Category:Electronic Components BGA

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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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BGA, uBGA and FP BGA

Are the terms "uBGA" and "Fine Pitch BGA" synonomous, different all-together, or is Fine Pitch BGA a subset of uBGA? Thanks. (See More)

weijie
2017-02-27 06:36:50
weijie
2017-03-01 06:36:50
5 answers
317 views

uBGA rework and X-Ray inspection

Hello - I am currently evaluating uBGA rework and X-Ray inspection solutions. I would like any advice/warnings etc. regarding suppliers and equipment. I have already researched through the threads in ... (See More)

tom
2017-02-27 06:16:12
Basil
2017-03-01 06:16:12
5 answers
287 views

BGA Reliability

Hi Does anyone know of any studies carried out comparing long term reliability of BGAs with their equivalent QFPs etc. If you were designing a critical product in the aerospace field would... (See More)

babinyecz
2017-02-27 04:30:33
Rui Cadete
2017-03-01 04:30:33
5 answers
318 views

SMT fine pitch or BGA component

Problem: A SMT fine pitch or BGA component needs to be baked due to MS concerns and is needed in a hurry. In some cases the packaging will not allow a high temp/short duration bake. Production will no... (See More)

Laszlo Toth
2017-02-27 04:11:15
Yucel Calik
2017-03-01 04:11:15
5 answers
368 views

LF BGA Tests

What kind of destructive testing is anyone doing for LF BGAs? (See More)

vitri.angelo
2017-02-27 01:36:36
unbreakablejb
2017-03-01 01:36:36
5 answers
414 views

Lead free BGA

Good Morning Everyone, I had a question regarding the use of a lead free BGA in a leaded process. All of the information I have gathered from various seminars state that this is OK. It will proc... (See More)

nestandart
2017-02-27 01:25:07
Antal Levente
2017-03-01 01:25:07
4 answers
443 views

BGA station

Hi i'd like to know if i can find another thing like this station : zhuomao zm6200 with optical alignment and camera to pick/place BGA or other component. Because people told me that is a chineese cop... (See More)

Tzipiripi
2017-02-26 17:35:39
giuliocirilli
2017-02-28 17:35:39
5 answers
286 views

Via in Pad for BGAs

Does anyone have any experience with via in pad for BGAs using conventional thru hole technology? (See More)

hisham.i
2017-02-26 08:25:17
Cedric
2017-02-28 08:25:17
3 answers
407 views

BGA Pad Cratering

This is from a section of an ALtera EP2SGX130-5 STRATIX 2 leadfree 1,508 ball BGA. What can be causing this? It is from an unused board (not assembled in a unit, or in the field, but it did pass elect... (See More)

aesistemas
2017-02-26 07:54:23
Kermit
2017-02-28 07:54:23
1 answers
342 views

BGA Stencil Aperture Design

Hi All, Just a quick question in relation to BGA Stencil Aperture Design - We currently use 1:1 ratio - are there any rules or benefits from over printing the PCB Pad ? Replies appre... (See More)

theubo
2017-02-25 22:57:32
alejandro.rostro
2017-02-27 22:57:32
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