sTIM Preform is a solder-based thermal interface material designed for high-performance semiconductor applications, providing superior thermal conductivity in TIM1, TIM1.5, and TIM2 interfaces. It is available in non-adhesive, non-organic preform shapes with dimensions ranging from 4.0mm to 70.0mm in length, 4.0mm to 63.0mm in width, and 0.05mm to 0.50mm in thickness, packaged in tape & reel for sizes up to 27mm x 27mm or in trays for larger sizes. Composed of pure indium or indium-silver alloys, it offers thermal conductivity up to 86 W/mK and melting ranges from 141°C to 237°C depending on alloy composition. The material is suitable for high-performance computing, automotive electronics, and consumer electronics applications.
Product Overview
As semiconductor packages increase in performance and functionality, the demand for advanced Thermal Interface Materials (TIMs) rises. With decreasing junction resistance, traditional organic-based TIMs are approaching their limits for high-performance power applications. Kester's indium-based solder TIMs offer superior thermal conductivity, providing the next step in TIM interconnect solutions.
Product Features
High-Purity Materials
High-purity materials ensure reliable performance and high thermal conductivity.
Mechanical Strength
Excellent mechanical strength and wetting properties on various metallizations, such as Ag and Au.
Wide Processing Window
Compatible with multiple reflow profiles, providing flexibility in manufacturing processes.
Featured Applications
Die Attach
Provides a reliable thermal interface between the die and heat spreader.
Power Devices
Suitable for high-performance power applications where traditional organic-based TIMs are insufficient.
Interconnects
Ideal for applications requiring precise thermal management and high mechanical strength.
| MacDermid Alpha Electronics Solutions | |
|---|---|
| Product Category | Filler Alloys and Consumables |
| Product Number | Kester ® Indium sTIM |
| Product Name | Solder Thermal Interface Materials (TIMs) for High Performance |
| Solder Alloy | Indium Alloy Solders |