tal

"tal" search results in the Electronics Forums



137 results found for "tal" in the Electronics Forums

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LGA voiding

Jan 10, 2020 | Zack, would you recommend longer TAL or higher peak temp or both together?

Soldering Issue in Sensor component

Dec 31, 2019 | Do you have clear picture show how it looks like solder open? And you can run DOE with TAL and soak

Soldering Issue in Sensor component

Dec 27, 2019 | Yes we have tried with low soak with longer reflow and high peak also low soak.. short TAL and low

LED lifted soldering defect

Dec 4, 2019 | You have a peak of 216 and roughly 40 seconds TAL. So you are right in the middle of the given rang

Reflow Profiling

Jul 30, 2019 |

How to reduce solder joint voids of LED without using vacuum reflow?

May 27, 2019 | Dear Sr.Tech, We tried to adjust the soak time and TAL time of reflow profile, but it doesn’t seem

Solder Joint Discolouration

Jan 4, 2019 | Hi, Thanks for the valuable feedback. We are at lower spec : ( TAL )Reflow time : Around 50

Pin Hole Issue after Reflow Soldering - Passive Components

Feb 13, 2018 | Hi, We are using 10+2 reflow oven ( BTU Pyramax 150 ). We have tried with short TAL ( RTS prof

Pin Hole Issue after Reflow Soldering - Passive Components

Feb 9, 2018 | Can you share the oven profile? For me it looks like the profile has fast ramp up and short TAL per

Reflow for the first time

Mar 15, 2017 | Your fixture is pulling too much heat from the assembly. I'd push the TAL to closer to 90.

Poor Wetting On The BGA.

Oct 21, 2016 |

Incomplete reflow

Apr 7, 2014 |

Incomplete reflow

Apr 5, 2014 | The 237*C is under the inductor with aTAL of 48s. I worked on the profiles this morning an got the

Incomplete reflow

Apr 4, 2014 |

2 Hot 2 Handle

Jan 28, 2013 |

2 Hot 2 Handle

Jan 21, 2013 | I had a similar situation with a very thick PCB (0.23") I could not get a TAL lower than 160 sec, I'

2 Hot 2 Handle

Dec 27, 2012 | 100 sec.). If I keep TAL closer to where I like it to be, peaks are all low; around 200C to 205C.

SMT voiding

Oct 25, 2012 | Yes it looks like I attached the wrong reflow profile and I'll get the new one in there. Our TAL sho

SMT voiding

Oct 25, 2012 |

PCB Delamination

May 31, 2012 |

BGA Corner

Jun 10, 2011 |

liquidous (indium 8.9hf)

Apr 7, 2011 |

liquidous (indium 8.9hf)

Apr 5, 2011 | I am currently running at 2.12 minutes TAL using Indium 8.9HF. I am up to 68/cm min in a 8 zone oven

Mysterious reflow problem

Sep 23, 2009 |

pcb solderig

Sep 10, 2009 |

lead free finish

Jan 29, 2009 |

lead free joint finish

Jan 29, 2009 |

Voiding In BGAs

Nov 5, 2008 | Exactly what should I look at in my reflow profile? Soak Times, TAL, Peek?!? I am right in the midd

Solder not reflowing properly

Aug 27, 2008 | Again, our paste manufacturer specifies TAL to be 30-60 seconds. Out of curiousity, how would par

Solder not reflowing properly

Aug 27, 2008 | Does your paste provider recommend a TAL? For the leaded and lead-free pastes that we use, the ma

Vapor (vapour) Phase?

Jun 14, 2008 |

Solder wetting to ENIG pads

May 13, 2008 | Thanks, Dave, To the 183 TAL...I was just referencing a previous post I found in the archives. W

BGA Voids

Feb 12, 2008 |

PCB Warpage in Reflow

Jul 13, 2007 |

Reflow issue with QFN

Jul 5, 2007 |

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Industry 4.0 Reflow Oven

lead free wave solder