.JPG)
At Your Service John Yang ¦ Email(Skype) : sales3@askplc.com ¦ Mobile(WhatsApp) : 86-18150117685 Features We can help you find more automation spare parts, whether it's rare or discontinued , Moore&n
.JPG)
At Your Service John Yang ¦ Email(Skype) : sales3@askplc.com ¦ Mobile(WhatsApp) : 86-18150117685 Features We can help you find more automation spare parts, whether it's rare or dis
Electronics Forum | Mon Jun 25 09:08:22 EDT 2001 | Dave G
What type of board finish ? I've seen this same defect with QFP's on some of our HASL boards. Best I can tell either the PCB's have poor solderability or uneven pad heights due to poor solder leveling at the PCB fab. Newer PCB's seem to yield bette
