Electronics Forum | Fri Jul 23 14:07:52 EDT 1999 | Carl J. Odle
We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after a p
Electronics Forum | Mon Jul 12 14:30:37 EDT 1999 | Earl Moon
| Hi all , | | We are trying to implement the micro-BGA technology at our plant. I need the clarification to the following points: | | 1. Is underfill required for micro-BGAs? | | 2. What type of stencil apertures are the industry standards for uB
Electronics Forum | Tue Jul 13 13:28:18 EDT 1999 | Upinder Singh
| | Hi all , | | | | We are trying to implement the micro-BGA technology at our plant. I need the clarification to the following points: | | | | 1. Is underfill required for micro-BGAs? | | | | 2. What type of stencil apertures are the industry st
Electronics Forum | Thu May 06 01:37:56 EDT 1999 | Kallol Chakraborty
| I would like to know if someone aleady have problems with Ceramic Capacitors SMD in In-Circuit Test (see below)and how did you solve this problems ? | | PROBLEMS | 1 - Only one kind of capacitor (2n2F), of all capacitors on board, sometimes are o
Electronics Forum | Sun Apr 18 14:26:36 EDT 1999 | Steve Gregory
| | Please visit our Web site, especially 'link page', to get some hint for roll typr of cleaning wiper for automatic screen printers. http://www.squeegee.co.kr | | | Idiot: I wouldn't visit your site if I had to start using toilet paper. Keep yo
Electronics Forum | Sun Apr 18 19:16:28 EDT 1999 | Wayne Bracy
| | | Please visit our Web site, especially 'link page', to get some hint for roll typr of cleaning wiper for automatic screen printers. http://www.squeegee.co.kr | | | | | Idiot: I wouldn't visit your site if I had to start using toilet paper. K
Electronics Forum | Tue Apr 13 23:35:44 EDT 1999 | Jeff Sanchez
| | Hello. | | | | I'm now investigating the current technological issues | | on surface mount devices. | | For example, I want to know the limitation of | | the surface mount machine. | | | | Where can I get the materials for this purpose? | |
Electronics Forum | Tue Apr 13 23:41:15 EDT 1999 | Jeff Sanchez
| | | Hello. | | | | | | I'm now investigating the current technological issues | | | on surface mount devices. | | | For example, I want to know the limitation of | | | the surface mount machine. | | | | | | Where can I get the materials for thi
Electronics Forum | Mon Mar 01 22:37:01 EST 1999 | Dave F
| Hello! SMT professionals, | | I do not know if anyone posted this question before. | Last week, I reflowed our newly designed thin Rigid-Flex pcb with 0.040" thickness. I found all of pins of a TQFP48 ic did not get wetted. I could see on the hee
Electronics Forum | Thu Feb 11 09:45:06 EST 1999 | Dave F
| | | Helo, | | Is it common for actual print height of solder paste to exceed the stencil thickness. For example If the stencil is 6mill thick and the actual height of the print is apx. 10 or 11mill. What causes the paste height to be greater t
