Electronics Forum: flux residue connector (Page 1 of 136)

Flux residue on connector pins

Electronics Forum | Mon Aug 30 15:43:22 EDT 2004 | ryufoong

i will try on it. Thanks a lots. Regards, CHEN

Flux residue on connector pins

Electronics Forum | Sat Aug 28 19:31:36 EDT 2004 | ryufoong

Currently, in my working factory, we facing the flux residue remain on connector after washing. (of course, this is clean process with WS solder paste). So, are there any ways to clean the flux residue rather than go back to wash again? Because wash

Flux residue on connector pins

Electronics Forum | Thu Sep 02 13:58:57 EDT 2004 | Chen

Hi Shean, Thanks for your advise but now currently we trying using the new chemical to remove the residue which recommanded by our supplier, so hopefully can be success. Thanks. Regards, Chen

Flux residue on connector pins

Electronics Forum | Wed Sep 01 09:12:04 EDT 2004 | Chen

Hi Shean, Thanks for your advise. But what kind of chemical i needs to add inside to the washing machine when cleaning. Regards, Chen

Flux residue on connector pins

Electronics Forum | Wed Sep 01 16:52:57 EDT 2004 | Shean Dalton

Hi Chen, This is largely dependent on what type of chemistry can successfully remove the residue, while being compatible with your cleaning equipment. Austin American Technology is happy to help you determine this, please contact me offline to disc

Flux residue on connector pins

Electronics Forum | Mon Aug 30 16:07:06 EDT 2004 | Shean Dalton

Hi Chen, Based on your posted message, the following ideas are for your consideration: "brown residue" The water soluble solder paste you are using could be a water soluble rosin solder paste formulation. Perhaps the solder paste may not be proper

Flux residue on connector pins

Electronics Forum | Sun Aug 29 19:17:34 EDT 2004 | aqueous

Chen, It is always best to place one�s effort on determining the cause and content of the residue rather than trying to work around it. The first thing you must determine is the nature of the residue. Is it flux? In many instances, the residue is

flux residue after HAL

Electronics Forum | Tue Dec 26 20:11:47 EST 2006 | davef

What is the make-up of the residue? Is finding this residue new to your standard operation? What has changed?

flux residue after HAL

Electronics Forum | Mon Jan 08 10:29:15 EST 2007 | jaime39

The water soluble flux residue is staying there because the rinsing temperature it may be too low. The flux needs about 130-140 degrees celcius to become soft. If you are using water soluble flux, as per IPC A 610 standards it needs to be remove comp

flux residue problem

Electronics Forum | Thu Sep 03 11:20:41 EDT 2009 | thunderdog5000

I have a customer that is having a flux residue problem after wave soldering. Flux is roaring through the board to the top side and leaving a residue. This is only happening on the flat stamped leads. The round leads are fine. They are using Supe

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