diameter balls - GSM-Forum

uncleseb · 01-01-2010, 12:33

hello i want to know the diameter of the ball was put on a BGA NIVIDIA G86-750-A2 is it 0.50 or 0.60 ?
thank you for your help

Raheeeeb · 01-10-2010, 11:19

Quote:

Originally Posted by uncleseb

hello i want to know the diameter of the ball was put on a BGA NIVIDIA G86-750-A2 is it 0.50 or 0.60 ?
thank you for your help

Each package has a tolerance of +/- .10mm allowed , you can refer to the package information in the data sheet .

Or, if you sure of remove all teh old solder material from the package and the PCB pads you can use 0.60 mm , if you not sure use small diameter balls.

BR//
Raheeeb

linears4 · 01-10-2010, 20:49

you have to use 0.6 diameter balls

uncleseb · 01-12-2010, 20:17

many thanks for your help

01-01-2010, 12:33	#1 (permalink)
uncleseb Junior Member Join Date: Jul 2009 Location: FRANCE Posts: 24 Member: 1083488 Status: Offline Thanks Meter: 1	diameter balls hello i want to know the diameter of the ball was put on a BGA NIVIDIA G86-750-A2 is it 0.50 or 0.60 ? thank you for your help

01-10-2010, 20:49	#3 (permalink)
linears4 Junior Member Join Date: Mar 2005 Age: 52 Posts: 32 Member: 132074 Status: Offline Thanks Meter: 13	reply you have to use 0.6 diameter balls

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01-12-2010, 20:17	#4 (permalink)
uncleseb Junior Member Join Date: Jul 2009 Location: FRANCE Posts: 24 Member: 1083488 Status: Offline Thanks Meter: 1	many thanks for your help