Esumic Aluminum Heatsink Heatsink Module 16 Heatsinks For High, Pc. Computer. Product Details Droduct description * Specification : Cooler * Material : Aluminum * Color : silver Product parameter introduction # Heat sink spacing: 5mm. # Number of fins: 16. # Size: 100 * 100 * 18mm / 3.93 x 3.93 x 0.7 inches. Tape Dimensions: 20mm x 25m x 0.25mm. Working temperature: -20?~120?. Thermal conductivity: 1.5. The package includes : ?4 x 100x100x18mm aluminum radiator module. ?1 x 12mm x 25m x 0.25mm thermally conductive double-sided tape. ??Radiator module?The surface design minimizes cooling when in contact with air. 16 heat sinks increase the sealing area, thus ensuring better heat dissipation. ??Application?Computer, FET, IC, power amplifier, voltage regulator, MOSFET, SCR, etc. Make sure that the size and heat dissipation of the heat sink are suitable for your components. ??Tape characteristics?high thermal conductivity, strong insulation, strong adhesion, softness, pressure resistance, heat resistance, double conductive tape, etc. It is a powerful assistant to solve the heat dissipation problem of many electronic products. ??Thermally conductive tape? Thermally conductive tape has high thermal conductivity and insulation, and can be firmly connected to the radiator and IC chip. ??Easy to use?just stick to the surface of the object. Tear off the blue paper to firmly adhere to the heat source and radiator. Speed up heat dissipation. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.