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Ewaste - Tantalum Deep Dive 

Shark Scrapper
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What's in this video: I take a deep dive into Tantalum and Niobium capacitors. I show what different types look like on circuit boards and give you a little bit of history and uses.
Camera(s): GoPro HERO 7 Black
Software: Camtasia
My video on depopulating boards - • Shark Depopulating Boards
Recommended Channel 999 Dusan - / @999dusangoldrecovery
This guy regularly posts great information on how to recover various elements from ewaste. He has more videos on tantalum that I found very interesting and helpful.

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23 авг 2020

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Комментарии : 79   
@wghead
@wghead 3 года назад
Another great video! Love the explanations!
@sharkscrapper
@sharkscrapper 3 года назад
thank you
@YouCoontsSeeMe
@YouCoontsSeeMe 3 года назад
Thanks Shark! Always helping going deep into explanation for us!
@sharkscrapper
@sharkscrapper 3 года назад
Happy to help!
@andrewpowell6457
@andrewpowell6457 3 года назад
Nice to see you enjoying that fine weather before it rains again. Great info my friend
@sharkscrapper
@sharkscrapper 3 года назад
LOL - I did have to record this between rain showers.
@michaelschuenemann3505
@michaelschuenemann3505 3 года назад
Great Stripping Down and Fantastic Information - we love it !!!! Keep Safe and many Greeting from us here in Australia !!!!
@sharkscrapper
@sharkscrapper 3 года назад
Thanks Michael - while I enjoy researching a making these geeky ones, I know they're not everyone's cup of tea.
@barrywest3758
@barrywest3758 3 года назад
Very informative video. Thanks for sharing your processes. Take care. 👍👍
@sharkscrapper
@sharkscrapper 3 года назад
Thanks 👍
@mcmetal632
@mcmetal632 3 года назад
Great video , thanks for the help.
@sharkscrapper
@sharkscrapper 3 года назад
Always happy to be of service.
@cuscrapping
@cuscrapping 3 года назад
Very informative and helpful. Thank you Shark!!! Saved for future reference.
@sharkscrapper
@sharkscrapper 3 года назад
Glad it was helpful!
@ScrappingIrish
@ScrappingIrish 3 года назад
great informative video great stuff
@sharkscrapper
@sharkscrapper 3 года назад
I've also reached out to the folks south of me. We'll see where it leads.
@brissyboy7164
@brissyboy7164 3 года назад
Very interesting and informative ............... Thumbs Up
@sharkscrapper
@sharkscrapper 3 года назад
Glad you liked it!
@gabrielmaligeorges6996
@gabrielmaligeorges6996 3 года назад
Really informative, thanks Shark.
@sharkscrapper
@sharkscrapper 3 года назад
My pleasure!
@scrapperdscrapperj3948
@scrapperdscrapperj3948 3 года назад
Great information 👍
@sharkscrapper
@sharkscrapper 3 года назад
Glad you liked it
@Alrik.
@Alrik. 3 года назад
Thank you for the clear explanation! :D
@sharkscrapper
@sharkscrapper 3 года назад
Glad it was helpful!
@streetcopper1151
@streetcopper1151 3 года назад
Man thank you shark .. that was awesome .. if I would of had you as a teacher in school I would of been a rocket Scientist .. I can’t thank you enough for your videos and your help .. 👊🏻👊🏻
@sharkscrapper
@sharkscrapper 3 года назад
Happy to help.
@streetcopper1151
@streetcopper1151 3 года назад
Shark Scrapper you’re one of the biggest helps I’ve had brother
@sun2sand2snow
@sun2sand2snow 3 года назад
You really made that interesting, thanks!
@sharkscrapper
@sharkscrapper 3 года назад
Thank you - making geeky stuff interesting is an interesting challenge
@davidk8699
@davidk8699 3 года назад
Really helpful. Thanks a lot!
@sharkscrapper
@sharkscrapper 3 года назад
No worries!
@poosmate
@poosmate 3 года назад
Very interesting, thanks for sharing. Take care, Poo
@sharkscrapper
@sharkscrapper 3 года назад
Thanks Poo
@Man-in-da-shed
@Man-in-da-shed 3 года назад
Informative
@sharkscrapper
@sharkscrapper 3 года назад
Not your cup of tea which makes your time watching all the more valuable to me. Thank you
@Man-in-da-shed
@Man-in-da-shed 3 года назад
Shark Scrapper as you know I store all my circuit boards, sometime in the future I’ll get into this
@sharkscrapper
@sharkscrapper 3 года назад
@@Man-in-da-shed ah yes, the massive secret Ian ewaste stash I keep hearing so much about. 🤣
@greekgods3399
@greekgods3399 3 года назад
love it
@MommaOG
@MommaOG 3 года назад
Just subscribed very useful info thanks, came over from Coonts.
@sharkscrapper
@sharkscrapper 3 года назад
Thanks for the sub! Coonts is a good man.
@mikehasit73
@mikehasit73 3 года назад
Theres a company right down in FL that specialize in tantalum. nice Shark!!!
@sharkscrapper
@sharkscrapper 3 года назад
Yes, selling might be an easy thing for me.
@dr.a006
@dr.a006 2 года назад
999 Dusan made a video showing a significant amount of silver recovered from Ta capacitors too. Probably more than the value of Ta. Interesting.
@sharkscrapper
@sharkscrapper 2 года назад
I like his channel. If I were going to do anything with them now it would be to get the silver.
@dr.a006
@dr.a006 2 года назад
@@sharkscrapper I agree. With only getting $11-$22/lb. for Ta depending on where you send them, silver value is worth way more in ounces, so I’d save them for that. I wonder if the refiners get value from Ta and the Ag is just the cream on top.
@christopherleubner6633
@christopherleubner6633 8 месяцев назад
Yup they usually have a silver layer for the negative electrode for the orange box and gumdrop style. The silver is usually overcoat with tin.❤
@RafalScrapper
@RafalScrapper 3 года назад
4 :36 it is diode and should be code d 8:28 is also diode 8:30 High Voltage Ceramic Capacitors can contain silver rest fits to my version so all cool good job on vid 😀👍😀
@sharkscrapper
@sharkscrapper 3 года назад
Spot on Rafal.
@bruceskee22
@bruceskee22 6 месяцев назад
Could you do a video of all of your circuitry you have separated and explain what metals are contained with in them for separation
@sharkscrapper
@sharkscrapper 6 месяцев назад
Oh wow, I don't know how I'd put a video like that together. I try to address components and the metals in them as I scrap them in my vids. Let me think about this some.
@bigsamthescrapman6995
@bigsamthescrapman6995 3 года назад
I think your videos are going to be a big resource for me. Presently the I’m looking at the boards I have like a dog that’s being shown a card trick. Very confused!
@sharkscrapper
@sharkscrapper 3 года назад
Happy to be a resource. Feel free to email me pictures if you have questions. The boardsort discussion page is loaded with good help as well.
@bigsamthescrapman6995
@bigsamthescrapman6995 3 года назад
Shark Scrapper thank you sir!
@christopherleubner6633
@christopherleubner6633 8 месяцев назад
The black thing with the band is an ovp ESD surpresdor diode. A lot if the yellow ones by card slots have been higher value mlccs rather than tantalum but have seen both types. If its polarized they are tantalum. The orange box ones are 100% tantalum slug caps. They also suck ime, tend to short out and burn out if the board sits idle too long. Niobium caps are a lot better ime.
@sharkscrapper
@sharkscrapper 8 месяцев назад
Interesting, thanks
@CruiserMac
@CruiserMac 3 года назад
Attack of the Tanalums ! Sounds like a sci-fi movie from the 50's.
@sharkscrapper
@sharkscrapper 3 года назад
😂
@muriaticacid7004
@muriaticacid7004 3 года назад
Thumbs Up
@streetcopper1151
@streetcopper1151 3 года назад
👊🏻👊🏻👊🏻
@s-s-p704
@s-s-p704 3 года назад
I have a funny reference for you chuckle head.😆 Very very informative 👍
@sharkscrapper
@sharkscrapper 3 года назад
😁
@billyb5057
@billyb5057 3 года назад
interesting but from a scrap point of view is it worthwhile depopulating these from the boards *you got our like👍Au👍and a full view too*
@sharkscrapper
@sharkscrapper 3 года назад
Billy B only if you plan to sell them OR extract the Ta some time in the future. Otherwise don’t bother.
@congojungle
@congojungle 3 года назад
tantalum is the root of wars in the congo DRC my country, Rwanda doesn't even have one Coltan mine or anything of the sort, they export tantalum and wood from the DRC but claim to be the country of origin...thanks for the info man
@sharkscrapper
@sharkscrapper 3 года назад
It is such a shame that happens. All in the name of creed.
@sharkscrapper
@sharkscrapper 3 года назад
greed
@michaelbrumfitt
@michaelbrumfitt 3 года назад
👍
@dr.a006
@dr.a006 2 года назад
Niobium and Tantalum are in the same column on the periodical table and I’m sure they have similar properties and maybe value as both being rare earth metals.
@sharkscrapper
@sharkscrapper 2 года назад
There are two big challenges for the average home/hobby scrapper; how to get it and how to sell it. It's not like one's local scrap yard has a buy price for tantalum. I've only found two places in the US that will buy tantalum capacitors. I'm leaning more towards leaving them on the boards and selling the boards to the yards so they can sell them to commercial refineries.
@dr.a006
@dr.a006 2 года назад
@@sharkscrapper right. At least they know the value and how to extract/refine it and who to sell to after. Everyone is a middle man.
@phillipcooze7668
@phillipcooze7668 11 месяцев назад
camera lenses apparently has tantalum in them
@sharkscrapper
@sharkscrapper 11 месяцев назад
I've not heard that before. Can you provide some references please?
@phillipcooze7668
@phillipcooze7668 11 месяцев назад
tantalum oxides
@mihaiilie8808
@mihaiilie8808 Год назад
Tantalum its the most rare ,stable element in the universe( or at least the Solar Sistem).
@sharkscrapper
@sharkscrapper Год назад
Very interesting - can you give us a reference for those that want to follow that some more?
@mihaiilie8808
@mihaiilie8808 Год назад
@@sharkscrapper Its widely known from the study of the universe with spectroscopes.Plenty of references on Google and wikipedia. Thats why i like this metal,not just for the colors that make anodised titanium look dull,but also because its the rarest element ( stable) in the universe. Niobium its a nice metal too and altough cheaper harder to get for me. I study develop ways to use these 2 metals for my art.
@sharkscrapper
@sharkscrapper Год назад
@@mihaiilie8808 Thanks, I might do a follow up after studying some of the ref on Wikipedia.
@scrapman502
@scrapman502 3 года назад
4:20. Nope. That round thing you are pointing at is not a Capacitor. It is a DIODE. CR or D indicates it's a Diode. I've been in the electronics field since I could hold a screwdriver and I can tell you what that was even before looking at the board. At 8:11 you're showing a small tub of other capacitors, Not all of those components are capacitors. The "Ball Shaped" component you are showing is also a Diode. CR on a board stands for "Current Rectifier". The Black line on the Diode indicates the cathode or negative side of the Diode. Also there are some square diodes look exactly like the black Tantalum capacitors. Knowledge is Power. More Power to ya!
@sharkscrapper
@sharkscrapper 3 года назад
Thanks I'll pull that little sucker from the tub.
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