How To Replace Surface Mount IC / SMD IC - 3 Neat Methods
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- Опубліковано 7 гру 2021
- How to replace SMD IC's using 3 different methods is a clear soldering tutorial with a method to suit everyone's needs.
Showing various options and equipment including hot air guns , 2 soldering irons and other simple tools there really is a method for you.
If you find this video of use please consider my other soldering postings on UA-cam showing many different aspects of soldering work and be sure to subscribe so as to not miss out on any future releases.
Thank you for your time and good luck.
#smdsoldering #smdicreplacement - Наука та технологія
Very nice. Thanks for the great pointers!
Hi , thank you for watching the video and commenting , very much appreciated 👍
Thank you! The best video I saw to replace IC.
Hi , thank you for supporting my channel , very much appreciated 👍
This is a helpful video. I'm impressed - your hands are incredibly steady! You could be a surgeon.
Hi , thank you for your comment. Hopefully one of these methods can help people out. I've posted many other soldering videos on UA-cam showing all different aspects of soldering work , I hope also these are of use if people have soldering problems . Thanks again , and good luck with any soldering projects you work on 👍
Never thought to add more solder will lift majority of excessive solder with out a suction pen, Wow! Thanks!
Hi , thank you for watching the video and commenting , very much appreciated 👍
Great work as usual!!!
Hi , thank you for your comment , much appreciated 👍
Great teacher !! thank you, you make it super easy.
Hi , thank you for watching the video and commenting , very much appreciated 👍
Thank you a lot for your splendid show.
Hi . Your comment is much appreciated , thank you 👍
Thanks once again for sharing your knowledge. I've got hot air but for me the best method for removal is the 2 irons which I learned from your other video. Works a treat and makes removal really easy and safe.
Hi , thank you for your support , much appreciated . I originally posted this video a couple of months ago but since then I've got some better editing equipment which allows me to get much better picture clarity which hopefully comes across when people view this video . I've also redone a couple of my other video's. Thanks again 👍
Brilliant. Really helpful video for beginner at smd! Thanks a lot.
Hi , thank you for your comment , much appreciated. I'm glad you enjoyed the video and hopefully found it useful . Good luck with your soldering projects and thanks again 👍
Good advice!
3:25 - Instead of using 2 soldering irons, I recommend using a 'low-melt' solder - which melts as low as 58°C. This gives enough time to heat both sides with the same iron and remove the chip. Also works great with larger chips. Be sure to 'wet' all pins before removal so the original solder is diluted :ø)
Look for alloys with following composition - Sn12/Bi49/In21/Pb18 and names like 'FAST CHIP' or 'low melt/low temperature solder'
Be sure to clean up good before re-soldering, as the low melt/low temperature solder makes brittle and possibly long-term unstable connections.
I use low-melt in a slightly different way, putting the board on a pre-heater at 150 degrees C and applying low-melt solder stick to each joint; after wetting with low-melt the chip can be removed at this very low temperature, and the excess of solder can be moved, while still melted, to the center ans sucked off. Still pads need to be cleaned. I put regular solder on the pads, let them cool and remove the solder with a wick. ad
Excellent presentation! Thanks again!
Hi , thank you for your comment, and for supporting my channel , very much appreciated. I will post more videos when I get some time ( often busy ) and hopefully these will help people with their soldering. Thanks again , take care 👍
👍👍👍 Excellent, as always.
Hi , thank you for watching the video and commenting , very much appreciated . I'm glad you enjoy the channel , that's great to hear . Thanks again , take care 👍
Too lovely, wow
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Great job thanks for sharing.
Hi , thank you for your comment , much appreciated 👍
you might have just saved my graduation project
Hi , thank you for your comment, very much appreciated. I'm glad you enjoyed the video , hopefully it's useful for a few people , if so then I'm happy . Thanks again , take care 👍
I like this useful video. Thanks
Hi , thank you . I'm glad the video was of use to you . I will be posting more soldering videos when I get some time . Thanks again , and good luck with your projects 👍
Yet another excellent video! 👌🏻
Hi , thank you. I will be posting more new videos in the near future , so hopefully I can help a few people out . Thanks again for your continued support 👍
Thank you so much!
Hi , thank you for your comment, much appreciated. I'm glad you enjoyed the video and hopefully you found it useful
Lots of thanks.
Hi , thank you for your support, much appreciated 👍
Very nice approaches....but all I need advance microscope., I guess. Thanks v much Sir. ✌
Hi , thank you for your support , very much appreciated. Hopefully you found the video useful . Good luck with all your projects 👍
Hi great video!
What solder paste do you use? I’ve always shied away from paste. But your method looks so easy, I’d like to give it a try.
Thank you.
Hi i use the second methode when you can not use hotair but i bridge all 4 legs together with wire. Then you can use only one solder iron, that works flawless with no damage. Regards Steve from belgium.
Hi . Yes I've used the wire method to take out long single row connectors and I agree it is a good method but I love using 2 irons for rework , so much so that I've shown so many people this method and they to now use it for their reworks . I've also posted a complete UA-cam video on the uses of 2 soldering irons . Thank you for watching , all the best 👍
Ahm, may i suggest sir in the description box, a list (links names) of tools and something equipment use (brands, types, etc.) and solder-tin flux mixtures tubes with noozle?, braided wires, flux use (brands, types, sizes diam. Values) for a specific smd components in order for beginners in smd syrface soldering replacing reworkings. Thsnks sir for the replacement smd standards and tips. 😊❤.
Hi , thank you for your comment , much appreciated . All the things you have mentioned I have other videos on my channel covering all of this stuff . It's impossible to cover everything in one video . Thanks again 👍
Thanks for sharing
Which camera and lighting you are using? please share a link
Thanks! 💪
Hi , your support of my channel is very kind . If I can help people then that's great . Good luck with all your soldering projects and thanks again 👍
Hi what liquid flux do you recommend for de-soldering with copper braid, thanks in advance
Excellent video. What do you use to remove the flux after the job is completed?
Hi , thank you for your support , much appreciated. I use a fluid called Ultrasolve mainly and if I can't get this I use one called Flux off . I've posted a video on my UA-cam channel all about these fluids , how I use them , special methods , cleaning cloths etc , all the information will be in this video . Maybe it can help you . Thanks again 👍
Great video as usual. How do you actually check and know if the ic is faulty? Also if you remove the ic will the heat destroy it from the iron?
Hi , thank you for your comment , much appreciated . Sometimes you can physically see an IC is damaged ( holes blown in the body is a typical example ) but often I work with engineers who will ask me to change certain parts as they have tested the circuits down to a certain faulty IC. If you know how to fault find down to component level this is standard practice . Using the 2 iron method will not damage the components , it's no more risky than using a hot air gun , and is certainly better for the surrounding components as no heat is applied to them like it is with the hot air method . Hope that helps , thanks again 👍
@@mrsolderfix3996 thank you
Hi thanks a lot for sharing your knowledge. Your videos are really great and valuable for us. It will be usefull for us as beggiiner to have links for materials you use and a way to contact you for donnation and other. Many thanks again
Hi , thank you for your support , much appreciated
I don't generally supply links to products for certain reasons but I generally get all my solders and solder paste from BLT Circuits ( based in England ) , cleaning wipes , Gtek Dry Wipes from Grove Sales ( England ) , fluxes and other general stuff , components etc from Farnell , RS Components or Rapid Online or if in America I would use Mouser or Digikey as my choice of supplier for all kinds of tools , consumables , components etc . Hope that's ok , thanks again for your kind words , good luck 👍
IRP847, SA5584, S5532 no datasheet for IRP847? Z1T or Z1?
Bro i have doubt I can use hair dryer instead of blower.i am a 10th standard student.i want to replace my motherboard ic
First!!🙏🏼🙏🏼🙌🏼🙌🏼🙌🏼🙌🏼
Hi , thank you for watching , much appreciated 👍
How can I wet a pencil tip with tin solder all the way to the front?
Hi . I would try gently scraping down to the tip end with a scalpel ( but very gently ) and then continuously flood the tip of the iron with leaded solder . As long as the end is in good condition with no holes in etc eventually it should tin very nicely right down to the tip of the iron. This method works for me ( I know your problem , it's quite common ), so hopefully it can help you out . Good luck 👍
@@mrsolderfix3996 Thanks for the advice. I'll give it a try with the careful scraping. Many greetings, Karl.
Hi , no problem Hope you get on ok 🤞
Is it necessary to remove the old solder Sir?
Hi , I tend to remove it and start from scratch but if your using a hot air gun you can leave the old solder on the board . If using a soldering iron I would wick off the old solder otherwise your IC will not lay particularly flat . Hope that helps 👍
why do your videos appear to be recycling as new videos? Already seen the last 2 new videos.
Hi . I've just redone the last 2 video's with better editing equipment so they have much better clarity and sharpness . These are the only 2 I'm redoing , all future videos will be brand new with this added clarity that I can now achieve . Hope that helps , thanks for your comment 👍
@@mrsolderfix3996 it does, and they do look good!
Hi , thank you , your comments are much appreciated . Hopefully people will enjoy the better clarity in the future , thanks again 👍
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Hi , thank you for your comment. I'm glad you enjoy the videos . Thank you for all your support 👍