![Do some soldered components use solder that only melts in temperatures higher than 480 °C? - Electrical Engineering Stack Exchange Do some soldered components use solder that only melts in temperatures higher than 480 °C? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/n00Og.jpg)
Do some soldered components use solder that only melts in temperatures higher than 480 °C? - Electrical Engineering Stack Exchange
![How to get this solder of my ground pad? It won't melt and if I try to put flux on it and fuse the ground wire to it then it doesn't stick. : How to get this solder of my ground pad? It won't melt and if I try to put flux on it and fuse the ground wire to it then it doesn't stick. :](https://preview.redd.it/afhwljoudfyz.jpg?auto=webp&s=2f76720d0875e36f0a99dc648bb4462e759b85b4)
How to get this solder of my ground pad? It won't melt and if I try to put flux on it and fuse the ground wire to it then it doesn't stick. :
Why can't I solder the wire properly? The method I follow is that the solder iron should be touched to the wire and the wire heats and then solder is applied. However,
![What's a good way to solder a tiny microchip to a circuit board with nothing but a soldering iron and a magnifying glass? - Quora What's a good way to solder a tiny microchip to a circuit board with nothing but a soldering iron and a magnifying glass? - Quora](https://qph.fs.quoracdn.net/main-qimg-b8170722116b0b83bed66c47d62615a9.webp)