Features: Brand new and high quality PTM7950 is a super high thermal conductive phase change material (PCM) in both pad and paste formats. It is designed to minimize thermal resistance at the interface, maintain excellent performance through reliability testing, and provide scalable application at a competitive cost. PTM7950, based on a new polymeric PCM system, exhibits excellent interfacial wettability during typical operating temperature ranges, resulting in extremely low surface contact resistance. PTM7950 is a proprietary material that provides superior reliability (suitable for 150˚C bake 1000 hours, T/CB 1000 cycles) and maintains low thermal impedance (<0.04˚Ccm2/W @ no shim), making the PTM7950 series desirable for high-performance integrated circuit devices. Product Use: Clamp 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 best performance. The material must go through the phase change temperature to exhibit eligible performance. Specifications: Material: silicone Dimensions: 31X50MM, 40X40MM, 40X80MM, 80X80MM, 80X160MM (optional) Thermal impedance: 0.04˚C-cm2/W Thermal: 8.5 W/mk Thickness: 0.25mm End of line 0, 04˚C-cm2/W Bake 150˚C, 1000 h 0.04˚C-cm2/W Double 85, 1000h 0.04˚C-cm2/W Temperature cycling 'B' '(-55˚C to +125˚C, 1000 cycles) 0.045˚C-cm2/W Note: This product is a phase change material. During air transport, the cabin and local climate may cause a slight deformation of the product's edge, which does not affect normal use. If unacceptable, please do not buy. Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. 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, \"We strive to provide you with excellent customer service. No matter what problems you encounter, our professional team will do their best to solve them for you and ensure you have a pleasant shopping experience.\"