Features: Brand new and high quality. PTM7950 is a super high thermal conductive Phase Change Material (PCM) available in pad and paste formats. It's engineered to minimize thermal interface resistance, maintain excellent performance through reliability testing, and offer scalable application at a competitive cost. Based on a novel polymeric PCM system, PTM7950 exhibits excellent interface wetting across typical operating temperature ranges, resulting in extremely low surface contact resistance. PTM7950 is a patented material offering superior reliability (passes 150˚C bake 1000 hours, T/CB 1000 cycles) and maintaining low thermal impedance (<0.04˚Ccm2/W @ no interface pad), making the PTM7950 series desirable for high-performance integrated circuits. Product Usage: Applied pressure and temperature are suggested to achieve a minimal bond line thickness of the thermal interface material, typically less than 1.5 mil (0.038 mm) for optimal performance. The material must go through its phase change temperature to exhibit its intended performance. Specifications: Material: Silicone Dimensions: 31x50MM, 40x40MM, 40x80MM, 80x80MM, 80x160MM (Optional) Thermal Impedance: 0.04˚C-cm2/W Thermal Conductivity: 8.5 W/mk Thickness: 0.25 mm End of Line: 0.04˚C-cm2/W Bake 150˚C, 1000h: 0.04˚C-cm2/W Dual 85, 1000h: 0.04˚C-cm2/W Temperature Cycle 'B' (-55˚C to +125˚C, 1000 cycles): 0.045˚C-cm2/W Note: This product is a phase change material. During air transport, cabin conditions and local climate may cause slight edge deformation, which does not affect normal use. Please do not purchase if this is unacceptable. Allow for 1-3mm error due to manual measurement. Please ensure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x PTM7950 Thermal Pad 1 x Sticker