PCB Libraries, Inc. | https://www.pcblibraries.com/forum/pcb-via-terms-and-applications_topic1596_post6956.html
. Tenting means covering via with solder mask. This is a requirement for any vias under a BGA to prevent solder bridging short circuits during the assembly process. Capped Vias
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1596&OB=ASC.html
. Tenting means covering via with solder mask. This is a requirement for any vias under a BGA to prevent solder bridging short circuits during the assembly process. Capped Vias
| https://www.eptac.com/wp-content/uploads/2021/11/webinar_eptac_05_19_10.pdf
This is a stack up of BGA types of packages New Section 8.3.15 Flattened Post Connections, Round Solder Land Criteria for Class 3 has not been established for this device, so only requirements are for Class 1 and 2 17 Highlights of 001 Changes
| 1 |
