high density mounted board, a spot heater can also prevent concerns of the soldering iron making direct contact with the component. 2-1. If the distancefrom the hot air outlet of the spot heater to the component is too close, cracks may occur due to thermal shock. To prevent thisproblem...
4 Distance 5mm or more Hot Air Application angle 45° *Figure 1 Hot Air Temperature Nozzle Outlet 400°C max. ApplicationTime Less than 10s [Figure 1] One-hole Nozzle an Angle of 45 3. Optimumsolder amount when re-working with a soldering iron 3-1. If thesolder amount is ...
high density mounted board, a spot heater can also prevent concerns of the soldering iron making direct contact with the component. 2-1. If the distancefrom the hot air outlet of the spot heater to the component is too close, cracks may occur due to thermal shock. To prevent thisproblem...