BGA Group - Page 4

Category:PCB BGA

Group Administrators: 1 | Group Member: 102 | Group Threads: 97

A ball grid array (BGA) is a type of surface-mount packaging (a chip carrier) used for integrated circuits. BGA packages are used to permanently mount devices such as microprocessors. A BGA can provide more interconnection pins than can be put on a dual in-line or flat package. The whole bottom surface of the device can be used, instead of just the perimeter.

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5 comments

998 views

Dish washer for cleaning PCB's with BGA's

Hi Guys, Have you tried using a standard dish washer for cleaning PCB's with BGA's. What detergent or cleaning chemicals did you used? I wonder if it will work to clean a WS Flux PCB using the d...(view more)

Telesound Bt.

2017/2/28 2:16:22

5 comments

952 views

Is anybody doing BGA soldering water clean solder?

Is anybody doing BGA soldering water clean solder. If yes how you are ensure cleaness. We have boards with Four BGA and 2000 chip and ICs.We are processing with no clean solder but we are getting bad ...(view more)

Tony Stamm

2017/2/28 2:12:44

5 comments

887 views

Could anyone advise what BGA rework rate?

Could anyone advise what BGA rework rate we should expect with product that has 4 BGAs (224 pins, 196 pins, 160 pins, 48 pins). Negative factor is that we have old and tired pick & place - Panason...(view more)

Tsvetan

2017/2/28 1:17:45

5 comments

857 views

Ways to Clean BGA

Hi We have BGA sockets that are soldered on our PCB which required cleaning? Anyone have any solution as for now we just use compress air jet to clean it. We found this is not effective in the long ru...(view more)

Andy

2017/2/27 23:32:35

4 comments

905 views

Bga failures

All, We have a board that has failed at burn in. There is a 672 BGA on the board. When the test guy presses down on the BGA the board will pass ! What am I looking at here? Board fin...(view more)

Ivan Dario

2017/2/27 23:10:47

5 comments

916 views

Soldering problem on BGA with SAC105 bump

I need some advise from those with experience on this component. We are facing soldering problem "pillow effect"(from cross section result)on this BGA. In the reflow profile point of view which area s...(view more)

Yair Almanza Armenta

2017/2/27 21:14:09

5 comments

914 views

re-columning?

Does anyone know of a source for salvaging column grid arrays with damaged columns (through bad handling or removed from a PCBA? Not reballing, but recoluming.(view more)

Dennis

2017/2/27 20:50:47

2 comments

859 views

New BGA Rework Station

Today, Precision PCB Services, Inc. will like to introduce the first BGA Rework Station that has our name on it. Announced Lan Ngyyen, President. The model PCB-112 is a fully automated High Resolution...(view more)

fravillama

2017/2/27 18:51:25

4 comments

945 views

SRT BGA Machine

I am in need of a manual for an SRT -1100 BGA repair machine. I have heard that SRT was bought out by another company. Does anybody know who bought them out and who might be the representative or sale...(view more)