Electronics Forum | Thu Dec 21 15:58:49 EST 2000 | Josue Jacquez
Hi Guys! I'm looking for information regarding the Tin immersion process. Is somebody there with such info? Could you send me or explain me the process? I'll appreciate your help.
Electronics Forum | Mon Feb 12 13:16:35 EST 2007 | CK the Flip Guy
Looks good at first glance. Couple of questions, though: Time Above _____. Fill in the blank. Is Liquidous 183C (Tin-Lead) or 217C to 220C (Lead Free)? The "soak" of 150-190, at 0.6*C per second ramp up looks good, weather it's lead or lead-free
Electronics Forum | Mon Feb 12 13:01:09 EST 2007 | campos
Hi all,, I running SMQ230 solder paste with a time above = 40sec with peak temperature = 239 degrees .. the complete reflow takes almost 6 min with a slope (150to190) close to .60 degrees/sec .. may I have some concern about that or it's ok?? tks..
Electronics Forum | Mon Feb 12 13:15:14 EST 2007 | realchunks
Does this meet the SMQ230 recommended time above liquidous? Do you have any parts that cannot withstand 239 degress C? If meet SMQ230's recommended time and temps and your parts are rated for this temp, then you should be OK. The real proof is ref
Electronics Forum | Fri Aug 28 16:18:36 EDT 1998 | Bill West
I am looking to start regular communications between all users of Siplace. If you are interested, please E me at bwest@paramit.com. Please include: Name: Company Name: Complete Address: Phone: Fax: Siemens equipment: Bill West Manufacturing Engineeri
Electronics Forum | Fri Aug 02 13:24:45 EDT 2019 | pace_worldwide
Unlike Solderpro, I'll admit I'm just a bit biased towards PACE's new ADS200 High Powered Professional Soldering Station. Up to 120 Watts of pure power in an inexpensive, all metal package ($239 in the US), as powerful as a Metcal, JBC and Hakko, yet
Electronics Forum | Thu Nov 12 23:56:21 EST 2020 | stevedb321
I was recently asked to convert some industry standard wafer map formats into a format known as <b>Viking</b> (files have extension .vik) Samples show this to be a <u>binary</u> file which we have partially reverse engineered
Electronics Forum | Sun Aug 08 11:15:32 EDT 1999 | Earl Moon
| | Mike, | | | | Got your message and those of others concerning PCB fab supplier evaluation and qualification check lists, etc. I have a severe problem here in WI as I can hardly access the internet, and when I do it is cut off abruptly for no goo
Electronics Forum | Tue Jan 05 14:37:18 EST 1999 | Dave f
| I would like to know if it exist a croos reference book for marking code on smt device? | I'm fixing a unit now and try to know what are the following devices: | The look like transistors and are mark like that "8A" |
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