Indium Corporation® will feature an array of innovative thermal management solutions at SEMI-THERM, March 13‒17, in San Jose, CA.  

Indium Corporation’s new line of innovative liquid metal pastes (LMP) has enabled a true liquid metal-based TIM solution capable of handling heat dissipation issues while maintaining long-term reliability. With higher viscosity than standard liquid metal, Indium Corporation’s next generation LMPs offer:

  • Rth as low as 0.03K/W
  • Predictable spreading characteristics
  • Lower risk of pump-out
  • Lower total costs

Indium Corporation’s Heat-Spring® solutions, ideal for TIM2 applications, are a compressible interface between a heat source and a heat-sink. These indium-containing TIMs offer superior thermal conductivity over non-metals—with pure indium metal delivering 86W/mK. They are available as pure indium, pure indium clad with aluminum to prevent sticking to the device under test (DUT), indium-silver alloys, and indium-tin alloys.

Featured Heat-Spring® products at SEMI-THERM:

  • Are patterned to optimize contact with non-planar surfaces
  • Provide uniform contact between the burn-in head and the DUT
  • Provide more uniform thermal conductivity
  • Clean with no residue
  • Are recyclable and reclaimable

Indium Corporation’s GalliTHERM™ portfolio of gallium-based liquid metal solutions draws on the company’s more than 60 years of experience in manufacturing gallium-based liquid metals. These liquid metal TIMs are designed for both TIM1 and TIM2 applications. Liquid metal TIMs offer:

  • High thermal conductivity for end-product longevity and reliability
  • Low interfacial resistance against most surfaces, ensuring rapid heat dissipation
  • Extraordinary wetting ability to both metallic and non-metallic surfaces

To learn more about Indium Corporation’s thermal management solutions, visit our experts at SEMI-THERM.

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 or email You can also follow our experts, From One Engineer To Another® (#FOETA), at or @IndiumCorp.


SEMI-THERM is an international forum dedicated to the thermal management and characterization of electronic components and systems. It provides knowledge covering all thermal length scales from IC to facility level. The symposium fosters the exchange of knowledge between thermal engineers, professionals, and leading experts from industry as well as the exchange of information on the latest academic and industrial advances in electronics thermal management.