Electronics Forum: changes (Page 356 of 516)

Use and Restrictions of solder containing lead

Electronics Forum | Tue Jun 03 12:24:50 EDT 2003 | blnorman

I have received information from the European Commissioners Environmental group that automotive electronics are not covered by WEEE (waste electrical and electronic equipment 2002/96/EC) or RoHS (reduction of hazardous substances 2002/95/EC) because

URGENT: Best Display Tech For My Product

Electronics Forum | Fri Jun 13 20:53:49 EDT 2003 | quantass

= 40% reflective, Multistable - It makes use of ambient light to be viewed and is multistable so that once power is applied to change the display no additional power is required to sustain the static, color image, at least not for a long period of ti

Naming Files

Electronics Forum | Wed Jul 02 10:19:08 EDT 2003 | caldon

It kills me when people say "We have been doing this for 10 years and we will not change" guaranteed one day the shite will hit the fan when they have a screw up. We have ran into this before... Until/unless they are willing to work with you you wil

FUJI Tech. Support Policy Change

Electronics Forum | Fri Aug 08 13:08:03 EDT 2003 | Scott Wischoffer

In the past three years, a significant number of machines have been sold through private sale, brokers and on the used market. Many of the companies who have purchased this equipment are using the Fuji America 24 hour free services on a regular basis

lets see a show of hands

Electronics Forum | Wed Aug 13 15:13:14 EDT 2003 | caldon

You have not seen kicking and screaming as 1,1,1,Trichlorethene phase out actually had a drop in process with cleaning soaponifier options. Lead Free is not a drop in process by any means. Gary I hope the kicking will be with soft shoes my friend.We

Gold Leaded SMT devices

Electronics Forum | Tue Sep 09 20:32:10 EDT 2003 | davef

The maximum ratio of gold weight to solder alloy weight can be calculated, to help prevent a problem from excessive gold-tin intermetallic compound (i.e., AuSn4). For the equation and its derivation, please refer to "The Use of Capillary Action Measu

Bubbling Barrels

Electronics Forum | Fri Sep 19 11:39:38 EDT 2003 | joeherz

We have recently started building a new assembly that is exhibiting some strange behavior. We are seeing what look like blow holes in wave soldered joints. When the joints are touched up, the solder in the barrel will actually bubble up from the ho

Used Contact 3S

Electronics Forum | Thu Jan 06 19:05:42 EST 2005 | JB

I believe all Contact machines are JUNK. I have seen all there models. They are all under developed and do not even come close to what the company claims they can do. They keep advertising these new machines and I have heard nothing but night mares w

Stencil Printers

Electronics Forum | Thu Dec 04 07:30:50 EST 2003 | ex maintain leader

Hi Grant, I'm ex Fuji Service Engineer, Fuji GP 6xx is the best but for companies in ultra high tech (2 side cleaning+ long life operating, BUT not easy to teach the technicians). Ask Panasert create series is also well durable, but I newer use yust

Tarnished surface upon cleaning with DI water + saponifier

Electronics Forum | Fri Feb 13 12:16:05 EST 2004 | Mike Konrad

Ashok, It is most likely not the DI water that is attacking the aluminum rather it is the saponifier. DI water is only in contact with the parts for a relatively short time. If your cleaning process provides for a rapid drying cycle, you should be


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