Electronics Forum: elektronik (Page 1 of 1)

Re: Contract Assembly Houses

Electronics Forum | Thu Jun 10 09:47:09 EDT 1999 | zihni liman

| Can anyone suggest a place on the web, or a publication that lists all PCB assembly houses? It would be great if it has a decent amount of information on each, name, address, phone, etc? | | I am aware of The Electronic Sourcebook already but am

Linux Platform Vs Win NT/98

Electronics Forum | Wed Aug 08 04:44:59 EDT 2001 | mattiasw

We are using a MY19 p/p machine from Mydata running Linux, and we are programming it from a Windows98 station, and goes through LAN to the machine when transferring our jobs. It�s a stable machine and we haven�t experienced any negative sides of runn

AOI 3D Inspection

Electronics Forum | Fri Mar 02 12:32:55 EST 2018 | harlymh

Is there a way to make an optical inspection (polarity and shorts test) of a A6284KLPTR-T-1 that has a FK 244 08 D PAK heatsink on top? Is this possible with an AOI 3D Cyberoptics SQ3000? http://datasheet.octopart.com/FK-244-08-D-PAK-Fischer-Elek

Dye Penetrant Inspection of solder joint

Electronics Forum | Sat Jun 28 08:17:21 EDT 2003 | davef

We form a barrier to contain the dye, but regardless it is messy. Actually, we no longer use dye, per say. We use the stuff machinists use for staining metal. Look here for hints: * http://www.ivf.se/Elektronik/dye_penetrant/edefault.htm * http:

Printed circuit boards materials

Electronics Forum | Mon Apr 12 22:50:46 EDT 2004 | davef

For more information on flame retardents, try these sites: * http://www.bsef.com * http://www.firesafety.org For the summary of a study into flame retardants try: http://www.surrey.ac.uk/PRC/ IVF carried out an international study on alternati

Stencil cleaner

Electronics Forum | Mon Jan 21 20:15:50 EST 2013 | jeremymek

It depends really on what you are looking to spend. there are small bench top ultra sonic style cleaners ( eg http://www.gen3systems.com/viewprod-GENSONIC.php) or larger full automatic immersion style cleaners eg http://www.mb-tech.fr/en/our-soluti

SMT Inductor

Electronics Forum | Tue Oct 06 14:25:51 EDT 2020 | philc

Plenty of 0805 inductors around, up to 470mH, but nothing that is 26mH. Coilcraft do 23.5mH or 29mH - see https://www.coilcraft.com/getmedia/18dd250a-2b92-4f9a-bcee-3624995acc0f/0302cs.pdf Eaton do a 27mH 0805 - see https://www.eaton.com/content/dam

BGA attach eval.

Electronics Forum | Tue Apr 01 09:58:52 EST 2003 | davef

You're entirely correct. The gold is most likely gone away. [Don't forget you can check if the surface is still solderable with a hand soldering iron.] We're not sure it it will give you the results you seek, but consider using a dye penetrant fai

PDBE and PBB replacements???

Electronics Forum | Fri Mar 11 18:47:54 EST 2005 | davef

JD: It's important to note that FR-4 does not contain PBB or PBDE. The bromine in FR-4 epoxy comes in the form of tetra-bromo-bisphenol A [TBBA], which polymerizes and become part of the cross-linked epoxy. Bromine, in the form of hydrogen bromide, i

SMT Inductor

Electronics Forum | Tue Oct 06 14:27:51 EDT 2020 | kylehunter

> Plenty of 0805 inductors around, up to 470mH, but > nothing that is 26mH. Coilcraft do 23.5mH or 29mH > - see > https://www.coilcraft.com/getmedia/18dd250a-2b92-4 > f9a-bcee-3624995acc0f/0302cs.pdf Eaton do a 27mH > 0805 - s


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