gddr5 memory ball lead size?
0.4mm 0.45mm 0.5mm
0.4mm 0.45mm 0.5mm
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the ball size is probably in the datasheet for the part number
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0.45Comment
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GDDR5 memory chips, specifically in their 170-ball FBGA package, have ball leads with a diameter of 0.45mm. The package itself measures 12mm x 14mm.Comment
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I have used 0.4 multiple times, and it worked for me, but it sits lower than the other chipsComment
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Don't hesitate to tell me what i do wrong and if you have any tips and tricks, because i want to learn and improve.
I have a 60w iron that can go up to 450c, cone tip, i usually set it at 400. I applied flux on solder, tinning the tip then applying new lead solder to the joint so that it can mix with the lead free and lower the melting point, then i tried to suck up the melted solder with the solder sucker. But that didn't work since the lead solder doesn't seems to mix with the lead free one. I also tried applying flux to a wick and the board, then tinning the tip of the iron and... -
MSi GeForce GTX 1060 3GB OC GDDR5 Video Card MS-V328 Schematic
GTX1060 Rev 3.0... -
Hello,
has anyone use these Brands of solder balls? The brand BEST writes on the label of the jar the specs of the solder balls instead of the Mechanic brand. I beleive that BEST brand must be more professional (in labeling at least) but I have never try one of them so I would like your opinion. By the way I hardly can I find the Mechanic brand in aliexpress (the only where I found was lead free solder balls) and on ebay these that I found are approximately15USD per jar. If you know any other trusted brand of solder balls please tell me.06-22-2024, 11:06 AM -
https://www.ebay.com/itm/405035016711
I got this device yesterday and did some testing on some tabbing and some incandescent light bulbs and it seems to work very well from what I can tell but how do I know how accurate the m-ohms section is what can I use to verify it accurately I also tested some li-ion battery cells and this seems to be fairly accurate because I have another tester and they seem to agree with each other
I also checked some capacitors with it that were brand new and seem to show about what I expected to see with my blue capacitor tester so I think it... -
Just bought this amp for £10. Reverb pot acts like a volume pot on both high and low inputs and treble pot has high pitch whine when turned up above half way, but only on low input. Any help would welcomed....
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