Electronics Forum: take (Page 356 of 469)

Re: FUJI PD naming convention Any idea?

Electronics Forum | Fri Mar 12 17:06:24 EST 1999 | Jason

| Okay, I would like to hear everyones ideas for PD naming conventions for FUJI. We are trying to use your basic names "3216_CAP" to a "MQFP208AD" But it is way out of control. Different part sizes, and vendors make it very tough to keep it all th

Re: DIP Dispensing

Electronics Forum | Thu Mar 11 18:37:22 EST 1999 | John Watt

| | Folk's | | | | Looking for some help..I know it's not SMD but I'm sure someone will know. | | I'm trying to locate a supplyer for dispensor's for PTH DIP's for my panel assembly ( board stuffing) stages to improve tha handling. The vendor i used

Re: . Hover-Davis...no reason to change to Fuji

Electronics Forum | Fri Mar 19 07:59:20 EST 1999 | Thomas Nocpen

Having been a FUJI line support engineer for years at my company, I was asked to evaluate the new Fuji feeders by our local Fuji rep. We have been using the Hover MPF feeder for the past 3 years and have had virtually no issues with them. The operato

Re: 45 Degree Wave Soldering

Electronics Forum | Tue Feb 23 11:09:12 EST 1999 | Steve Gregory

Hi Dave! Dat' be da same board we ran at NEPCON East in 97'! Ray Rua was running the TAC line then (his company usually runs the TAC line at almost all NEPCON shows). A couple of things I wanted to point out on that GIF image that might b

Re: Fiducials

Electronics Forum | Fri Feb 19 00:32:40 EST 1999 | ZEEK

| We are using .040" diameter fiducials (global and local) on our boards. They are solder covered and HASL. I get batches of boards where the p&p vision system has trouble reading the fiducial. The fiducial looks dark on the screen. The board ven

New SMTnet Site Changes

Electronics Forum | Fri Feb 05 11:34:44 EST 1999 | Clifford Peaslee @ SMTnet

SMTnet Site Changes This weekend SMTnet will get a facelift. We have redesigned some of our serviecs, and have added new ones. Some of the new features are SMTnet Email, New Database Driven PCBCE Mart, New Directory Database With Enhanced Searching a

New SMTnet Site Changes

Electronics Forum | Fri Feb 05 11:32:08 EST 1999 | Clifford Peaslee @ SMTnet

SMTnet Site Changes This weekend SMTnet will get a facelift. We have redesigned some of our serviecs, and have added new ones. Some of the new features are SMTnet Email, New Database Driven PCBCE Mart, New Directory Database With Enhanced Searching a

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

Re: Too hot to handle

Electronics Forum | Wed Jan 27 06:29:55 EST 1999 | Earl Moon

| | | Greetings, | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | Also, is there any danger of the pcb's giving off some kind of gas or va

Re: Cooling

Electronics Forum | Sun Jan 24 19:53:54 EST 1999 | Steve Gregory

| It has been known that sufficient cooling after soldering is important in order to get a stronger joint during its solidification stage. And it has been so much emphasised with reflow oven. But, why many models of wave soldering machine do not come


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