Easycargo 40mm Heatsink Kit 40mmx40mmx20mm + 3M8810 Thermal Conductive Adhesive Tape, Cooler Aluminium Heat Sink for Cooling 3D Printers Stepper Motor TEC1-12706 Thermoelectric Peltier Cooler 40x40x20

I bought these to add to my Chromecast dongles as they were getting too hot and causing issues. I had a small circle one made for chromecast but they are no longer available. So I went with these and so far have had zero issues with the dongles overheating while in use. They are a tiny bit too big for my usage, but they are out of sight and being bigger seems to keep the heat down even better than the smaller circle one on my older chromecast v3 dongle. Been 4 months and shows no sign of falling off.Edit: picture added as installed on Google Chromecast v3

I wasn't real sure if these would help to cool down the stepper motors on my 3D printer without a fan, but they do! The adhesive that are on these stick well and definitely acts as a good heat transfer. My motors now stay much cooler!

I used this on a 3d printer with a relocated extruder motor. The stepper motor would get very hot since it no longer touched the aluminum frame so I decided to use a couple of these to cool it down. I also added a 4020 fan into the mix and she's now cool to the touch. Good product, sticks pretty well, efficient at wicking heat.

almost perfect fit for creality k1 stepper motors they fit the "bottom" of the motors and with the right tool head fits in the side next to the side panels

It works as expected. I stick this onto my 3d printer motors and it helps cool them down. Good product

I bought these heatsinks to use on stepper motors. I have one that is mounted vertically and the adhesive has no problem holding it in place. I needed to remove some aluminum on one of them so that it would fit in a tight space. It was easy to work with and yet strong enough that the fins didn't just break off. One of the motors drops and hits the table with quite a lot of force and it hasn't caused the heatsink to fall off. Great product great price.

Perfect size for a mxm video heat sink build.

Got this one to cool better Chromecast Ultra. I removed the plastic cover and attached it directly to the metal lid under it using the provided tape. Tape holds very well and the heat-sink seems to do it job well to keep it cool enough to be stable. It is also a very food size for the Chromecast

Bought these to Frankenstein onto an ebike for additional cooling. They defianately pick up heat.The glue is a little weak for this application however for a non-moving object they would work great.

Have used one to make a heatsink on one of my SBC's, this is an Odroid C2 and it does a good job in keeping the SoC at reasonable temperatures.The design allows for easy cut to size, in my case I could get 26x40mm which is perfect for the CPU and ram chips.Obviously, needs to properly clean before sticking the heatsink onto, it becomes rather solid after a while.

Come da Descrizione

Habe diese für meinen Geeetech A10 gekauft.Außer dem Z-Motor alle Motoren damit bestückt - Hitze der Motoren im Druckbetrieb nahm spürbar ab.(Es empfiehlt sich eine Kabelschleppkette neben dem Y-Achsen Motor zu installieren da sonst das Kabelpaket im Gewebeschlauch beschädigt werden können)

Adquirí este ítem para un Motorola 68030, ya que la medida es perfecta. En lugar de llegarme 4 disipadores de 40x40x20mm me han llegado 10 piezas de 14x14x13mm. Además, una de ellas sin adhesivo. De hecho en el sobre antiéstatica en el que iba todo, ya pone que son 10 piezas y no las que hay en la descripción...