Electronics Forum: cfm (Page 3346 of 7890)

SMD coil land pattern recommendation size

Electronics Forum | Fri Sep 15 15:46:54 EDT 2017 | tey422

I have a customer want to add an SMD coil to the board, which they used to hand soldering all the time. I want to know is there footprint/land pattern size that I should follow? Any recommendation?

SMD coil land pattern recommendation size

Electronics Forum | Mon Sep 18 01:47:18 EDT 2017 | bukas

I would go with wire thickness + 0.4 to 0.8 mm for pad width, and pre-tinned lenght + 0.5mm what seems to me like problem is that it can easily roll off the pads in reflow oven

Reflow

Electronics Forum | Mon Oct 09 05:57:33 EDT 2017 | jamesbarnhart

Reflow profiling/soldering is a process in which a solder paste (a sticky mixture of powdered solder and flux) is used to temporarily attach one or several electrical components to their contact pads, after which the entire assembly is subjected to c

Reflow

Electronics Forum | Tue Oct 10 15:20:15 EDT 2017 | emeto

Don't beat yourself up. I liked your response - it totally covered the question and was more polite that the question itself..... and I WANT ice cream!

Reflow

Electronics Forum | Tue Oct 10 15:37:10 EDT 2017 | charliedci

If you don't eat your meat you can't have any pudding, How can you have any pudding if you don't eat your meat! Sorry, reminded me of some PF lyrics.....

Reflow

Electronics Forum | Wed Oct 11 11:24:11 EDT 2017 | spoiltforchoice

I know for certain I've seen one that does have viewing windows, one of the smaller cheaper mesh belt only models. Something like a Mistral...

Reflow

Electronics Forum | Wed Oct 11 21:38:48 EDT 2017 | action_101

It is a window in which you look thru (all reflow > ovens have them) to observe the process > firsthand. LMAO... Great Response

Reflow

Electronics Forum | Fri Oct 13 07:52:18 EDT 2017 | cyber_wolf

Charlie, your response was warranted and yes you are right about "certain" posters wanting the answers handed to them with zero effort on their part. Sorry but its true. When I look into the process window of my Heller, it looks like the Dilithium c

Reflow

Electronics Forum | Fri Oct 13 10:23:00 EDT 2017 | slthomas

Years ago we had a vapor phase with a glass top. Wish I'd had a phone cam to record some of those moments. Very cool to watch those perfect, shiny leaded fillets form in the cloud of Fluorinert vapor.

Reflow

Electronics Forum | Fri Oct 13 15:01:14 EDT 2017 | tombstonesmt

People do ask to be spoon fed on here just like any forum or facebook page. If it's common knowledge the OP gets roasted by senior members. Not offended, just surprised since it was the first time I've witnessed it here. Carry on.


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