Electronics Forum: bake (Page 6 of 128)

Silver Immersion Finish - Moisture bake out guideline?

Electronics Forum | Fri Apr 23 14:27:22 EDT 2010 | hegemon

I am concerned about a 'tarnishing' effect after moisture bake out that affects solderability on a batch of PCBs. This finish is new to us,and I am wondering if anyone has ideas about how to drive the moisture out of the boards without compromising

Re: Bare PWB bake out during circuit assembly

Electronics Forum | Mon Nov 08 11:11:16 EST 1999 | John Thorup

Believe it! Although it might be necessary in certain rare cases, and as Ray says, as a bandaid, to routinely bake your boards is a mistake. For much more info, search the IPC technet archives over the last few weeks. It was a popular thread

Re: Bare PWB bake out during circuit assembly

Electronics Forum | Wed Nov 10 09:42:05 EST 1999 | Boca

Generic fabs should not require baking. Some special cases like teflon and flex circuits take moisture very well, they often continue to require a trip to the oven. Best wishes, Boca

It is okay to use a toaster to bake components?

Electronics Forum | Tue Aug 26 09:30:44 EDT 2008 | pcbbuilders

i acutally meant to bake components that are moisture sensitive before placing them. i just want to use a toaster (not the pop up kind), maybe the best way is to just get an oven thermomoter and see where the 125c setting would be on the toaster.

Silver Immersion Finish - Moisture bake out guideline?

Electronics Forum | Fri Apr 23 17:00:31 EDT 2010 | davef

Hegeman: So you receive these boards in seal moisture barrier bags, store them in a controlled environment, and use them as needed; what is your goal in baking these poor babies?

It is okay to use a toaster to bake components?

Electronics Forum | Tue Aug 26 10:55:27 EDT 2008 | wavemasterlarry

I gotcha. Leave it to the profesionals. (see my picture to see why)

It is okay to use a toaster to bake components?

Electronics Forum | Mon Aug 25 08:37:50 EDT 2008 | pcbbuilders

I am looking for an inexpensive way to bake just a few components. would a toaster oven be okay on the low setting (i would get a thermometer!) do i need to get something to place the components on? maybe a silicon cooking mat (not sure about the ESD

It is okay to use a toaster to bake components?

Electronics Forum | Tue Aug 26 07:39:54 EDT 2008 | evtimov

thanks. i was looking at the silicon horizon > controller for the toaster. just to help keep the > temp constant since i can not watch it all night! this way of baking is good just for small quantities. If you want to built a lot of boards, you b

Silver Immersion Finish - Moisture bake out guideline?

Electronics Forum | Mon Apr 26 18:09:07 EDT 2010 | hegemon

Obviously knowledge in this area is still in a bit of a 'flux'. Dave, you had the right idea, the "putz"s signed off on the responsibility, and sent a new batch o'boards. FAST. This new batch were at least date code in 2010, and we had no issues so

It is okay to use a toaster to bake components?

Electronics Forum | Mon Aug 25 12:18:10 EDT 2008 | evtimov

I am looking for an inexpensive way to bake just > a few components. would a toaster oven be okay on > the low setting (i would get a thermometer!) do i > need to get something to place the components on? > maybe a silicon cooking mat (not sure a


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