PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/pcb-design-optimization-starts-in-the-cad-library_topic468_post5206.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/pcb-design-optimization-starts-in-the-cad-library_topic468_page3.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/pcb-design-optimization-starts-in-the-cad-library_topic468&OB=DESC_page1.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic468&OB=DESC.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/pcb-design-optimization-starts-in-the-cad-library_topic468_post5208.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/pcb-design-optimization-starts-in-the-cad-library_topic468&OB=DESC_page1.html
: 284 Post Options Post Reply Quote Matthew Lamkin Report Post Thanks(0) Quote Reply Posted: 29 Apr 2014 at 8:11am The reason for using the Rounded rectangle pads is because now that most are using lead free solder, they are finding that it does not flow into the corners so rectangular pads are no longer needed
| http://etasmt.com/cc?ID=te_news_industry,24567&url=_print
. The flatness of the larger-sized PCB board cannot make the pins of all surface-mount components contact the pads. Even if the pins and pads can be in contact, the mechanical strength provided by it is often not large enough, and it is easy to be disconnected during the use of the product and become a point of failure. 4. Green lead-free
| http://etasmt.com:9060/te_news_industry/2021-09-01/24567.chtml
. The flatness of the larger-sized PCB board cannot make the pins of all surface-mount components contact the pads. Even if the pins and pads can be in contact, the mechanical strength provided by it is often not large enough, and it is easy to be disconnected during the use of the product and become a point of failure. 4. Green lead-free
| http://etasmt.com/te_news_industry/2021-09-01/24567.chtml
. The flatness of the larger-sized PCB board cannot make the pins of all surface-mount components contact the pads. Even if the pins and pads can be in contact, the mechanical strength provided by it is often not large enough, and it is easy to be disconnected during the use of the product and become a point of failure. 4. Green lead-free
Imagineering, Inc. | https://www.pcbnet.com/blog/tips-to-speed-up-the-pcb-assembly-process/
), the electronic devices that control, monitor, and regulate our daily lives in various environments would not exist. But, this miniaturization of electrical circuits has its challenges when it comes to the manufacturing and assembly of PCBs
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