Welcome to HeatsinkUSA
Our goal is to provide our customers with quality,
extruded aluminum heatsinks at an affordable price.
We supply companies and individuals with quality heatsinks for use in a variety of applications, including DIY and commercial LED lighting and Audio.
HeatsinkUSA supplies heatsinks in smaller quantities that are not available from larger manufacturers.
Please browse through our profiles and contact us if you have any questions. We sell our heatsinks by the inch. We charge a low flat fee of $5.00 on every order, which covers any number of horizontal cuts. If you need your heatsink cut to a more specific length, just order the next highest inch, and indicate your desired length in the "specific cut length" field when ordering. Vertical cuts are possible as well for an additional cut fee. Any order requiring vertical cuts must be placed by phone.
Lead times vary, however, the vast majority of our orders are shipped the next business day. In some cases, we can ship same day for a $25.00 charge. Please call for availability to ship same day.
International Customers: If during checkout you do not receive a valid shipping option, it may be due to the content of your cart (weight), please contact us for a quote. Also, when purchasing lengths under 12", we may be able to reduce your shipping costs by using flat rate boxes from USPS. Please call or email us if you feel this may be an option for you.