GCSR-025

GCSR-025 is a high-efficiency, silicone-based thermal interface pad engineered for superior heat transfer in both electronic and industrial systems. With a thermal conductivity of 2.5 W/m K, it quickly draws heat away from critical components. As a result, it helps maintain stable operation and reduces the risk of overheating.

Unlike rigid materials, GCSR-025 is soft and conformable. It compresses easily to fill microscopic air gaps between uneven surfaces. This creates better contact between heat sources and heat sinks, significantly reducing thermal resistance. Additionally, its low Shore hardness allows it to adapt to surface irregularities without adding mechanical stress.

Beyond thermal performance, GCSR-025 also delivers strong electrical insulation. It features a dielectric strength greater than 10 kV/mm and a dielectric constant of 5.5 at 1 MHz These properties make it suitable for environments that demand both thermal management and electrical safety.

Moreover, the pad performs reliably across extreme temperatures, from -40°C to +200°C. It also meets UL 94 V-0 flame resistance standards, offering extra protection in high-risk applications.

Thanks to its durable silicone construction, GCSR-025 resists cracking, tearing, and degradation over time. Even under repeated thermal cycling or mechanical pressure, it maintains its form and function.

Available in a range of thicknesses from 0.5 mm to 5.0 mm, it can be die-cut or trimmed to fit custom designs. Whether you’re working with CPUs, GPUs, power modules, battery systems, or LED assemblies, integration is simple.

In conclusion, GCSR-025 offers a balanced mix of thermal conductivity, electrical insulation, and mechanical durability. It’s an ideal solution for engineers who need reliable, easy-to-apply thermal interface materials in demanding applications.