[PARAMETER] Overall Size: 9 x 9 x 12 mm / 0.35 x 0.35 x 0.47 inch (L*W*H); Color:Black.
[APPLICATION] Great for cooling chips, stepper motor driver module and other small electronics that didn't come with any cooling.
[INSTRUCTION] The heatsink themselves won't cool anything down, they need air flow.We recommend using them together with cooling fan(here is not included).
[PASTEABILITY] Pre-applied heat conductive adhesive tape for optimum heat transfer and easy installation.
[NOTE] Please clean and keep dry of the surface before installing.