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Lackwerke Peters GmbH & Co. KG Hooghe Weg 13 47906 Kempen, Germany http://www.peters.de
Contact Lackwerke Peters GmbH +49 2152 20090
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Lackwerke Peters GmbH & Co. KG

Heißes Eisen: Temperaturbeständigkeit von Lötstopplack und Schutzbeschichtung

(PresseBox) (Kempen, )
Kaum ein Thema beschäftigt die Leiterplattenhersteller und die Leiterplattenanwender derzeit in dem Ausmaße wie die aktuellen Forderungen nach höherer Temperaturbelastbarkeit von Leiterplatten. Die Umgebungstemperaturen, unter denen elektronische Baugruppen vor allem im Automotive-Bereich betrieben werden, erhöhen sich; zudem nimmt die Temperaturbelastung durch die Eigenerwärmung aufgrund steigender Packungsdichte deutlich zu.

"Thermischer Stress" - die dauerhafte Belastung bei höheren Temperaturen - sowie "thermischer Schock" - thermische Zyklen über einen weiten Temperaturbereich (bei Materialkombinationen spielt hier auch die mechanische Belastung aufgrund der unterschiedlichen Temperaturausdehnungskoeffizienten eine große Rolle) - sind die Aspekte, unter denen Lötstopplacke und ihre Schutzbeschichtungen zunehmend beurteilt werden müssen.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.