oa flux

"oa flux" search results in the Electronics Forums



205 results found for "oa flux" in the Electronics Forums

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Trident - Westkleen

Dec 5, 2012 | Typical conveyor speeds on leaded alloys and OA flux is 2 FPM. Typical conveyor speeds on lead-free

Flux Pen or Flux Syring

Jun 14, 2011 | It depends on the flux and the down-stream processing ... * If there is adequate down-stream cleani

Cleaning OA flux with vapor degreaser

Mar 9, 2010 | Hello SMTnetters We have a unique application requiring cleaning of an aggressive OA flux. A vapo

Motherboard become NO POST when humidity increase to 90%

Nov 21, 2009 | Patrick: The flux was OA, but you can get the same result with low residue flux.

Solderability using No-Clean Flux

Jul 7, 2009 | We are in the process of transitioning from OA flux to No-Clean. Because of the tighter process win

SN100C Selective Solder Voiding

Nov 12, 2008 | If its an OA flux then this too acts similar to HASL flux in that they are very hygroscopic and woul

SN100C Selective Solder Voiding

Nov 12, 2008 | Jim, We are experiencing voids, also at Selective, on a transformer with known flux residue issu

RMA flux affecting surface tension

Aug 26, 2008 | I have recently started to use RMA flux (customer requirement) for some of our projects. I am findin

Dendrite growth

Feb 21, 2008 | what is the solde finish on the bare board is it hasl? Are you using OA flux during assembly. A li

Flux residue cause high false reject at ICT

Nov 29, 2006 | For the better part of my career, I've battled with ICT guys on so-called "flux residues" on their t

Selective Solder Flux Issue

Aug 17, 2006 | Any materials that come in contact with the flux should be made from stainless steel, titanium, or p

Cleaning OA solder core residues with alcohol

Aug 1, 2006 | Does anybody knows if there is any reaction if I clean OA solder/flux residues using Isopropilic Alc

Gold to gold soldering

Jun 13, 2006 | The solder alloy does not change based on the flux. Your potential for embrittlement is the same [p

Flux Compatibility Issues....

Jun 8, 2006 | We don't agree that "a little to the top would just even things out". The raw flux on the top of th

N2 & Lead Free

Jun 5, 2006 |

X7R woes

Jan 4, 2006 |

Solder Wave

Aug 11, 2005 |

Solder Wave

Aug 11, 2005 |

cleaning of no clean flux

Aug 10, 2005 |

Solder Paste Flux %

Jun 13, 2005 |

Solder Paste Flux %

Jun 12, 2005 | Paramjeet Singh Gill Flip chip with aqueous flux, that's interesting. * What is the stand-off fr

Crystalized Flux under BGA

Aug 10, 2004 | Because the HASL process most deal with bare metals, HASL flux residues are generally more active th

Solder pot contamination

Aug 9, 2004 | I think OA flux left on the pot would quickly looses its activity and become part of the dross waste

Solder pot contamination

Aug 9, 2004 | I am looking for data / info on how flux may contaminate the solder in a Wave. I have a customer who

PCB Cleaning

Jul 14, 2004 |

PCB Cleaning

Jul 9, 2004 |

Grainy Solder Joints

Jun 25, 2004 | For what its worth. Even though you are potting the boards. If for whatever reason flux residue (OA)

Water Soluble for No Clean BGA Balls

Apr 13, 2004 | Dreamy, OA fluxes / pastes have differing levels of activity. Most OA fluxes must be cleaned ver

Water Soluble for No Clean BGA Balls

Apr 13, 2004 | Hey Dreamy, Dave is correct. If you attempt to clean your water soluble (OA) flux with water onl

Water Soluble for No Clean BGA Balls

Apr 13, 2004 | Most 1.27 pitch BGA can be cleaned with modern machines. As far as the timing of cleaning OA flux r

Cleaning Water Soluble Flux under BGA's

Mar 25, 2004 | A surfactant (AKA detergent) is great for OA flux removal applications. It has a good surface tensi

Cleaning Water Soluble Flux under BGA's

Mar 25, 2004 | OK� Nap time�s over! Technically speaking, water soluble flux is just that, soluble in water. T

Cleaner device for PCB

Feb 1, 2004 | Ok, maybe I'm missing something here: It's a no clean flux type AND your going to wash it? Why n

Component Plating/Oxidation problem

Nov 13, 2003 | First, don�t get distracted by �OA� and �NC� formulations. This is nomenclature. We want to discus

Corrosion

Oct 6, 2003 |

Corrosion

Oct 6, 2003 | If the flux is already eating thru Cu it must have been some time since the boards were soldered wit

How to clear the non-clean residue out during soldering

Oct 6, 2003 | Excess low residue flux is very dangerous to leave on your finished assembly, because it can: * Be

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