What temperature should desoldering be?
What temperature should you desolder at?
| Device | Setting |
|---|---|
| Soldering iron | 330 to 360°C (630 to 680°F) |
| Hot air rework station | 350 to 380°C (660 to 720°F), with low to medium airflow. |
What temperature do you remove solder from circuit boards?
Otherwise, surface-mount components must be removed by heating the entire component to a temperature sufficient to melt the solder used, but not high or prolonged enough to damage the component. For most purposes, a temperature not exceeding 260 °C (500 °F) for a time not exceeding 10 seconds is acceptable.
What temp does motherboard solder melt?
Laptop and desktop motherboard manufacturers are continuing use of Lead Free Solder(LFS) for last 5-6 years. This kind of solders’ melting point starts at 217 degree Centigrade(C). There are different kind of alloy composition used in manufacturing LFS, whose melting point differs.
What temperature should hot air solder be set at?
For wave soldering, the recommended solder temperature is 260±5 °C with a △T≤ 150°C….Latest News.
| Method | Min. Temp. | Max. Temp. |
|---|---|---|
| Hot Air Pencil | 315°C | 400°C |
| SMT Tweezers | 200°C | 300°C |
| Solder Iron | 200°C | 300°C |
Do you need flux to desolder?
You will need to add your own flux as you desolder. Unfluxed wick has a part number that starts with 1830 through 1833.
Can you use a heat gun to Desolder?
A very simple technique consists in using a heat gun to heat the area where the component is located. After a few seconds, you can easily remove the component. This technique is not very sophisticated as it tends to desolder all the components located in the area.
Is a hair dryer hot enough to melt solder?
A hair dryer would not be able to produce enough heat to melt the solder and shrink the tubing. We recommend using a heat gun with these Wirefy heat shrink solder & seal connectors.
Is brazing hotter than soldering?
Because brazing involves higher temperatures than soldering, using an oxygen-acetylene torch is your surest bet because this gets hotter than a MAPP gas or propane torch, although for most small-to-medium jobs (thinner copper piping) a turbo torch should also work. Also remember that MAPP gas burns hotter than propane.
Will a heat gun melt solder?
It depends on the solder and the heat gun. Some heat guns get a lot hotter than others, and some solders melt at far lower temperatures than others. So some heat guns will melt some or even most solders, and some solders can be melted by almost any heat gun.
What is the best temperature for desoldering a motherboard?
The Hakko 808 desoldering gun (which I use) ranges from 380-480°C (715-895°F). It does a remarkable job for most things, but I’ve occasionally needed to preheat a board for stubborn components that have a lot of mass or are connected to a heatsink. Your temperature selection of 400°C (750°F) seems good.
What are the dangers of desoldering a motherboard?
The danger is that you may damage components if you exceed their temperature tolerance. The Hakko 808 desoldering gun (which I use) ranges from 380-480°C (715-895°F). It does a remarkable job for most things, but I’ve occasionally needed to preheat a board for stubborn components that have a lot of mass or are connected to a heatsink.
Why does desoldering take so long to heat up?
The mass of the component that you are desoldering. If the component is large, has large pins or has a heatsink, it takes more heat to heat up. On the other hand, small surface mount components barely have any thermal mass. Basically, the more metal, the more heat you need to introduce to melt the solder.
What is the temperature of a 948 desoldering station?
YIHUA 948 Desoldering Station, 80W, with Auto Shutoff, Variable Precise Temperature (662°F ~ 896°F), ºC/°F display, Sleep Function and More. A new way to desolder – If you get a 948 desoldering station, you’ll enjoy the full benefit of efficient desoldering.