Electronics Forum | Tue Jun 01 19:25:19 EDT 2004 | Ken
...oops part 2: I will assume a sac 350 ball??? 217-218C this will completely reflow the ball and form a "normalized" joint with a collapsed structure.
Electronics Forum | Wed Jun 02 05:40:35 EDT 2004 | johnwnz
Is there not an issue with reflowign the SAC ball's in term's of drivign up the lead contect in a lead free joint that increases the risk of failure in them? certainly dramatically increases voiding... have some pictures of soem that a customer tried
Electronics Forum | Wed Sep 29 19:47:44 EDT 2021 | emeto
"For the lead free soldering of electronic assemblies, the inclusion of silver in the alloy results in better wetting compared to non-silver containing alloys and also allows for a broader process window. Silver also improves joint reliab
Electronics Forum | Thu Sep 23 08:47:25 EDT 2021 | majdi4
1)Though in many cases the difference between SAC305 and SAC405 was small,and not always statistically significant, it was observed that SAC405 generally outperformed SAC305 joints. Under 0°C to 100°C thermal cycling,no statistically significant
Electronics Forum | Wed May 25 18:30:11 EDT 2022 | stephendo
And laser diode reflow soldering as well!
Electronics Forum | Wed May 25 16:48:54 EDT 2022 | emeto
Why not having the P&P in there too?
Electronics Forum | Mon May 23 21:30:31 EDT 2022 | jojoled
I am looking for recomendation for best paste printer (or paste dispenser) whoch can inspect the solder paste after printing AND it can be used for simple 2D inspection of assembled PCB too (AOI)... I dont have space for 2 machines now , so both feat
Electronics Forum | Tue May 24 07:51:43 EDT 2022 | spoiltforchoice
Doesn't exist. True Solder Paste dispensing is a Mycronic only solution with Essemtec coming behind with slightly less cpapbility. With Essemtec you can have one machine that prints and places, that saves space, with Panansonic you can have machines
Electronics Forum | Mon May 30 09:13:57 EDT 2022 | spoiltforchoice
This is the second recent(ish) post where someone asks for a non-existent product and then claims to have found it but doesn't share....
Electronics Forum | Tue May 31 08:16:25 EDT 2022 | dimamalin
https://smtnet.com/company/index.cfm?fuseaction=view_company&company_id=48480&component=catalog&catalog_id=16771
