This tiny little orange heatsink is a perfect solution for cooling off small surface-mount components such as stepper driver or CPUs on a Raspberry Pi 3/4/Zero or mini PC. It is made of pure copper to increase heat dissipation and transfer for your machine running cooler in summer. Specification * Pure copper * Self-adhesive * Dimensions:13.2mm*12.1mm(0.52"*0.48") * Weight:10g https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2023-03-06 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2023-12-27 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2024-09-19 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2024-11-29 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2024-11-30 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2025-11-28 https://elecena.pl/product/22714551/self-adhesive-pure-copper-heatsink-for-raspberry-pi 2025-11-29