Burn-In Test

The most stringent application requirements for thermal interface materials (TIMs) are found in semiconductor testing. This environment presents challenges such as increased power, elevated heat flux, larger die sizes, and greater warpage that must be effectively managed. For semiconductor testing, compressible soft metal alloys like indium have become the industry standard. Specifically engineered for burn-in and testing processes, these recyclable materials support multiple insertions, improve process yields, and offer ease of use.

A thermal image of an electronic circuit board showing areas of varying heat, with bright orange and yellow indicating hot spots and cooler areas in purple and blue.
A black and silver integrated circuit socket with an open lid, designed for efficient burn-in testing.

Improve Process Yields With Heat-Spring® HSK

Heat-Spring® HSK features a textured pattern on one side and an aluminum-clad barrier layer on the other, ensuring durability through numerous insertions. The thin aluminum layer facing the device under test (DUT) prevents the soft metal from adhering to the surface, effectively reducing the risk of stains and cracks.

Enhance Gap-Filling and Thermal Performance on Uneven Surfaces

Sustainable TIM

Metal TIMs are easy to handle, 100% recyclable, and eligible for credit upon return. Multiple alloys are available depending on operating temperature requirements.

Flexible

Adaptable formats can bend up to 90° and wrap around various test head/socket lid configurations, including gimbaled test heads.

Performance

Surface pattern designs reduce contact resistance, delivering thermal performance comparable to solder at 50 psi. New options for even lower pressure are also available.

Multiple Insertions

The aluminum-clad layer on the DUT prevents staining and sticking, allowing it to be used for hundreds of cycles.

Related Applications

Close-up of a computer microchip on a green circuit board with visible electronic components and patterns.

Thermal Management

Thermal solutions for HPC ensuring reliability and optimal

Illustration of a microchip with a transparent overlay, revealing internal components and electronic connections, highlighting the precision akin to a tim1 40 design.

TIM1, TIM1.5, TIM2

Metal-based TIMs deliver high thermal performance and

Exploded view of electronic components on a green background, showing circuit boards, copper connectors, and a central logo.

Package-Attach

Wide selections to address the challenges in

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