Electronics Forum: electronic (Page 2121 of 7890)

Humiseal vendors

Electronics Forum | Sat Jul 09 08:18:10 EDT 2005 | jdumont

Try Ellsworth Adhesives. We have good luck with them getting 1B73 in here fast on most occasions. www.ellsworth.com ...and no I dont work for them or know anyone who does!

Lead Tinning J-STD Requirements

Electronics Forum | Tue Jul 05 20:27:54 EDT 2005 | Marcus

Having trouble identifying J-STD requirement on lead tinning. How far up to the cermaic package can you go?

Lead Tinning J-STD Requirements

Electronics Forum | Wed Jul 06 07:02:27 EDT 2005 | davef

Try: * A-610D, 6.3 � Wire / Lead Preparation - Tinning * J-STD-001D, [There is probably something. We'll look later.]

Temperature testing

Electronics Forum | Wed Jul 06 02:37:17 EDT 2005 | Dave

Hi, From where can I get information / Web links about temperature testing.. I mean that what is a products right heating and cooling down time??

SMT Backward Compability

Electronics Forum | Wed Jul 06 03:23:14 EDT 2005 | javi

We start to get mixed component leaded and lead-free, we still using leaded solder paste in the SMT process. Do you see this a problem to use leaded process 179 deg celsuis temperature reflow on RoHS compatible lead-free components with same specific

SMT Backward Compability

Electronics Forum | Wed Jul 06 04:38:43 EDT 2005 | javi

AJ, Thanks for your input, forgot to inform that there is none BGA on the PCB. I also discovered that there was another topic related mixed component that give me support enough. Will inform my supplier to perform the process in the SMT line and not

Dynapert MPS2500

Electronics Forum | Wed Jul 06 08:45:23 EDT 2005 | pjc

This is a technical forum for the SMT assembly process. Try posting your machine on the Equipment Mart, bar menu on the left, that what its for.

Dynapert MPS2500

Electronics Forum | Tue Sep 20 05:56:51 EDT 2005 | Alen

Hello. I am interested in Dynapert Mps 2500. My email is alen.ebner@intro-lab.si Best regards.

Conductor or Trace Spacing

Electronics Forum | Wed Jul 06 20:40:40 EDT 2005 | davef

Voltage does not flow. Current flows as a result of a change in voltage. Current capacity of traces * Graph is IPC-2221 paragraph 6.2, Figure 6.4 * http://www.geocities.com/CapeCanaveral/Lab/9643/TraceWidth.htm

lead free transition. want to use lead free parts w/ lead solder

Electronics Forum | Wed Jul 06 18:05:57 EDT 2005 | Dave

lead free transition. want to use lead free parts w/ lead solder.. any issues I should be aware of???


electronic searches for Companies, Equipment, Machines, Suppliers & Information

Winsmart Electronic Co.,Ltd
Winsmart Electronic Co.,Ltd

Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.

Manufacturer

Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, China

Phone: +86-138-29839112