking and deformation of the strip during stamping, ensuring the dimensional accuracy and shape stability of the In-Mold Riveting Components.

Automatic Silver Contact Riveting

Automated riveting equipment precisely rivets silver contacts to designated positions on the stamped beryllium copper moving spring. This process achieves a low-resistance connection, ensuring stable current transmission between contacts and reducing the impact of contact resistance on system performance for In-Die Electrical Riveting Contacts.

Armature Stamped Component Precision Assembly

The armature stamped component is precisely assembled with the Electrical In-Die Riveted Connections. Rigid support positioning ensures accurate fit between components, improving the mechanical stability and electrical performance of the entire moving spring assembly.

In-die Riveted Silver Electrical Contacts

Application Areas

T90 General Purpose Power Relay	Main circuit switching in industrial control and HVAC systems for In-Die Rivet Electrical Contacts.
Automotive Control Relay	Engine management, battery disconnection, and lighting control modules for Electrical In-Die Riveted Connections.
New Energy BMS Contactor	Signal feedback and safety disconnection within the battery pack for In-Die Electrical Riveting Contacts.
Smart Home Micro Switch	Low-force actuation unit in door locks and sensors.

Applications of Riveted Silver Electrical Contacts

Quality Control and Industry Certification

Defect-Free Inspection

100% CCD inspection before shipment to ensure every In-Mold Riveting Components is free of visual defects.

Magnetic Performance Testing

Dedicated magnetic performance testing equipment ensures In-Die Electrical Riveting Contacts magnetic parameters meet international standards.

Industry Certification

Certified by ISO9001:2015 Quality Management System and IATF16949 Automotive Industry Quality Management System for Electrical In-Die Riveted Connections.

Authoritative Certificates for Riveted Silver Electrical Contacts

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If you are looking for a high-precision, high-reliability Riveted Silver Electrical Contacts solution for your relay projects, please contact our engineering team. We will quickly assess your application requirements and provide professional advice on mass production.

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