SP205A-40 Mid-Range Phase Change Thermal Pad | TOUSEN

The ​SP205A-40 Mid-Range Phase Change Thermal Pad​ delivers reliable 4.0W/mK thermal conductivity with excellent thermal impedance of 0.03°C·in²/W at 30psi. This advanced ​phase change thermal pad​ provides a balanced performance solution for various electronic cooling applications, combining the handling advantages of solid materials with the superior thermal performance of phase change technology. As a ​reliable thermal interface​ material, it maintains solid state at room temperature for easy installation, then transforms to liquid phase within the 45-55°C range to achieve optimal surface contact and eliminate air gaps between components and heat sinks.

Technical Performance and Application Versatility

The ​SP205A-40 phase change TIM solution​ demonstrates consistent performance in CPU/GPU applications, power electronics, and control systems. With its 0.2mm standard thickness and customizable options from 0.2mm to 0.5mm, this ​mid-range phase change thermal pad​ offers flexibility for various design requirements while maintaining excellent thermal performance. The material's natural tackiness ensures easy application and allows for rework capability, while its phase change characteristics provide complete surface wetting without the pump-out issues associated with traditional thermal greases. This ​reliable thermal interface​ solution operates effectively across a wide temperature range from -40°C to 125°C, ensuring stable performance under varying operating conditions. Compliant with RoHS, Halogen-Free, and REACH standards, the ​SP205A-40​ represents an optimal ​phase change TIM solution​ for applications requiring balanced thermal performance, reliability, and ease of use in electronic thermal management.