Products Description

Trimetal Contact Rivets are core components specifically designed for high-frequency left-right moving contact applications in industrial control relays. Leveraging the excellent conductivity and wear resistance of the silver alloy layers in the head and feet, combined with the stable structural support and efficient current conduction of the central copper layer, they form a composite structure with precisely defined functional zones. This product overcomes the technical challenge of precise fusion of multi-metal interfaces, achieving a metallurgical-grade bond between the silver layer and copper, effectively eliminating the risk of silver layer detachment. Furthermore, compared to traditional integral silver contacts, it can save 30%-50% in costs.
Product Advantages
Improved Reliability
The unique structure of AgCuAg Trimetal Contacts ensures high stability of the relays during long-term operation, significantly reducing the probability of malfunctions and providing a solid guarantee for the reliable operation of industrial control systems.
Extended Service Life
Compared to ordinary silver-nickel contacts, Three Compound Contacts have a significantly longer electrical lifespan of over 30%. This means that under the same operating conditions, our products can withstand more switching operations, reducing replacement frequency and maintenance costs.
Suitable for High-Load Environments
This Three Compound Rivets is particularly suitable for controlling high-impact load equipment such as motors and inverters. Its excellent performance enables stable operation under high-load environments, effectively resisting electrical shocks and mechanical stresses, ensuring the normal operation of the equipment.

Detailed Specifications
Silver Layer Control Details
The silver alloy layer on both the head and feet is of uniform thickness, with no unevenness. The bonding surfaces are tightly fitted, and rigorous testing has shown no peeling or leakage, ensuring long-term reliability.
Dimensional Accuracy Details
The overall dimensional accuracy of the Trimetal Electrical Rivet is precisely controlled. The surface is polished smooth and burr-free, allowing direct integration with relays without secondary processing.
Structural Stability Details
The robust three-layer composite structure shows no loosening or deformation after high-frequency operation testing, ensuring stable contact performance and adapting to the frequent switching requirements of relay left and right movements for Three Compound Rivets.
Appearance Quality Details
The Three Compound Contact surface has a uniform color, free from oxidation, scratches, and other defects. Anti-static packaging ensures no damage during transportation.

Reasons to Choose Us
Technological Leadership
As one of the few domestic companies mastering high-quality triple-composite contact manufacturing technology, we not only provide Three Compound Contacts but also application solutions based on deep materials understanding. Our technical team can provide contact optimization suggestions and even customized designs according to customers' specific application needs.
Sample Testing Service
We provide free samples for customers to conduct performance testing, ensuring that AgCuAg Trimetal Contacts meet their actual application needs.
Guaranteed Quality Consistency
We have established a comprehensive quality control system from material procurement to finished Trimetal Electrical Rivets shipment, ensuring consistent performance in every batch and meeting the stringent reliability requirements of industrial production.

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