Electronics Forum | Thu Nov 06 16:24:49 EST 2014 | dustind
Haha thanks!
Electronics Forum | Mon Nov 03 22:38:39 EST 2014 | dustind
Hi there! I'm an engineering student from Toronto, ON looking for someone to mount a MEMS microphone for me for a school design project. Trouble is, I need a reflow oven for the proper surface mount and my university doesn't have access to one. K
Electronics Forum | Mon Oct 12 01:17:00 EDT 2020 | SMTA-64386317
Hi, I am facing high fall out of microphone low sensitivity issues. This microphone is soldering thru SMT soldering with low peak temperature profile which peak at 232 DegC to 240 DegC and have skipped X-Ray inspection but still seeing fall out espec
Electronics Forum | Mon Oct 12 17:28:39 EDT 2020 | rgduval
Check the microphone data sheet to find out what the max temperature is...if it's not listed, call the manufacturer. Are you water-washing the board after assembly? Could be water intrusion/entrapment in the microphone. Again, check the data she
Electronics Forum | Tue Nov 04 15:42:22 EST 2014 | rdubya
break-out the old toaster oven! apply solder paste to board place part and re-flow in toaster oven. those things re good for more than just pot pies and toaster strudel.
Electronics Forum | Tue Nov 04 16:25:10 EST 2014 | davef
Look here: http://www.smtnet.com/company/index.cfm?fuseaction=browse_companies&category=10&country=39
Electronics Forum | Thu Nov 06 21:36:27 EST 2014 | davef
Try them, what do you loose? Pull the "poor college student" routine. Contractors always like to show off.
Electronics Forum | Mon Nov 06 12:43:35 EST 2023 | milas
Hi We are mounting an microphone device (SMT package) onto a PCB which has an ENIG finish and, observed some contamination on the underside of the device, post reflow. The SEM analysis shows that the contamination has a high level of Carbon. Where c
Electronics Forum | Fri Jul 22 10:30:43 EDT 2005 | Frank
I haven't heard of a meter like that. Consult Fuji for a recommended supplier if it is so special. The meter from Gates has a very sensitive microphone, so you tap (or strum) the belt and the vibration is heard and converted to Hz. If you want to
Electronics Forum | Fri Jun 09 09:52:03 EDT 2023 | tommy_magyar
I agree with Mainteneer on this. Depending on the active components, I would check the datasheets of them. Particular groups of components to pay attention to: microphones, microprocessors, transformers, relays, switches. Washing may be in some cases
