Authentic YiHi  SX550J - Temperature Control - 200W Blue Tooth Chip!
Authentic YiHi SX550J - Temperature Control - 200W Blue Tooth Chip!

Authentic YiHi SX550J - Temperature Control - 200W Blue Tooth Chip!

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On sale$62.50
In Stock
Part Number:YiHsxminichip-550-200W Chip
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  • $62.50
  • 2 - 9
  • $57.55
  • 10+
  • $52.55

Now Available ... The SX550mini BT Super Chip from YiHi

Contact us for large wholesale inquires!

The spectacular YiHi SX550 Mini is here!  The new modders chip features Temperature Limiting and Joules control mode while offering unprecedented specifications and performance.  Specifically, the new 16 bit ADC resulting in 16x more resolution and therefore accuracy.  Whether you want to make your own mod or supply low volume custom builds we're here for you!  There is no comparison to this chip.  

  • . Powered by the YiHi SX550J+ processor.
    . TFT ips display
    . Bluetooth App Control
    . Joystick control
    . It is dual 18650 battery device,which maximum can reach to 200 watts but small size
    . Variable Joule(Temperature control) support all TC wire,SS/Ti/Ni…
    . Support all Atomizers with SX Pure technology.

    . Support to 0.0001ohm coil resistance.
    . Adopt 16bits ADC to sample the resistance.
    . New innovative technology SXi-Q control system 
      - Customize your own taste.
    . Custom your own logo&menuname.
    . Temperature control. Anti-dry burning technology.
    . Output Joule:10J-120J. 212-572° F/100-300°C.
    . Resistance: 0.05-1.0ohms(Joule mode).
    . Joule (the unit of energy,watt*time,more information please visit our website).
    . Output Voltage: 1.0 - 9.5 Volts.
    . Resistance: 0.05 ohm - 3.0 ohm(Power mode).
    . Taste modes:Powerful+, Powerful, Standard,Soft,Eco&SXi-Q-S1~S5.
    . Buck-Boost&Boost, DC-DC Converter.
    . USB Type C Balance charge on board(5V/2A) 
    . Standby Time Adjustable
    . Screen Brightness Adjustable
    . Zinc Alloy,Stainless Steel 
    . Ergonomic design.
    . Upgradable firmware .Graphic user interface.
    . Reverse Polarity, output short, low resistance,
      low battery voltage, overheat & battery over charge protection.
5 Stars
Replacement Board
I had to replace the board in my SXMini G Class due to eliquid getting inside of the mod and penetrating the layers of the view screen. The new Board works just like the original did. I have no issues with the new board. This is the most versatile interface I've used so far. I'm glad that Varitube carries this product, as it saved me a lot of money compared to replacing the SXMini.
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by: (Verified Buyer)  from California. on 3/27/2018
3 Stars
Not what I expected
So I ordered this chip to replace the old one in my SX Mini G class and found out the one was shipped to me was V1.3 and the one in my G class was V2. I thought it would be fine and as soon as I gone all the wires connected and it saw it was working I started putting it together just to find out that I can't put it together because the regulator is in the way of the top piece and I just wasted my money. I'm not satisfied with my results after trying to get it all together for 3-4 hours. ***Comment from Varitube - Its an exact drop in replacement. The version change only moved the little button cell which keeps the time from on top of the capacitor to a holder on the board. The referenced 'regulator' is the vertically mounted inductor with a shrink tube sleeve on it. It may slightly interfere with the 510 body in which case it is easy flexed to the right for clearance. This is an exact drop in replacement fit-wise, SInce its the modders version it runs a different boot software. For a highly experienced repair person with the right tools its a 45 minute job to replace the chip
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from Florence. on 4/16/2019
5 Stars
Authentic YiHi chip. Exact replacement for SXmini g class. Small amount of soldering experience will make changing this chip easy. Definitely would buy from again.
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Indiana. on 2/12/2019
5 Stars
Awesome Super Fast delivery !!
Perry is great with feedback & quick response times! Awesome replacement board for the SX Mini! Tested & it looks good to go, prob solder it in next week or so !!! Very Appreciative for the awesome service !!! I will definitely be ordering from here in the future !!! You can't go wrong!
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Reviewed by: (Verified Buyer)  from N/A. on 10/30/2021
5 Stars
The Chip work great and it is the right match for the SXmini G Class, all the features available
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Reviewed by: (Verified Buyer)  from costa rica. on 4/18/2019
5 Stars
top schnelle Lieferung great job
Did you find this helpful?  0 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from . on 9/11/2018
5 Stars
Came in working order
I run a very small repair business threw my house for family and friends and this board saved my butt. Worked flawlessly and may even order one for a custom regulated mod.
Did you find this helpful?  0 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from Blue springs. on 8/18/2018

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