The How to Solder (Guide) application was designed to be a user-friendly, easy-to-use, and effective tool that can be used to learn how to solder.

So, what is through hole soldering (PTH)?

This is a process in which two or more metal items are joined together by melting and then flowing a filler metal into the joint. The most common type of through hole soldering is used to connect an internal component to a external one.

A circuit board is an example of a device that could be soldered in this way. The internal component could be a part of the computer or smartphone, and the external component could be a part of the external circuit, which could be a part of a circuit board or a device such as a wire or a cable.

The most important part of the PTH process is the melting point of the solder. It must be mentioned that the higher the melting point, the better the quality of the connection. The second most important thing is the type of the solder. The higher the melting point and the better the quality, the better the connection.