Low & No-Silver Solder Paste Solutions

Our specialized range of no-silver and low-silver solder paste solutions is engineered to deliver cost-effective performance without compromising on reliability, wetting, or thermal stability ideal for high-volume production and environmentally conscious electronic assembly applications.

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Smarter Soldering with Low-Silver & No-Silver Solder Pastes


Low-silver solder pastes and no-silver solder pastes offer high-performance, corrosion-resistant alternatives to traditional silver solder paste, helping manufacturers reduce costs while improving reliability and drop shock resistance in demanding SMT applications.

Maximizing Performance with Low-Silver Solder Pastes

Low-silver solder pastes are increasingly favored in SMT (Surface Mount Technology) applications for their ability to significantly reduce material costs while maintaining strong solder joint reliability. Beyond the cost savings, reducing the silver content in silver solder paste formulations can dramatically improve drop shock resistance—an essential requirement in modern electronics manufacturing.

This makes low-silver solder pastes especially well-suited for consumer electronics, particularly handheld devices, where mechanical durability is critical. In recent years, the advantages of these alloys have extended their adoption into more demanding sectors such as automotive and energy, where both performance and cost-efficiency are key.

The combination of low-silver solder paste alloys with the advanced chemistry of the ECOREL™ range ensures excellent wetting, process stability, and robust assembly performance in high-volume production environments.


No-Silver Solder Pastes: Reliable, Cost-Effective Alternatives

No-silver solder pastes offer an even more cost-efficient solution for manufacturers looking to eliminate silver entirely from their solder formulations. These innovative no-silver solder pastes maintain high-performance standards while minimizing the risk of corrosion—an important factor in ensuring long-term product reliability.

By removing silver from the composition, manufacturers benefit not only from reduced material expenses but also from enhanced drop shock performance, making no-silver solder pastes an ideal choice for rugged electronic assemblies. These pastes are becoming increasingly popular in sectors that demand both durability and scalability, such as consumer electronics, automotive, and industrial applications.

The synergy between no-silver solder paste alloys and the proven chemistry of ECOREL™ products delivers a consistent, high-quality soldering process that meets the rigorous demands of modern electronics manufacturing.

See Other SMT Solder Paste Processes


PRODUCT OVERVIEW

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  • ECOREL FREE 105-16

    • SAC105 lead free alloy solder paste
    • No clean SMT printing process
    • Robust Assembly Process

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Technical support

Inventec has a worldwide dedicated Technical Support team to help you along the different stages of our cooperation.

Depending on your request, we provide online or onsite support

  • to select the right product based on your specific needs
  • to assist you in your product qualification process
  • to guide you with the initial set up of you process at all your worldwide manufacturing facilities
  • to provide fast response on technical issues which could occur at any time during mass production.
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Free-of-Charge cleaning & coating trials

Free-of-Charge cleaning & coating trials

Do you need cleaning or coating after soldering? We provide FREE-OF-CHARGE cleaning or coating trials in our Technical Centers. A comprehensive technical report detailing all test results and recommendations regarding process & process parameters will be provided. It is also possible to attend trials in person.

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