Timeline for Fast approaches for Soldering / PCB assembly
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 31, 2014 at 23:04 | answer | added | bostoncommon | timeline score: 3 | |
| Sep 29, 2012 at 14:42 | vote | accept | OrCa | ||
| Sep 29, 2012 at 9:01 | history | tweeted | twitter.com/#!/StackElectronix/status/251969926926041089 | ||
| Sep 28, 2012 at 14:19 | comment | added | Rocketmagnet | SSOP gives you slightly better visibility than QFN, and it's easier to fix shorts, even with a slightly blunt soldering iron. | |
| Sep 28, 2012 at 13:59 | comment | added | stevenvh | @Rocket - agreed on SOIC, you can do those blindfolded. They'll have to decide whether it will be SOIC or SSOP, though: SSOP needs the same accuracy as QFP. | |
| Sep 28, 2012 at 13:58 | comment | added | stevenvh | @TFD - I don't know about teenagers in New Zealand, but those in Europe are pretty streetwise; you can't fool them that easily with lose change anymore :-(. | |
| Sep 28, 2012 at 13:55 | comment | added | Rocketmagnet | SOIC is simple. You don't have to be accurate at all. The chip will self align. With QFN, you have to be a little more accurate, depending on the pitch of the package. It's worth investing in an eye lens. | |
| Sep 28, 2012 at 13:29 | comment | added | TFD | Employ teenagers on lose change wages! | |
| Sep 28, 2012 at 13:27 | comment | added | OrCa | @Rocketmagnet: By better, do you mean more accurate too? I've only done hand-placement till now, but in Option B, does QFN and SOIC placement have to be very precise at the pre-oven scenario? I guess I'm indirectly asking what kinds of durations you log for the placement phase. | |
| Sep 28, 2012 at 13:25 | answer | added | Lundin | timeline score: 5 | |
| Sep 28, 2012 at 13:22 | comment | added | Rocketmagnet | I would suggest B. We do this in-house, and it's a lot faster and better than A. C can be expensive. | |
| Sep 28, 2012 at 13:18 | history | edited | OrCa | CC BY-SA 3.0 |
added 40 characters in body
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| Sep 28, 2012 at 13:15 | answer | added | stevenvh | timeline score: 8 | |
| Sep 28, 2012 at 12:58 | review | First posts | |||
| Oct 3, 2012 at 12:01 | |||||
| Sep 28, 2012 at 12:58 | history | asked | OrCa | CC BY-SA 3.0 |