How To Replace Surface Mount IC / smd IC || smd Soldering

You always make it look so easy.

Hey, i am facing one Problem with my BMP581 Sensor,it is on flex PCB ,now by mistake i gave connection no 6 instead of 7 ,how i can solve this issue,is there any chance that i can solve this issue , please guide me

To over come glue issue , if apply 400deg c can get off chip nicely but ic spoiled which is removed from doner pcb ,

Frequently I have facing difficulty is, some makers they have applied glue below the ic , hard to judge whether lead not yet melted
well or glue still sticking hard , if force to get off , pcb track peel off , or what I have removed ic few pens bending unable to use this ic again , any idea pls 🙏

Pretty awesome, helpful, full of experience and much useful , thank you so much

Amazing job as always! Could you reuse the component on another board? Would you clean the old solder off somehow, or are the pins too delicate?

Another Master at work.What a privilege to watch you work.

Hi @mrsolderfix3996
Great video...I have a Samsung TQFP-160 S3C44B0X01 160 pin beast that needs removing and replacing on a board. I am not sure if I have the necessary skills that you have acquired and I'm not sure I am brave enough either. Do you undertake private work ?? I assume you are London based....Keep up the great work...and keep the wonderful videos rolling !! Thanks...

Tamprachar 340 Air ?

art at this component level Sir

I tried it, good work

Awesome......Thank you!

Awesome!

what about the adhesive on the aluminum tape? is that particular tape special for circuit boards ?

Thanx sir

Thanks for sharing this knowledge

Between awesome video

Hey I am new to fixing soldiering, what is the liquid you used? You said reflux something?

Nice video, well done, keep it up, thanks for sharing it :)

but around 350-400c' desoldering heat broking the chip die, how did you protect chips from this hi-temps?

Great video❤

Thanks for sharing

Thank you for all your lessons. I appreciate you

Very nice work. I am trying to up my SMT game, and your videos are helping a lot.

Thanks, well presented. I need to practise more with hot air - I keep burning boards or melting surrounding parts before a part desolders. I’ll try out some aluminium tape!

Temperature 400 and air 80 ?

Thankyou, your videos are just what i needed. I'm having difficulty resoldering in an ic on what looks like a ceramic pcb. I snipped half the legs off which sent a shockwave dislodging the pads on that side. So i can't solder to the substrate underneath, although it is conductive. The other side is ok as i just flexed the ic like a hinge until the oins snapped. I still have useable tinned pads on that side. I'm trying conductive glue on the padless side, but it's tricky as i messed up taking the weight off the ic too soon as it was curing. I bet you could sort it. If only i could send it to you...

Great video! What is that you are using to apply the flux? I'm also curious if you think an IC with a large exposed ground pad on the bottom needs to be treated differently, or if the same method applies? Thanks for sharing. This is incredibly helpful.

What is the difference in using 138c and 180c solder. ICs dont go above 80 or 90C right, so can i use 138c solder on qfn and other smd?

Hello Mr soldering
I have to say
You're the best ever
Congrats
Fron Venezuela 🇻🇪 south America

Have you tried the Qualitek flux from somersetsolders if so is it any good

What microscope do you use?

Hi wow perfect.. can i ask what settings for Heat .. for hot air and soldering iron ??

always remove the lead fre rubbish solder :)

Thank you for yet another informative video, while being an old hand, you are never old enough not to learn new tricks!
Can you let me know where you managed to obtain .25mm leaded solder andf they Alluminum tape.
Once again great stuff keep it up!

I am Brazilian learning soldering with you. I have just started a job as hardware technician. Thanks for sharing your knowledge . Much appreciated :)

Your operation is very smooth and I have learned a lot!

Hi, I really like your videos and am trying to follow along while learning to solder some retro video games I have. What kind of iron tips do you use? My iron is a T12 clone and the conic shaped tip I have doesn't work nearly as well as the one you use in your videos. Do you just bump up the heat on your soldering iron when soldering the smaller package components?

Thank you for sharing and teaching these correct techniques, thank you very much!

Hi. What kind of flux do you use? Thx

Thanks!

It's a good video, but why stretch this video and show how to solder all 4 sides

Great! Better than factory. Thanks a lot

Excellent work. I have been going through your list of videos and practising on some old circuit boards. Thanks for sharing 😁

Thanks for this nice video. I really like your work. I just want to ask can I use the contact cleaner spray instead of alcohol for boards cleaning? Thanks again

Super cunning!

Poetry in motion.

Great video! Are you using leaded 0.25mm solder? If so, what brand / model are you using, please?