Electronics Forum: used reflow (Page 1 of 388)

FS: Slightly used reflow oven

Electronics Forum | Wed Mar 11 15:39:34 EST 1998 | ETS

For Sale: Full convection reflow oven, slightly used. 5 zone, 100" heated length, 200" overall. 40" cooling zone, edge rail conveyor, built in profiler. For information contact Brian Stumm @ 509-483-0900 or by e-mail.

used vitronic reflow oven parts

Electronics Forum | Fri Jun 06 15:12:05 EDT 2008 | tomwho

Can anyone give me a contact for someone who sells used vitronic reflow oven parts. I am look for heater panels or heater wire for a vitronics smr-820 reflow oven,or some place that can replace the heater line in them. Thank you

2nd reflow

Electronics Forum | Thu Oct 26 14:51:46 EDT 2000 | eramirez

Currently I am running a very dense PCBA using a PCB less than 20 mils thick. We have two facilities running this product. One is using Nitrogen during reflow one is not. What is the advantage and disadvantages of using Nitrogen during the reflow

vacuum reflow

Electronics Forum | Tue Mar 23 16:20:54 EDT 2021 | grahamcooper22

Hi, just wondering are many assemblers using vacuum reflow systems, whether they be forced air based or vapour phase type ? If so, anyone seeing any negatives caused by the vacuum with regards liquid solder being 'sucked' away from the joints in the

double reflow

Electronics Forum | Tue Feb 09 11:23:25 EST 1999 | michele sommaruga

I would like to have information about the processability of different packages. In particular I would like to known for which package I can use a double reflow for soldering. Best Regards

vacuum reflow

Electronics Forum | Thu May 13 15:20:43 EDT 2021 | grahamcooper22

Hi, are there any component types that are not suitable for vacuum reflow ? I've had one customer use his vacuum vapour phase reflow system on a pcb, and on 10% of the hermetically sealed accelerometers devices. the lids have popped off... Thanks Gra

vacuum reflow

Electronics Forum | Fri May 14 05:50:26 EDT 2021 | williamrobbins

I've only used vacuum reflow on LED boards but I have heard that Vacuum may need to be reduced depending on components. I can't find the source at the moment but it was a study done by Heller I believe. I would experiment with different levels of v

Intrusive reflow

Electronics Forum | Sun Mar 25 17:02:41 EDT 2007 | johnwnz

Folks, I may be havign a thick day, it is Monday afterall and it has been very sunny over the weekend. We have recently started buildign a fairly high volume of products that is using intrusive reflow on two PTH DIN connectors and havign soem good s

ENIG reflow

Electronics Forum | Mon Jul 12 05:54:34 EDT 2010 | xps

Hi everyone, someone knows the correct parameters for reflow the smt devices using SnPb on ENIG finishing ? Someone suggest to use more temperature than others finishing, cause nickel barrier. Someone can confirm this ? There are handbooks or articl

N2 reflow

Electronics Forum | Sun Oct 15 23:31:39 EDT 2000 | mkwong

I have a question for N2 reflow, I want to know how difference of the O2 PPM in reflow oven then get the result? Now, we use the N2 to purge into BTU oven and measure the O2 PPM is about 1,000. but cannot find the difference to compare to compress ai

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