Electronics Forum: /03 (Page 307 of 1347)

0.4mm pitch CSP Dummy Component

Electronics Forum | Wed Mar 06 07:13:23 EST 2002 | PeteC

nope, only placed 0.75mm pitch myself. I looked around some data sheets and did not find any 0.4mm.

0.4mm pitch CSP Dummy Component

Electronics Forum | Wed Mar 06 21:20:36 EST 2002 | davef

We are aware that 0.4mm parts are coming [ http://www.kns.com/prodserv/flipchip/products/roadmap-ultracsp.PDF ], but are assembling none at the present time. We�re in no rush!!!

Looking for data on hand placed production component?

Electronics Forum | Wed Mar 06 21:19:10 EST 2002 | davef

As an alternative, consider: * Asking your operators. * Having your operators keep logs and checking them with hands-on time studies.

BGA In Circuit Testing

Electronics Forum | Wed Mar 06 10:24:32 EST 2002 | Charlie

Here our senerio: * There are no funds for additional test equipment. * Have only Delta Scan results, that are very limited. * Failuer of Delta Scan, PCB goes to vendor for X-ray analysis. Do you have a similar process and do you do anything diffe

Wave Soldering with or w/o Nitrogen

Electronics Forum | Fri Mar 22 09:11:57 EST 2002 | tony

Hi Chinaman For more informations please contact Mr. F. Parent Ing at specnor tecnic corp. Best regards Tony

Missing component benchmarking

Electronics Forum | Thu Mar 07 09:46:36 EST 2002 | cfraser

If you are having problems with missing, misplaced RLC on your Fuji CP you should take a look at your board supports in the machine. Lack of or improper board support and bad feeders are the most common causes of misplaced RLC's.

Missing component benchmarking

Electronics Forum | Sun Mar 10 23:51:47 EST 2002 | mantis

As well as checking board supports you may want to check your nozzles and make sure there not stuck up in the windmill.

Fuji IP3 clamping problem

Electronics Forum | Fri Mar 08 12:22:18 EST 2002 | pr

Have you contacted Fuji? I believe we had the same situation a while back and (I think) it was a proper setting and not a sensor problem. A tech. can probably walk you through it over the phone. good luck, pr

Fuji IP3 clamping problem

Electronics Forum | Fri Mar 08 22:07:31 EST 2002 | winter

I think the reason of the problem is the sensitivity of some sensor.maybe it's the main conveyor arrival sensor .I think you can do a test , make the sensor always on, and tese.

ROI on AOI Machines

Electronics Forum | Thu May 23 03:14:30 EDT 2002 | ianchan

RDC, so you favour which type of AOI technology? you prefer: 1) vector analysis? 2) image-scan-comparision? and what advantages support this choice of yours?


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