3D Inspection Solutions

Indium Corporation Introduces Cutting-Edge, High-Reliability Alloy for Solder Paste

Indium Corporation® is proud to introduce Durafuse® HR, a new high-reliability alloy used for solder paste, developed from the company’s Durafuse® mixed-alloy technology. Durafuse® HR is a patent-pending alloy system that delivers enhanced thermal cycling performance and superior voiding performance without vacuum reflow, especially for high-reliability automotive applications.

Engineered to withstand 3,000+ thermal cycles at -40°C/125°C across different PCB finishes and component types, Durafuse® HR is ideal for applications requiring an extended mission profile beyond what is achievable with traditional Pb-free alloys. No longer does high-reliability have to mean high-voiding, as Durafuse® HR outperforms SAC305 when it comes to bottom-terminated component voiding. It also offers reduced solder joint cracking and increased shear strength.

3D Inspection Solutions | Koh Young America

At Indium Corporation, we believe that materials science changes the world.

Senior Product Manager Chris Nash

In that spirit, we believe that Durafuse® HR has the ability to revolutionize automotive soldering processes and numerous other high-reliability applications.

Senior Product Manager Chris Nash

Durafuse® HR features: High-temperature thermal cycling reliability Excellent voiding performance Good shear strength Compatible with most SAC305 reflow profiles Compatible with standard PCB surface finishes, including ImSn, OSP, and ENIG For more information about Indium Corporation’s solder alloy products, visit www.indium.com/solders/alloys.

About Indium Corporation

Indium Corporation® is a premier materials refiner, smelter, manufacturer, and supplier to the global electronics, semiconductor, thin-film, and thermal management markets. Products include solders and fluxes; brazes; thermal interface materials; sputtering targets; indium, gallium, germanium, and tin metals and inorganic compounds; and NanoFoil®. Founded in 1934, the company has global technical support and factories located in China, Germany, India, Malaysia, Singapore, South Korea, the United Kingdom, and the U.S.

For more information about Indium Corporation, visit www.indium.com or email Jingya Huang. You can also follow our experts, From One Engineer To Another® (#FOETA), at www.linkedin.com/company/indium-corporation/.

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