PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/advice-for-solder-mask-paste-mask-layers_topic484.html
. These are for example: 1. Solder mask defined pads under fine pitch BGA packages. 2. Multiple separated squares on the paste mask layer to create 50
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic484&OB=ASC.html
. These are for example: 1. Solder mask defined pads under fine pitch BGA packages. 2. Multiple separated squares on the paste mask layer to create 50
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_saving-solder-mask-settings_topic1817.xml
. Saving Solder Mask Settings : Bruce P wrote:I always add... Author: PetrolDaveSubject: 1817Posted: 04 Apr 2016 at 3:41am Bruce P wrote:I always add additional solder mask area under Terminal Solder Mask X
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/saving-solder-mask-settings_topic1817.html
PetrolDave Report Post Thanks(0) Quote Reply Posted: 04 Apr 2016 at 3:41am Bruce P wrote: I always add additional solder mask area under Terminal Solder Mask X (+/-) and Solder Mask Y
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/saving-solder-mask-settings_topic1817.html
PetrolDave Report Post Thanks(0) Quote Reply Posted: 04 Apr 2016 at 3:41am Bruce P wrote: I always add additional solder mask area under Terminal Solder Mask X (+/-) and Solder Mask Y
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1817&OB=DESC.html
PetrolDave Report Post Thanks(0) Quote Reply Posted: 04 Apr 2016 at 3:41am Bruce P wrote: I always add additional solder mask area under Terminal Solder Mask X (+/-) and Solder Mask Y
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_minimum-gang-solder-mask-web_topic2381.xml
:29amIn my 36 year PCB design career, I have never seen a Gang Mask on a BGA. And I would not recommend that you do that. There must be Solder Mask between every BGA pad to prevent solder bridging under the package.
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/minimum-gang-solder-mask-web_topic2381_post9770.html
. And I would not recommend that you do that. There must be Solder Mask between every BGA pad to prevent solder bridging under the package
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/minimum-gang-solder-mask-web_topic2381_post9766.html
. And I would not recommend that you do that. There must be Solder Mask between every BGA pad to prevent solder bridging under the package
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/minimum-gang-solder-mask-web_topic2381_post9766.html
. And I would not recommend that you do that. There must be Solder Mask between every BGA pad to prevent solder bridging under the package
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