Electronics Forum: index (Page 7313 of 7901)

Re: Why not use lead-free plumbing solders in electrical applications?

Electronics Forum | Tue Apr 27 16:21:09 EDT 1999 | Chrys Shea

| Another basic soldering question. I notice that lead-free solders have become required for plumbing applications due to legislation. In a local hardware store, I noticed the existence of lead-free solders (based upon tin-copper I think) with a me

Re: Successful Transfers to Contract Manufacturers

Electronics Forum | Tue Apr 27 15:37:00 EDT 1999 | Justin Medernach

| As I transfer prototypes/pilots out of my shop (because the designs are mature or Engineering confidence is high). How do I minimize my risk and ensure success for both the CEM and my boards. | | Best Regardsgroup. This would include low tech as

Re: Successful Transfers to Contract Manufacturers

Electronics Forum | Wed Apr 28 08:04:26 EDT 1999 | Dave F

| | Thank for the input. But I guess I was looking for more. We have been transferring boards for some time and a have good working relationship with our primary CEM and have worked out many bugs. I was thinking more on the order and don't shoot m

Re: 2512's To Wave or not to Wave????

Electronics Forum | Tue Apr 27 15:09:09 EDT 1999 | Justin Medernach

| Has anybody had experience wavesoldering 1 watt 2512 resistor packages?? I know it can be done, but are there reliability issues? | | We are in the middle of a new product and the question was posed to me "Can we use 2512 1 watt resistors on the

Re: Delamination

Electronics Forum | Tue Apr 27 13:58:15 EDT 1999 | Scott McKee

| Board Experts | | I am fighting with a board house about a delamination problem.. First the facts | 1) 10 layer board .063 thick HASL Finish Aprox 16 in x 17 in. | 2) 150 Boards with this part number built with the same reflow oven settings (2

Re: Delamination

Electronics Forum | Tue Apr 27 17:22:40 EDT 1999 | Dave F

| Board Experts | | I am fighting with a board house about a delamination problem.. First the facts | 1) 10 layer board .063 thick HASL Finish Aprox 16 in x 17 in. | 2) 150 Boards with this part number built with the same reflow oven settings (2

SMTA Members - please read this

Electronics Forum | Tue Apr 27 10:37:43 EDT 1999 | Chrys Shea

Every year, SMTA give out achievement awards to individuals or companies for outstanding contributions to the industry or organization. One of the categories is the Founder's Award. The Founder's Award is presetned to a person who has made "excepti

Re: MoonMan and Tetras

Electronics Forum | Mon Apr 26 17:31:14 EDT 1999 | Earl Moon

| Hey MoonMan, | | Did I catch in one of your fabulous threads that you're using Tetra stencils? I'm anxious to find out how you're liking them. | | We we're all set up to go to Tetras, then mgt decided to close down our factory - Dooop! "Foiled"

Fluxes and Fluxers - the info is in the library

Electronics Forum | Mon Apr 26 16:06:32 EDT 1999 | Chrys Shea

Hey - remember the evaluation of VOC-Free fluxes that I promised a couple of months ago? well, I finally scrounged up the time to remove the propreitary (board name and number) info from the report. So it's ready. I posted it in the SMTnet library

Re: Fluxes and Fluxers - the info is in the library

Electronics Forum | Mon Apr 26 21:29:34 EDT 1999 | Dave F

| Hey - remember the evaluation of VOC-Free fluxes that I promised a couple of months ago? well, I finally scrounged up the time to remove the propreitary (board name and number) info from the report. So it's ready. I posted it in the SMTnet libra


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