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Visit BTU at IMAPS Raleigh to Learn about Its Reflow Ovens & Custom Furnaces

Industry News | 2017-09-30 08:07:56.0

BTU International will exhibit in Booth #311 at IMAPS Raleigh, scheduled to take place Oct. 10-12, 2017 at the Raleigh Convention Center in NC. BTU will showcase its PYRAMAX™ reflow ovens and high-temperature belt furnaces.

BTU International

Why measure O2 ppm level in N2 environment

Electronics Forum | Fri Mar 07 12:27:04 EST 2003 | msivigny

Hello Doug, thank you for the additional commentary, it has reminded me of another reflow recommendation that I'd like to make in general for readers. It's not specific to O2/N2 in ovens but in the method for creating and managing profiles for numero

What should be the ideal Purity level of incoming Nitrogen for SMT

Electronics Forum | Thu Aug 15 03:23:05 EDT 2019 | sssamw

It depends your product application and requirement. If high level, 100ppm required, or even 2000ppm is also ok. There should have sensor detecting O2 ppm inside reflow.

Tombstoning

Electronics Forum | Tue Oct 12 15:20:44 EDT 1999 | Jim Schultz

I need your help! We have been doing double sided surface mount for 4 years now. Up until 6 months ago I have not had a tombstoning problem. Since then I have a fairly high incidence rate of tombstones on the 0603 size resistors (no other parts).

Re: Tombstoning

Electronics Forum | Tue Oct 12 16:08:44 EDT 1999 | Brian

| I need your help! We have been doing double sided surface mount for 4 years now. Up until 6 months ago I have not had a tombstoning problem. Since then I have a fairly high incidence rate of tombstones on the 0603 size resistors (no other parts).

Sm t t net
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