Electronics Forum: 10 (Page 1767 of 1925)

Re: Forum Home Page: What do others think?

Electronics Forum | Mon Feb 08 21:28:16 EST 1999 | Dave F

| | What did you guys do to our forum? I do not want the 5 five I want a listing of all in the last 5 days min. More and more it seems that this site getting a little less user friendly! | | | | Thanks for the comments. | | Our intention is not to

Re: Looking for MRP/MES software.

Electronics Forum | Wed Feb 10 00:07:15 EST 1999 | Jason

Gary, I am also evaluating MRP/ERP systems. I have had many demos. I have looked at SAP R3, and actually used it at a previous employer, very complex system and a bit pricey. SAP is at http://www.sap.com , others I have looked at are Acacia Tech

Re: Fuji MCS/2 vs. F4G

Electronics Forum | Wed Feb 10 07:01:49 EST 1999 | Joe

We use both F4G and MCS at the present and we are phasing out MCS. One main reason is that it's platform is not Y2K compliant. F4G is cumbersome and taxes a high overhead on your computer system. We have also found a bug recently when we have high

Re: Selective Wave Solder Palletizing

Electronics Forum | Tue Feb 09 10:16:15 EST 1999 | Jim Gleason

Earl, We have found that many people get closer to a zero defect program using pallets. Since you eliminate manula masking you eliminate on huge area of possible defects production. Since the pallets can align connectors etc, you get less defects due

Re: soldering to hard gold plated PCBs

Electronics Forum | Wed Feb 03 23:40:26 EST 1999 | Chris G.

| Does anyone know if I will have problems soldering surface mount components to an all hard gold plated PC board. We want to use hard gold similar to gold used for edge fingers because our customer is concerned about wear and conductivity of connect

Re: Reliability of Reworked BGAs/CSPs

Electronics Forum | Thu Feb 04 10:00:26 EST 1999 | Terry Burnette

| I'd like to find some technical papers on the reliability of reworked BGAs. If you know of any, please let me know. | | I have a concern about this because our current rework process does not apply solder paste to the pads prior to placing the pa

Pace TF700 Rework Machine...is it okay?

Electronics Forum | Tue Feb 02 14:23:47 EST 1999 | Steve Gregory

Hi ya'll! Well, I got the word that I can start looking for a rework machine now. Most of you know that I work at a start-up, so it goes without saying that we're not rolling in the dough. I've been looking at Pace's TF700 Thermaflow...seems pr

Re: BGA PROFILE

Electronics Forum | Tue Feb 02 13:55:52 EST 1999 | Brian Stumm

| Hi everybody. | Somebody know any consideration or special care to make a profile for BGA's. | | any advice is aprecied. | | thanks | Al Carrillo | | | Al, From my experience BGA's are no more difficult to profile than any other component.

Re: Attenna assembly for RF board

Electronics Forum | Tue Feb 02 10:18:56 EST 1999 | Justin Medernach

| I have a recent design (1 component side only) that calls for 2 surface mounted antenna's (brass plated) to be mounted on a PCB. The problem arises when the PCB is 18x11.25 and has 15 to 20 PCB's in the pallet (IE weight, fixturing to hold the ant

White layer appearance on PCB

Electronics Forum | Thu Jan 28 14:10:57 EST 1999 | Tom B

Hello Netters, I need some info, Earl or Dave, I have a PCB that exhibits a white layer on solder side. It does not appear to be surface residues (IPA has no effect), but looks like its under solder mask. My first guess is that the LPI solder mask


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