how to desolder smd QFN IC

#electronic #soldering #toshiba #laptop #tech #shorts #satisfying #asmr laptop repairing mobile repairing
TOOLS
FLUX:
s.click.aliexpress.com/e/_Dka... SYRINGE
s.click.aliexpress.com/e/_DEW... BOTTLE 80G
s.click.aliexpress.com/e/_DmH... SYRINGE SD360
SMD REWORK STATION:
s.click.aliexpress.com/e/_DCq... COMBO
s.click.aliexpress.com/e/_DBY... PREMIUM IRON
s.click.aliexpress.com/e/_DlL... PREMIUM HOT AIR
MICROSCOPE
s.click.aliexpress.com/e/_DDL...
s.click.aliexpress.com/e/_Dlg...
s.click.aliexpress.com/e/_DEx...
MULTIMETER
s.click.aliexpress.com/e/_DmC... FLUK
s.click.aliexpress.com/e/_DdJ... TOUCH
OSCILOSCOPE:
s.click.aliexpress.com/e/_DEe... HANTEK
s.click.aliexpress.com/e/_DEb... MOBILE
POWER SUPPLY:
s.click.aliexpress.com/e/_DFu... 30V-120V
s.click.aliexpress.com/e/_DDK... PHONE DOCKING STATION
SOLDER PASTE:
s.click.aliexpress.com/e/_DCz... 138c-183c
s.click.aliexpress.com/e/_DBT... UV
SOLDER WICK:
s.click.aliexpress.com/e/_Dmn...
s.click.aliexpress.com/e/_DlM...
HEAT PROTECTION:
s.click.aliexpress.com/e/_DBE...
s.click.aliexpress.com/e/_Dmq...
TWEEZERS:
s.click.aliexpress.com/e/_DDt...
USB POWERMETER:
s.click.aliexpress.com/e/_DDI... PREMIUM
s.click.aliexpress.com/e/_DF9... PHONE
SCREW DRIVERS
s.click.aliexpress.com/e/_Dlu...
s.click.aliexpress.com/e/_DEF...

[@stevenshaneyfelt]

I appreciate the ambient noise and birds

[@f1lab535]

🥰

[@LordVodka313]

The wielding of the precision tools, the melting flux, the cleaning and application. “Hardware surgeons” on their own operating tables 🔥

[@f1lab535]

🥰

[@jslevenson101]

You have to be talented, follow the rules and know what you're doing.

[@nimamaster6128]

The solder blob under the chip was too much

[@Rob-eg8qc]

And I always thought those connections were part of the chip, when in actual fact they are on the board, thank you I have learnt something new today.

[@f1lab535]

🥰

[@1312_PV]

It depends on the package of the integrated circuit. "Older", SOIC, TSSOP or TQFP packages have legs. Newer QFN and BGA packages don't. They are smaller but very hard to work with.

[@sud9320]

Soldering job looks excellent! But your tip is running way to hot which is why it's going blue. I'd recommend sticking to 360c unless you really need better performance for you job. How do I know? I made the same mistake haha.

[@f1lab535]

You are correct, that soldering iron was bad, i replaced it

[@anytimetv]

Pouco fluxo, bote mais 😂

[@f1lab535]

🤣🤣🤣

[@fritzj6803]

At what temperature was the hot air gun set to?

[@f1lab535]

350c

[@TBD3.0]

Simply put IMPRESSIVE.

[@ulinkot]

Очень мало флюса, надо больше! а вообще надо всю плату во флюсе держать так лучше паяется 😂.

[@f1lab535]

🤣🤣🤣🤣🤣

[@AClockworkParrot]

Я такие микрухи вообще без флюса выпаивал, не понимал зачем он вообще нужен при выпайке. А потом понял: флюс плавится и более равномерно распределяет тепло по плате и микросхеме, нет большого перепада температур между платой, ногами микрухи и корпусом. Это я к тому, что большой расход флюса, на мой взгляд, оправдан.

[@ulinkot]

@@AClockworkParrot А как же основное предназначение флюса, а именно удаление оксидной пленки? Или вы даже микросхемки с зелеными контактами выпаиваете без флюса?)

[@arthurakkuzhin6491]

​@@AClockworkParrotЧто за флюс такой? Как называется?

[@SEAMTi_Games]

Надо было ведро вылить 😂

[@f1lab535]

🤣

[@alemoreno3105]

Depois que comecei usar o fluxo aprendi a retirar sem estragar componentes.

[@f1lab535]

🥰

[@chrisshkley3416]

Really cool man. Not sure i have hands for that lol

[@byugrad1024]

Way too much solder on the center pad. It will ooze out and short out one of the leads around the perimeter.

[@f1lab535]

I hope not

[@mcac-youtube]

Yes, top much solder on the pad !!! The vídeo was cut...

[@digim3l]

what did he do? "yes"

[@kpelectronics]

You just discover warm water

[@f1lab535]

🥰

[@tehnoelektronikloznica7119]

👍👍👍

[@MORA-1318]

Que satisfacción 😅💯🤯

[@f1lab535]

🥰 🥰

[@shinningraj]

Dear, 1. Which Flux you used? 2. Furthermore, Temp and Air settings. Your Humble response would be of great help to me

[@costinmarius-gr5vf]

Cool and clean

[@f1lab535]

🌹🥰🌷

[@marcelobullos]

The tip of your soldier is so beautiful lol is colorful

[@eduardosola6089]

Exceso de estaño y exceso de flux

[@f1lab535]

😁😁😁😁

[@hariharank2363]

Nice video can you mention what is the temperature and time?

[@LupusMechanicus]

Nicely done.

[@f1lab535]

🥰

[@scottshoemaker5471]

Sure wish there was explanation!!

[@Ahmed._Math]

Please can you indicate us what is the ideal Temperatur to desolving

[@chrisshkley3416]

I get flux at the end. What did you use at start to release

[@chasemartin4450]

Looks like way too much solder on the thermal pad

[@f1lab535]

😁

[@kpelectronics]

O really? That's how you do it?... Wow what a new thing!

[@f1lab535]

🥰

[@lasantha.rathnayaka]

Wow its will useful 😊

[@f1lab535]

🥰

[@user-rp6ce9uq5m]

Кз по ногам

[@f1lab535]

😁😁

[@rasilkhan3380]

Procedure with things using details provide?

[@nencok7298]

Saya juga tukang tapi heran lihatnya Kren saya blum punya Alat untuk buka IC kaki kecil😂

[@f1lab535]

🌷😁🌹

[@a.elmehni6954]

Very nice work❤

[@f1lab535]

Thank you 😊

[@user-ug7dn4nx7x]

​@@f1lab535 ❤

[@girloveraja]

A video of "how" whiteout instructions, brilliant 😢

[@f1lab535]

😁

[@ManiKandan-vp3dd]

super 👌

[@f1lab535]

🥰

[@Wahinies]

Make it look so easy these damn high quality motherboards and GPUs dont want to melt worth a squat *kicks a pebble*

[@6l1.c]

It needs to be accurate and away from error ❤🚫

[@f1lab535]

🥰

[@CoolMusicToMyEars]

Enough solder left just to put another one on with flux paste

[@f1lab535]

😁

[@geoticci2833]

bonjour, cest quoi la marque du flux que vous utiliser ? peut on s en procuré, Il a l'air bien efficace merci

[@mirix3942]

😍 😍 😍 😍

[@internetttroll1908]

"Better than factory" If you know, you know ;-)

[@f1lab535]

🥰 🥰 🥰

[@chrisshkley3416]

What all are you using in-between the main Soder sorry if miss spelled? Heat gun with what to release? Copper/silver strip to lay down?

[@f1lab535]

Here are the tools s.click.aliexpress.com/e/_DkaFJdT SYRINGE s.click.aliexpress.com/e/_DEWNQpf BOTTLE s.click.aliexpress.com/e/_DlLGjhb s.click.aliexpress.com/e/_DBYdL5T

[@matt99199]

Wayyyy too much solder on the slug, next cut fixed it

[@f1lab535]

😁

[@legion_rakov3434]

Никогда так не делайте

[@f1lab535]

😁🙏

[@lukaschabotier4097]

Oui ! c'est bien ! mais les composants électroniques vont TRANSPIRER !! voilà voilà

[@f1lab535]

🌷😁🌹

[@medicingsudarsan8484]

What liquid you have used for desolder. The components

[@f1lab535]

Bga soldering flux

[@khalladhajothman269]

❤❤❤❤

[@f1lab535]

🥰 🥰 🥰

[@mltongueinamaw9114]

What is that black and yellow in the lower right side?

[@f1lab535]

I think you are taking about the small yellow and black dots, they are viers that penetrate the pcb and go to another layer

[@KrotowX]

Did you used board preheating here? Found quite hard to replace QFNs without preheating at bottom on thick PCBs only with hot air. There is never too much flux :)

[@f1lab535]

I preheat always for few minutes before i focus the heat on one spot

[@nathanschultz1440]

@@f1lab535 i had a no lead mosfet near electrolytic caps that are smd so i cant remove them without fear of damage, how would you keep them from popping?

[@vaibhavkesarwani597]

How does all the pins are connected to the board? Even if 1 pin is missed, the IC is useless 😮

[@f1lab535]

Yes 🥰 🥰 🌹🌹🌹

[@jslevenson101]

Okay. Do that in your cell phone.

[@f1lab535]

It is my laptop

[@Ricardo90]

A vasão de ar é baixa? Quanto tempo de aquecimento?

[@f1lab535]

+5 minutes

[@Ricardo90]

@@f1lab535 vou treinar aqui ✌️

[@user-if2zo2su7g]

Hi,what are you using to remove that IC so easily. I normally use a hot air gun but it is not that easy.it takes time to remove.

[@soundspark]

The video seems to be edited.

[@marlitonkelvin]

Bom que ele colocou pouco fluxo

[@f1lab535]

🥰

[@HG-ck6yd]

Amigo.. Tu flux es muy poco.. Deberías echarle toda la jeringa..

[@f1lab535]

🤣🤣🤣🤣

[@dkstudio6822]

mantap

[@f1lab535]

🥰

[@abbsgarage.9676]

What is the temperature that you use to remove and what's the temperature to reinstall that you use?

[@f1lab535]

350c ---300c

[@abbsgarage.9676]

@@f1lab535 thank you.

[@user-cr9xj9sp4e]

Опять этот уничтожитель флюса!!!!!!!!!

[@f1lab535]

🤣🤣🤣🤣🤣

[@burakturkoglu627]

what is the brand / model of flux use

[@f1lab535]

Bga soldering flux ugain

[@yasirshahzad3732]

What is the temperature while using solder wick?

[@f1lab535]

350c

[@Nothing-xf5vw]

What is that white glue

[@f1lab535]

Bga soldering flux

[@ezasjad]

Whats the liquid name

[@f1lab535]

Bga soldering flux

[@uaezdan]

Need more flux

[@f1lab535]

🤣

[@vitorstreetboys]

so jogar o pó magico badabin bada-bum e ta feito

[@f1lab535]

🥰 🥰 🥰

[@neverseeback]

так себе, работаю на производстве. за 20 секунд поменяю такой. и будет не отличить менялся он или нет.

[@f1lab535]

🥰🥰🥰🥰

[@oleksandrhoian7150]

Hi, which flux and soldering paste are you used ?

[@f1lab535]

Bga soldering flux, and low melt solder Www.c8ke.com/GRTSHOP

[@soundspark]

@@f1lab535 Malwarebytes says website blocked due to phishing.

[@waldirbarboza.]

Top

[@f1lab535]

🥰

[@s71402san]

Are you using a preheater? Because I can't unsolder.

[@f1lab535]

I pre heat the board with hot air for about 3-5 minutes slowly before focusing the heat on one spot

[@s71402san]

@@f1lab535 It's just, I have tried to unsolder the EC on my customer's laptop and have accidentally damaged the contact plates... Now they're trying to send a hitman after me...

[@dicasdeprecisao8324]

what your flux? i like

[@f1lab535]

Flux in the video description

[@pristineaudio5642]

What temperature is used sir?

[@f1lab535]

350c

[@shirshendudasgupta611]

Sir what kind of light you have installed on your desk? Do you have any link to purchase?

[@f1lab535]

I will send you the link tomorrow

[@shirshendudasgupta611]

@@f1lab535 ok

[@shirshendudasgupta611]

@@f1lab535 where is the link sir?

[@f1lab535]

​@@shirshendudasgupta611 Www.c8ke.com/GRTSHOP

[@jayglee6433]

Why did he applied it on the chip, but the legs? Needed it melted?

[@f1lab535]

It flows with heat

[@jayglee6433]

@@f1lab535 Thanks, bro!

[@kaluvanhariharan4256]

what is the name of that gel like material? p ls

[@f1lab535]

Bga soldering flux

[@user-py1tw7mt1h]

🍎

[@f1lab535]

🌹

[@marekugowski4784]

what set temperature in hot air ?

[@f1lab535]

350-400

[@dlggamer7014]

The solder in the middle of the chip is used as a heat sink, dont solder wick it

[@f1lab535]

Okok

[@tehnoelektronikloznica7119]

Blue colour on the soldering tip means the temperature is to high.... You are using to much flux and You put it on chip. Why? There is no pins!!! You should to put it on the chips bottom.

[@f1lab535]

I dont remember the temperature but usually i dont go above 400c, and use alot of flux to avoid the pcb being burned, so i always clean the used flux

[@tecmodulos150]

Que pasta essa

[@f1lab535]

Same folder toshiba

[@gmsinformatica]

😅😅😅😅porque tanto flux ???

[@f1lab535]

😁😁😁

[@kayarimon9397]

appreciate if you could tell me the best temperature for that

[@f1lab535]

You need to practice to find the best temperatures, its different from board to board, its also about timing, you can use 600c and must be very quick and precise, or you can go gently with 350c and the time will change, but like i said some boards will not resist high temperatures, and preheating is a must always

[@kayarimon9397]

Thank @@f1lab535 for the kind advice.

[@valdiviacasimiro6014]

​@@f1lab535❤

[@dutchnieuwnick301]

what temperatures?

[@f1lab535]

350c

[@SoundTick]

Flux name and Amazon buying link give me please

[@f1lab535]

Www.c8ke.com/GRTSHOP you can find the flux i use at the bottom of the list.

[@carloscarrero5381]

Why you don't show what's the problem with it? How do you know if it's good? Or because you're just taking it out. But you're not the same and this good. Is boys bad like why you've finally default on it before honey on the car

[@jd10tv36]

QFN064

[@f1lab535]

🥰

[@opposites-369]

Flux brand?

[@f1lab535]

Ugain

[@paulwoll1748]

What sorcery is this?

[@f1lab535]

🤣🤣🤣🤣🤣🤣🤣

[@kesempurnaan.99]

pasta name ?

[@f1lab535]

s.click.aliexpress.com/e/_DkaFJdT

[@f1lab535]

This is the 80g size bottle s.click.aliexpress.com/e/_DEWNQpf

[@mehmetturgutozdogan5651]

Beyaz sıvının adı nedir ne işe yarıyor

[@f1lab535]

Bga soldering flux

[@rombo9211]

Це всьо хуйня, забагато лишніх рухів. Студент😂

[@f1lab535]

Where are the unnecessary movements?

[@peterp1209]

Hahaha

[@f1lab535]

🌹😁🌷

[@Odocracker]

Шындыр не гедер флюс токду

[@f1lab535]

😂🤣

[@avimeshram4311]

Paste ka naam

[@f1lab535]

You will find it in the video description

[@kimhannititam9030]

โครตเปลือง

[@f1lab535]

😁

[@sabasri1881]

sir gulu name Tel me

[@f1lab535]

Check video description

[@tunglethanh7995]

Cho hỏi cái thứ trong như mỡ đó là gì vậy

[@f1lab535]

Bga soldering flux

[@satnamsingh-nh9lb]

Flux paste name

[@f1lab535]

You can find it in the shop C8ke.com/GRTSHOP at the bottom of the list is the flux i use, its halogen free but it does produce smoke so be careful

[@user-kz6my5ey6f]

И что?

[@f1lab535]

😁

[@user-kb9vr8zb3d]

Во время кекса намазать девушку всю вазелином

[@f1lab535]

😁 😁 😁 😁 😁