Desoldering a TQFP-IC with a hot air station (SRAM from a PC mainboard).

Part of a typical SMT rework situation: Destruction free desoldering of an SMD from an old PC mainboard... I used this one a long time ;)

Category:

Science & Technology

Tags:

• SMT
• SMD
• rework
• hot
• air
• solder
• out
• Ausloeten
• Heissluft
• Heissluftstation
• TQFP
• IC

[anglitoestebancito]

@linuxgeek81

What did you use to hold the chip after it moved (when you tried to zoom in white paper)?, looks like a window sucker.

[linuxgeek81]

@anglitoestebancito A vacuum pipette. The chip would be far to hot to touch it like that after desoldering anyways, would burn your fingers ;)

[Flankymanga]

aaaahhh this is the video i was awaiting. Thanks Michael for the kept promise!

I wanted to see the hot air station - couple of weeks back you promised and finally i was able to watch it in action ;)

Thanks man!

[linuxgeek81]

@Flankymanga You're welcome ;) I didn't show this for some time because I haven't had a tripod, which makes it a litt;e awful.

[llewgnal]

Nice machine Linux, good to have the best tools,,,

Gary

[linuxgeek81]

@llewgnal In this case, it's low end. But still good enough for a number of purposes ;) Paid about EUR150 for the station.

[bPaIsNtKaYrd]

hey can i use hot air gun and can i destroy the chip when im usin hot air gun when the  temp. is 300°c for 10 sec ???

[linuxgeek81]

@llewgnal I have a name, you know.

[linuxgeek81]

@krizem Yeah I built an Arduino board and almost instantly dropped it after that. Anyways AVR controllers are not hard to handle.

[krizem]

@linuxgeek81 Cool i'm just mucking around with arduino's at the moment but building and programming from scratch so much more appealing. look forward to you new vids and welcome back :)