Electronics Forum | Wed Nov 21 12:29:52 EST 2001 | mparker
Now that we know where you've been and what you wish to accomplish next, I can still give you some suggestions. 1. Get IPC-7912. Use it to evaluate your CM's. Especially if you have multiple contractors supplying like products. You will quickly see
Electronics Forum | Tue Dec 14 22:17:33 EST 1999 | Dave F
Armin: How ya doin� bud? CK gives good advice, but I'd like to take a bit of a different angle. Q1. For 0.7 mm (0.027in) diameter hole for vias, what�s the minimum annular ring for this hole diameter? Depends on what you�re trying to do. For in
Flux spray coating on a PCB with uniformal thickness down to 5 microns, with clear edge definition and minimal overspray. Can coat large or shoot dots with the same jet.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/polymer-processing-systems/information/edi-hot-melt-coating-technology
Ideal for applications with a target coating thickness of 0.050mm (0.002") or greater and a coat wait tolerance of ±5% (with a backing roll) 45 ° lip adjustments (accessibility depending on die orientation
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_electronic-componentsresistor_topic2522.xml
), the temperature characteristics are not good, and the noise is usually large.Carbon Film Resistor mainly forms a carbon mixture film on the ceramic rod, for example, directly coating a layer, the thickness of the carbon film and the carbon concentration thereof can control the
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