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图片: The Hybrid-Pad-Shapes System of BGA Packages.JPG
图片: BGA- Oval pad.JPG
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描述: If package misplaced, ball shape may be elliptical (easier to identify)
图片: If package misplaced, ball shape may be elliptical (easier to identify).JPG
描述: Definition of Board Flexure
图片: 1.Definition of Board Flexure.JPG
描述: A spherical bending condition is the worst case
图片: 2.A spherical bending condition is the worst case.JPG
描述: LF Solder vs Tin-Lead Eutectic Solder Comparison in Transient Bend
图片: 3.LF Solder vs Tin-Lead Eutectic Solder Comparison in Transient Bend.JPG
描述: Precise gage location is critical
图片: 4.Precise gage location is critical.JPG
描述: Gage Locations
图片: 5.Gage Locations.JPG
图片: 6.Gage Locations.JPG
图片: BGA.JPG