Extruded Aluminum Heatsink
Fin Height: 1"
C/W/3": approximately 1.10
Weight per Inch: .43
All of our heatsink extrusions are sold by the inch. To order a more specific length, for example a length of 5.5", you would choose 6" and and indicate your desired cut length in the "Specific cut length" field above. If you have any questions, please give us a call or send us an email, we would be happy to assist you.
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Was not sure it could handle the heat but it's performing better than I thought. I added a u channel cover and vented air through it and my temps are super low.
Excellent Customer Service.
The product arrived to spec, as ordered. However, When I checked out via your website, your shipping estimator declared an arrival date of Saturday 8/22/2015, for +19.00USD surcharge, which I paid. However, I did not receive the item, which I needed for a job I was doing over the weekend, until 8/24/2015. I asked for a refund of shipping charges and one of your associates insisted that I provide proof that your website displayed the promised arrival date as such. I found this request to be ridiculous and an embodiment of extremely poor customer service, considering she knew very good and well that none of the invoices your company sent me had such information displayed and obviously normal customers don't go around taking screen shots of webpages as they navigate. I'm 100% sure of what your website promised, because I specifically chose your company to order from because it had the option of 2 day shipping and I needed the part by the day that your website displayed as the promised delivery date. I ordered other parts from Amazon at the same time, which arrived ON TIME for ZERO additional fee. You'll have a hard time competing in today's marketplace if you keep making empty promises and then putting the burden of remediation on your customer. I certainly will think twice before ordering from you again. Best Regards, Dave
Product was as expected, in fact, custom cutting was actually closer to tolerance than expected, same day custom service. Customer service assisted in expedited delivery and savings in shipping costs.
Ordered a 3" segment, what I received was within 0.002". Using it to heat sink about 20 W heat coming off of SMT LEDs, and apparently my math was off as it was severe overkill. Sharp edges (but not burred), but for the price an excellent buy.
Very happy with the heatsink, and the very fair price! Thank you!