Solder Paste: Type 3 vs. Type 4 vs. Type 5
Solder paste can be made with a variety of solder powder sizes. Solder powder sizes are classified by Type in the IPC standard J-STD-005 Requirements for Soldering Pastes. Table 3-2 details the solder powder size ranges for each type, and an excerpt from the table is shown below*. *IPC J-STD-005A Requirements for Soldering Pastes, […]