Skip navigation

community

Currently Being Moderated

SOLDER PAD GEOMETRY STUDIES FOR SURFACE MOUNT OF CHIP CAPACITORS*

VERSION 1 
Created on: Feb 18, 2011 5:35 AM by ophilpott - Last Modified:  Feb 18, 2011 5:36 AM by ophilpott

Solder pad geometry for surface mounting chip capacitors were examined visually for three types of defects. Visual defects observed as a function of solder pad geometry were opens, misalignment of chips (rotation) and drawbridges. Geometry of the solder pads was seen to play an important role in the visual defects observed. Of particular importance were the overlap of the pad and the capacitor, the width of solder pads, and the extension of the solder pad outside the capacitor (in the length dimension).

Attributes

Bookmarked By (0)

Related Content


Related Products
Content
  • Retrieving data ...