4 0 mhz cpu thermal pad

{"cid":"91190077","title":"Dielectric Constant 3.8 Mhz Cpu Thermal Pad Soft Compressible For Memory Modules","imgUrl":"https:\/\/img.ismap.com\/nimg\/5e\/63\/e70162ee252918149fee1d125039-200x200-1.jpg","attrs":{"Price":"0.1-10 USD\/PCS","Brand Name":"Ziitek","Model Number":"TIF1120-30-02US thermal pad","Minimum Order Quantity":"1000 pcs","Delivery Time":"3-8 work days","Certification":"UL","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100000pcs\/month","Packaging Details":"25*24*13cm canton","Dielectric constant@1MHz":"3.8 MHz","Product Name":"TIF1120-30-02US Series","Application":"power supply","color":"gray","Name":"Dielectric constant 3.8 MHz Soft and Compressible Thermal Pad for Memory Modules","keyword":"Thermal Gap Pad"}}

{"cid":"91147218","title":"Compressible CPU silicone Thermal conductive Pad TIF\u2122500S Series, Blue 5.5 MHz Dielectric Constant, 3.0 W\/mK 2.64 g\/cc","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/b4\/d52b745b252022dc4aa5156da039-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"ZIITEK","Model Number":"TIF\u2122500S Series","Minimum Order Quantity":"1000pcs","Delivery Time":"3-5 work days","Certification":"UL and RoHs","Place of Origin":"China","Supply Ability":"100000pcs\/day","Packaging Details":"1000pcs\/bag","Construction & Compostion":"Ceramic filled silicone rubber","Thermal conductivity":"3.0W\/m-K","Hardness":"40 Shore 00","Specific Gravity":"2.64 g\/cc","Continuos Use Temp":"-50 to 200\u2103","Dielectric Breakdown Voltage":">10000 VAC"}}