Electronics Forum: boarded (Page 1561 of 1638)

Hasl thickness trends

Electronics Forum | Tue Sep 16 15:47:17 EDT 2003 | davef

First and most important, it doesn't matter dip who is down-wind of the rendering plant. The customer said, "I want bla bla bla." The supplier said, "I want to supply to the customer's order for bla bla bla and will deliver to that specification on

Tooling Vendors

Electronics Forum | Mon Oct 27 16:16:45 EST 2003 | Pat Fogarty

Good Morning John Your above enquiry has been brought to our attention by Mr Kenny Munroe of Permali Composites SA, France. Shamrock Industries Ltd are Tool & Die Makers, Precision Engineers & Original Equipment Manufacturers. We are based in Chri

speedline sale

Electronics Forum | Fri Nov 07 15:05:16 EST 2003 | stefwitt

It was not stolen, it was disposed Cookson profits from cost-cutting Electronics and ceramics group Cookson has taken heart from half-year results as all three of its divisions kept out of the red in the second quarter. The group says a recent co

Problems about Profiling board with P5 socket

Electronics Forum | Mon Jan 12 21:39:09 EST 2004 | Bryan

15 C. it's very hard to decrease the Delta T. and the socket temperature always the lowest one because of it's large ,partly metal composed body.is there anyone can share with me the profiling experince of P5 socket? or any suggestions will be greatl

Chip Components with big ground pads - Unsolder

Electronics Forum | Tue Feb 10 15:13:06 EST 2004 | patthemack

Hey Vinny, Sorry I haven't looked at this for a while. 3 things to try: Tombstoning- The ground plane side is larger because the solder mask allows for a little slop at the board shop (clearance around a pad of a few mils). Since there is not a defi

Post reflow solder joint inspection

Electronics Forum | Mon Feb 02 22:01:24 EST 2004 | Dean

I find this disturbing when customers dictate your process and equipment? Your responsibility is to deliver a quality product on time. Why would your customer care HOW you achieve this? Hence the success of Chinese manufacturing. I have one custo

Oven Profile

Electronics Forum | Mon Mar 08 19:41:31 EST 2004 | Ken

Robert, what you have provided is not a "profile". It is a "recipe" or "job". I have 4 BTU VIP98's. I have hundreds of recipes...Your temps look similar to mine....but what does that have to do with the "thermal profile" as experienced by the asse

Transision from through Pin in hole technology to SMT

Electronics Forum | Wed Apr 07 12:07:54 EDT 2004 | davef

Q1: What are the main implications in changing an assembly production line from pin in hole to one based on surface mount technology? A1: The main implications in changing an assembly production line from pin in hole to one based on surface mount te

No Lead BGA Hot Gas Rework

Electronics Forum | Mon Apr 12 19:22:54 EDT 2004 | russ

So if I get this right, your customer wants you to run this product as pb free even though it is not. In order to run this as pb free you need to run pb free paste. If you use 63/37 paste at the higher temps I believe that in addition to the compon

contamination on copper

Electronics Forum | Fri Apr 16 11:03:35 EDT 2004 | davef

Your copper corrosion is not good. It indicates that you have not done a good job in cleaning. [We assume this is a medium green color, not unlike the color of the solder mask on your board, that is almost like a translucent lacquer; rather than th


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