Electronics Forum: contacted (Page 231 of 469)

Black pad

Electronics Forum | Fri Aug 19 01:56:53 EDT 2011 | ppcbs

I've been seeing a lot of product come in with what appears to be black pad lately. I've sent stuff out to labs to be told there is no contamination. Contamination or not solder won't wet to it. Regardless of what it is we have a method to remove

Cleaning

Electronics Forum | Wed Aug 31 14:45:35 EDT 2011 | ryanr

Non-Hermetically sealed parts are parts are not air tight and gasses and liquids will pass into the package of the part and come in contact with the electrical or other components within the package (i.e. some switches, relays, transformers, etc.) D

Using isopropanol with DI water for rinsing after washing boards

Electronics Forum | Mon Nov 14 01:46:12 EST 2011 | julien

We already have contact with Zestron and we try several chemicals and process (Immersion, aspersion, vapor degreasing). And we always find something under low standoff component. Concerning the flow pressure and shadowing, we try different position

mydata

Electronics Forum | Mon Dec 19 15:56:12 EST 2011 | armandogomez

Hi! I have 2 Mydatas in here, I think the 2 passwords are not the ones you are looking for, Might be that the software is looking for something call the Magic Word? if so, you need to contact MYDATA so that they can send you the "Magic Word", you se

Need help for contact 3AV (2001 YOM )

Electronics Forum | Mon Dec 05 11:15:13 EST 2011 | andersenequipment

First I would try to reload the machine software, sometimes on those, the software has a bug in it from the oem to force you to upgrade. If this does not work, vision card is flakey. only once did I find this to be a hard drive problem. I hope this h

MPM SPM-AV Replacement parts needed

Electronics Forum | Mon Apr 02 11:01:04 EDT 2012 | vparis

None of those p/ns are coming up good, maybe > they're obsolete. Try contacting Cardinal > Circuit, they have tons of older MPM parts, _a > class=roll > href="http://www.cardinalcircuit.com/spare-parts-s > upport/" > target="_blank"_http://www.

Dust on PCB

Electronics Forum | Mon Mar 05 11:32:34 EST 2012 | davef

As long as you're convinced that your ionized air gun is not a static generator, it should work fine in dedusting your boards. As you say, covering your board racks while the boards are being stored is probably a better solution. If you google 'esd

SOD323 and SC90 bounceing parts in final PNP stages.

Electronics Forum | Mon Mar 05 17:54:07 EST 2012 | swag

Three ideas for you: 1) Make sure nozzle tips are clean. 2) Check coplanarity of leads to bottom of body. If leads are above body, it could be the are not contacting paste well. 3) Investigate static charge in the parts caused by the feeder or

Issues with getting e-mail notifications to post responses

Electronics Forum | Mon May 14 17:07:05 EDT 2012 | davef

The geeks think that an invalid email address is registered to you. Check your 'manage account' [top of the page, left next to the guy that looks as if he's wearing a carpet] to make sure that your contact information is current. On reading this, pl

Dek 248 Setup - San Jose, CA

Electronics Forum | Fri Jun 08 15:26:17 EDT 2012 | aex

I am looking for a technician that can setup a Dek 248 in San Jose, CA sometime next week. It just needs to be set up, powered and have a quick demo of operation. Please contact me if you are able to provide this service or know someone who can. T


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