Silver Contact Rivets With Silver Layer

As a core conductive contact component in high-end electrical equipment, Silver Contact Rivets With Silver Layer adopts a composite structure design of "silver alloy contact layer + copper/copper alloy bottom layer". It can flexibly adapt to both moving and stationary contact application scenarios. The material consists of only two core conductive materials, silver alloy and copper, without any redundant impurities. It precisely focuses on the core requirements of "high efficiency conductivity, arc resistance, high wear resistance and long life".

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Products Description

Silver Contact Rivets With Silver Layer are riveted contact assemblies composed of a silver alloy functional contact layer and a copper or copper alloy substrate layer. They can be used as moving or stationary contacts in relays, contactors, and various switching systems. This structure achieves an engineering-grade balance between performance and cost by ensuring high arc resistance and low contact resistance, while the copper substrate provides current carrying and structural support.

Performance Advantages

Contact Resistance Specifications

Silver Coated Electrical Contacts under a 10A load, the temperature rise is less than 20K, and the typical contact resistance is ≤ 100μΩ.

Arc Resistance

Silver Alloy Electrical Contacts under 16A/250V AC testing conditions, it can withstand more than 100,000 arc impacts without failure.

Silver Contact Rivets With Silver Layer Details Show

Design Collaboration and Customization Services

Material Selection Guidance

Based on load type (resistive/inductive/motor), current rating, and expected lifespan, we recommend the optimal silver alloy type (AgSnO₂/AgCdO/AgNi) and thickness ratio for Silver Electronic Contact.

Structural Optimization Suggestions

We assist in optimizing the Electrical Silver Contact Point head shape, diameter, and height to match specific contact pressure, arcing motion, and heat dissipation requirements.

Cost Optimization Analysis

Through simulation calculations, we help determine the most economical silver layer thickness and base copper specifications while meeting performance requirements for Silver Coated Electrical Contacts.

Silver Contact Rivets With Silver Layer

Material Systems

AgSnO₂	Cadmium-free and environmentally friendly, with strong resistance to arc erosion, suitable for inductive loads for Silver Alloy Electrical Contacts (such as motors and transformers).
AgCdO	Traditional high-performance material with excellent arc stability, suitable for high-frequency switching for Silver Electronic Contact (gradually subject to RoHS restrictions).
AgNi	High hardness and low material transfer, suitable for signal and low-to-medium power DC switching for Electrical Silver Contact Point.

Silver Alloy Raw Material for Silver Contact Rivets With Silver Layer

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If you are developing a relay or power switch platform and require a stable and reliable Silver Contact Rivets With Silver Layer solution, our engineering team can assist with material selection and lifespan assessment. Please contact us for customized specifications and project quotes.

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