"Mastering Desoldering: Essential Parts to Desolder for Success"
Originally Published 2 years ago — by Hackaday

In the world of easy online ordering, salvaging parts can still be useful for electronics enthusiasts. It is recommended to desolder expensive components like large capacitors, power semiconductors, and inductors, which can yield valuable parts. While electrolytic capacitors are now cheap and easily available, it may still be worth desoldering them if needed. Additionally, cases can also be salvaged. However, it is advised not to accumulate too many salvaged parts.