Electronics Forum | Thu Jun 28 17:05:46 EDT 2012 | davef
Here’s what we seem to know: * There’s a problem with voiding in the solder connections of SMT capacitors * A void is an open area caused by air or process fluid that is trapped within a solder connection * Voids are an allowable condition as long as
Electronics Forum | Wed Feb 05 21:05:38 EST 2003 | davef
Iman On your situation: As an earlier poster stated, your options are limited to opening you stencil aperture to compensate for the paste lost to the via. On your designer's belief that "it helps in heat dissipation": Could be true, but: * Hole wil
Industry News | 2018-10-18 08:29:16.0
How to Prevent Short Circuits to Ground in QFN Components?
Advanced Thermal Interface Materials for Enhanced Flip Chip BGA Advanced Thermal Interface Materials for Enhanced Flip Chip BGA Increased functionality and performance requirements for microprocessors and ASICs have resulted in a trend
| https://www.eptac.com/soldertips/soldertips-issues-with-incomplete-solder-reflow-in-production-2/
: I’m not exactly sure of what you mean by flux exhaustion, however; my interpretation is, there wasn’t enough flux in the solder paste to prepare the pad/land area and have the molten solder flow over the complete pad or land area itself
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/your-process/fluid-types/thermal-interface-material-tim
. They are easy to dispense, reworkable, and provide structural support. Thermal Gap Filler (Gel, Paste, Compound) Thermal gap filler is also available in one or two-component fluid formulations
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