PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/advice-for-solder-mask-paste-mask-layers_topic484.html
. Another example is fine pitch BGA part pads need to be solder mask defined to secure the pad to the board to pass drop tests. It has been proven that during drop tests a BGA solder joint will survive better than the pad ripping off the PCB surface because the pad size is so small
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic484&OB=ASC.html
don’t know about PCB assembly facilities (for recommendations on the solder paste layer). But I guess they are making the necessary adjustments for reliable results just like the board manufacturers do with the solder mask layer
Blackfox Training Institute, LLC | https://www.blackfox.com/about/instructors/
Surface Mount processes, Through-Hole and Mixed Technology processes, Testing operations such as ICT/Functional, final Box Build assembly processes and Bare Board Fabrication processes
| https://www.smtfactory.com/How-to-Assemble-the-Processing-Technology-of-SAMSUNG-Pick-Place-Machine-id3828279.html
: www.smtfactory.com Inquire On the traditional THT printed circuit board, the components and solder joints are located on both sides of the board, while on the SAMSUNG Pick & Place Machine
| https://www.eptac.com/wp-content/uploads/2021/10/EPTAC_DataSheet_610-CIT.pdf
& IPC-7721 Instructor & Operator Certification Hand Soldering Skills ■ Soldering Basics, Wires & Terminals, Lap Solder Joints, Through-Hole and Surface Mount Training PCB Fundamentals
| https://www.eptac.com/wp-content/uploads/2021/10/EPTAC_DataSheet_InspLab.pdf
& IPC-7721 Instructor & Operator Certification Hand Soldering Skills ■ Soldering Basics, Wires & Terminals, Lap Solder Joints, Through-Hole and Surface Mount Training PCB Fundamentals
| https://www.eptac.com/wp-content/uploads/2021/10/EPTAC_DataSheet_610-CIS.pdf
& IPC-7721 Instructor & Operator Certification Hand Soldering Skills ■ Soldering Basics, Wires & Terminals, Lap Solder Joints, Through-Hole and Surface Mount Training PCB Fundamentals
| https://www.eptac.com/wp-content/uploads/eptac/datasheets/EPTAC_DataSheet_610-CIS.pdf
& IPC-7721 Instructor & Operator Certification Hand Soldering Skills ■ Soldering Basics, Wires & Terminals, Lap Solder Joints, Through-Hole and Surface Mount Training PCB Fundamentals
| https://www.eptac.com/class/interactive-inspection-lab/
: Mixed Technology Board Review results of Lab 3 Discuss improvements Instructor to grade results Wrap up Certificate of Attendance Day 1 - Optional Interactive PCB Inspection Lab This optional, 1-day
| https://www.eptac.com/class/hand-soldering-certification/
: Mixed Technology Board Review results of Lab 3 Discuss improvements Instructor to grade results Wrap up Certificate of Attendance Choose the format for IPC-A-610 Instructor that fits your needs EPTAC
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
1750 Mitchell Ave.
Oroville, CA USA
Phone: (888) 406-2830
.png)
