12 walter 4%2c409 results

Apex Trade Show 2007

:30 PM The Effect of PCB Thickness on Thermal Cycle Reliability Bev Christian, Ph.D., Independent Consultant 4:00 PM Final Finishes for High Frequency Applications George Milad, Uyemura 5:00 PM Facility Tour

40731 | https://www.smta.org/icehet/ICEHET-2020-Program.pdf

Surface Mount Technology Association (SMTA)

40731

PCB Libraries Forum : PCB Design Basics

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_pcb-design-basics_forum8.xml

0.15 mm (6 mils). The big issue is the pad annular ring. The fab shop will add 3 - 4 mils to the finished hole size. Then you must consider drill drift and layer to layer tolerance of 3 mil

PCB Libraries, Inc.