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Designer & Manufacturer of Acoustic Microscopes for Nondestructive Component Inspection.
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BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It
FACTS²™ DF2400™ C‑SAM® Automated In-line Inspection Tool for Defect-Free Production Without Sacrificing Throughput The FACTS²™ delivers state-of-the-art, automated in-line inspection for quality and process control. Delivering high throughput wit
Electronics Forum | Mon Jul 23 09:55:26 EDT 2018 | mgerrior
have not seen this issue personally, often identify cracks on MLCC parts but never dark spots. May be worthwhile to replace as a precaution if at all possible.
Electronics Forum | Sat Jun 19 00:49:17 EDT 2010 | mun4o
Hi all, lately ofen I have problem with cracked ceramic capacitors.We use 0805 and 0603 cap. Samsung.ICT measure diferent capacity of nominal.If I tray to desoldering component , then component cracked.I think , that the reason is the moisture in com
Industry News | 2012-05-04 09:21:15.0
As printed boards evolve and chip speeds increase, the use of microwave technology in commercial applications, such as cell phone towers and in military products, is expanding.
Industry News | 2012-05-23 14:18:26.0
Joint Industry Guideline Provides Best Practices for Measuring the Strain on Boards and Components During Manufacturing
Technical Library | 2009-05-21 13:41:05.0
Failure due to board flex cracks persists as the dominant failure mode in multi-layer ceramic capacitors (MLCC). (...) This paper is intended to show the impact of temperature cycling, high-temperature life tests, and multiple bend exposures to the MLCC with this flexible termination.
Technical Library | 2023-11-27 18:19:40.0
This page introduces major causes and countermeasures of solder crack in MLCCs (Multilayer Ceramic Chip Capacitors). Major causes of solder cracks Solder cracks on MLCCs developed from severe usage conditions after going on the market and during manufacturing processes such as soldering. Applications and boards that specially require solder crack countermeasures Solder cracks occur mainly because of thermal fatigue due to thermal shock or temperature cycles or the use of lead-free solder, which is hard and fragile.
link:https://www.ascen.ltd/Blog/Solutio/493.html ASCEN PCB separator ASC-620 PCB cutting machine can use for cutting LED long board and also can use to the PCBA with the high component separate operation.It is the best way to replace the way to purch
SMTnet Express, October 28, 2021, Subscribers: 26,544, Companies: 11,461, Users: 26,907 Cracks: The Hidden Defect Cracks in ceramic chip capacitors can be introduced at any process step during surface mount assembly. Thermal shock
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/length-of-termination-on-ceramic-capacitors_topic3136.html
Length of Termination on Ceramic Capacitors - PCB Libraries Forum Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Length of Termination on Ceramic Capacitors
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/application-notes/2470-3v-voids-and-cracks
About Us Sonoscan Leadership Company History Locations Patent List News Events Careers Nordson SONOSCAN Home Support Application Notes 3V VOIDS AND CRACKS 3V VOIDS AND CRACKS Ceramic Cutting Tool
