NVIDIA G84-603-A2 2012 Version BGA chipset With Lead Free Solder Balls
Please make
sure you have advanced soldering skill to solder the chips that you will
order from us. When you receive before using it, please confirm the
chip you received is brand new as described,if you suspect the chip is
not new or not as described. Please don't use it and contact us
immediately. Once it has been used, no return will be accepted. Please
check before you buy it.Thanks for your understanding.
Lead solder balls' melting point is 180℃， 210℃-215℃ is the best melting temperature.
Lead Free solder balls' melting point is 217℃， 235℃-245℃ is the best melting temperature.
The temperatures listed above are the chip's solder balls actual temperatures
(they are measured by the measuring wire on the BGA machine),but not the temperatures from the BGA rework station's top bottom heat guns.
*If soldering a new Lead solder balls chip with Lead Free temperature curve (profile), it will overheat the new chip.*
*If soldering a new Lead Free solder balls chip with Lead temperature curve (profile), it will not completely melt the lead free solder balls on the new chip.*
|
please make suer you have advabced soldering skill to solder the chips that you will order from us.
Once it has been used, no return will be accepted. Thanks for your understanding.
Lead solder balls' melting point is 180℃， 210℃-215℃ is the best melting temperature.
Lead Free solder balls' melting point is 217℃， 235℃-245℃ is the best melting temperature.
The temperatures listed above are the chip's solder balls actual temperatures
(they are measured by the measuring wire on the BGA machine),but not the temperatures from the BGA rework station's top bottom heat guns.
*If soldering a new Lead solder balls chip with Lead Free temperature curve (profile), it will overheat the new chip.*
*If soldering a new Lead Free solder balls chip with Lead temperature curve (profile), it will not completely melt the lead free solder balls on the new chip.*
|
Please check before you buy it
Any problem please call us or send ebay message, we will try our best to serve you, Thank you!
TEL:212-315-1688 (Monday to Friday)10:30am-6:30pm EST
We repair apple logic board also, We have fixed a lot of laptop logic board which have been failed from other repair centers, Give your laptop a chance to reborn, and give us a chance to serve you! Please check our listings macbook /pro repair. |
|
