Electronics Forum | Wed Feb 09 07:04:08 EST 2000 | Jacqueline Coia
Could anyone please tell me the recommended guidelines regarding the max. time and the storage environment for complete (plastic blister tape) SMD reeled components before being used. This is before any associated quality problems occur during assemb
Electronics Forum | Wed Jan 10 02:40:31 EST 2001 | Mattias
Hi Try the Swedish Fuji Rep. Cyncrona. They currently have 1 pcs in stock. Adress: Mats Kampenborg Spare parts Cyncrona AB (PCB Assembly & Test Division) Tomtbergav�gen 2 145 67 NORSBORG SWEDEN Phone: +46-(0)8 531 943 00 Fax: +46-(0
Electronics Forum | Thu Dec 21 20:13:02 EST 2000 | Brad Kendall
I used to switch my N2 on and off for different products and I had performed profiles on the products with and without the N2 on and there was not a difference in the profiles. So you should not have to adjust your profiles. I think everyone else c
Electronics Forum | Fri Feb 21 20:41:32 EST 2003 | Raul
It is a common knowledge that sulphur and immersion silver finish on a PCB do not go together very well. We are seeing peaks of sulphur on some of our assemblies (with silver finish) and as expected we experience severe difficulties with processing t
Electronics Forum | Thu Dec 07 15:51:02 EST 2000 | gsubbert
We have an old Blue M temperature chamber. We have no manuals for it and no information on how to make the cams to get the temperature profile that we need. If anyone has any information and would be willing to share it with me I would appreciate it.
Electronics Forum | Wed Nov 15 16:14:02 EST 2000 | Scott Welle
We are having non-wet (head in pillow) problems with Altera 484's similar to the problems discussed on 10/27 timeframe. Need contacts to those people having similar problems. Will those who had problems with Motorola 357 (ref Chris and Glenn on 10/
Electronics Forum | Mon Apr 02 19:54:45 EDT 2001 | Steve
George, Did you ever get to the bottom of your XY offset issue. I am a user of Protel and SMS Linecontrol, and know the system well. You probably need to find out if the Protel XY is the component center or Pin 1. The SMS Linecontrol Protel modul
Electronics Forum | Sat Feb 03 20:30:07 EST 2001 | Robert
James, if you want to get a circuit board wet, then any cleaner will do. Tighter componentry and BGAs are different. Even if you submerge a BGA, the surface underneath it will not be effected. Thus you need to force the chemistry mechanically unde
Electronics Forum | Mon Feb 05 11:45:07 EST 2001 | peterbarton
Phil, One source for this information is form the manufacturer Park/Nelco. They have a large website and give specifications for all sorts of laminates, including FR4. Try http://www.nelcointernational.com/parknelco/fr4epoxy.htm. I'm sure that ot
Electronics Forum | Thu Nov 02 18:00:52 EST 2000 | Peter
My company is is the process of outsourcing our SMT operation and we will ne salvaging (selling) our equipment - this is not a solicitation. I am trying to find a source to determine the value of the equipment. Is there an industry source for used v