Electronics Forum | Thu Oct 01 06:44:44 EDT 1998 | PARK KYUNG SAM
Are there anyone who can give me the answer about solder ball problem? We have 12 layer PCB and double sided PCB. After one side reflow soldering We found lots of solder ball under the PCB. The solder ball was coming out from via hole. So when w
Electronics Forum | Thu Oct 01 20:11:31 EDT 1998 | Wayne Bracy
We are trying to eliminate/minimize the baking process for high lead-count ICs. We would like to reseal packages containing these parts to minimize exposure to humidity. Anyone have or know of a way to reseal or vacuum pack parts? Any suggested eq
Electronics Forum | Fri Oct 02 16:04:47 EDT 1998 | Benji Acosta
Hi Dave, Thanks for your response. HAST is an acronym for Highly Accelerated Stress Testing. Instead of the conventional PCT or Autoclave which requires say 168 hours, HAST can tremendously shorten the time. There has been correlation being estab
Electronics Forum | Mon Sep 28 09:18:30 EDT 1998 | Ben Wilmot
The majority of SMT resistors use the following notation. 10 X eg 153 represents 1k5 resistor The third digit in the sequence denotes the number of zeros to add after the first two digits giving the value in ohms. Many Caps will follow the same nota
Electronics Forum | Tue Oct 13 12:29:46 EDT 1998 | smd
Basic text tags like etc would allow one to make certain lines or words stand out for greater emphasis. Tags like would allow one to organize the lines and words. Tags like and the like would enable one to organize information into a useful char
Electronics Forum | Wed Oct 14 19:15:11 EDT 1998 | Clifford Peasle
I set up the following HTML style tags for all to use: BOLD Italics Underline Header 1 Header 2 Header 3 Header 4 Header 5 Header 6 Font tag Plus the following list management: Unordered List Ordered List List Element Title Data I hope that helps
Electronics Forum | Mon Sep 28 10:44:10 EDT 1998 | Chrys
| O-H-H-H-H-H-H-H Lawdy, lawdy... | My babuh done left me... | my dawg pee'd on my leg... | my cornflakes are all poopy... | don't make me hafta beg... | I got's dem backplane blues, o-h-h- OK, STOP RIGHT THERE. I'm sure there's something we can c
Electronics Forum | Fri Sep 25 07:34:46 EDT 1998 | Dave F
| Anyone Knows a chamber(or something like this) to keep the IC's out of reach of humidity, information about where can I buy one I apreciate. | Thanks | AC Al: Check the following SMTNet Archive. Dave F Re: Drying ICs any advice Posted by
Electronics Forum | Mon Oct 05 16:48:18 EDT 1998 | Dave F
| Dave, | | The "Terms and Definitions" is an excellent idea. I have contacted people who may be able to contribute to such a section. No reponse yet. Do any of you have any further suggestions as to where we may get a quick list to start this se
Electronics Forum | Mon Oct 05 18:02:31 EDT 1998 | Save F
| Dave, | | The "Terms and Definitions" is an excellent idea. I have contacted people who may be able to contribute to such a section. No reponse yet. Do any of you have any further suggestions as to where we may get a quick list to start this se