bake

"bake" search results in the Electronics Forums



1228 results found for "bake" in the Electronics Forums

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LGA voiding

Jan 7, 2020 | Were the boards baked out before soldering? Is there plated over vias in the pads?

Reflow soldering issue

Aug 30, 2018 | First suspect PCB contamination - clean the boards, bake/dry them, try again.

LED sticking into carrier tape

Aug 16, 2017 | What was the outcome OrHorti after baking some?

Soldering robot and solder balls

Jun 21, 2017 | Try baking the boards; you may have a moisture problem.

MSL control

Mar 16, 2017 |

Regarding BGA Pad Lifting

Feb 20, 2017 |

Parylene coating - spots defect around via holes & other flat surface

Oct 7, 2016 | Two things ... A friend in the contract coating business said: "... the board is not being baked

Water in TH cap sleeves

Dec 1, 2014 | We had the same problem too. Water would remain under the caps even after a bake out. We saw this nu

seperation of soldermask and pcb

Mar 25, 2014 | The boards are baked for 2 hours at 120 deg C Regards, R.Saravanan

seperation of soldermask and pcb

Mar 25, 2014 | Have you tried to bake the boards before you process them?

MSD Storage

Nov 6, 2012 | 4.2.7.1 states, ...If the bake temperature is not greater than 90 °C, there is no practical limit on

MSD Storage

Oct 25, 2012 | I have read through the IPC/JEDEC J-STED-033.1 standards regarding bake and storage of MSDs. The

Selective Soldering Issues

Jun 29, 2012 | We have not tried baking the boards yet. We are first going to try a new flux. If the flux fails we

PCB Delamination

Jun 1, 2012 |

PCB Delamination

Jun 1, 2012 |

Why delamination happens on PCBs?

Jun 13, 2011 | What are your Bake Requirements? As in temp, duration, etc...

PCB over shelf life

Dec 17, 2010 |

0402 Cap tombstoning strange behaviour

Nov 4, 2010 | thanks for all the feedback... we also checked, just in case : - bake the components (no visible i

Flex Circuit Assembly Process (Sitiffeners)

Oct 1, 2010 | Yes, they should be baked prior. We pre-bake all polyimide fabs, flex or not. They are prone to de

Flex Circuit Assembly Process (Sitiffeners)

Oct 1, 2010 | Rob, thank you for input. I notice you mention a baking process for the flex circuits, this is

Multiple Resistor Rework

Aug 30, 2010 | Steve: Yes, you shall bake prior to thermal cycling. You should be able to download J-033 from JE

Solderability Issues

Jul 28, 2010 |

PCB bows after wave soldering

Jul 1, 2010 | Sid, Try baking the boards before running, to insure no moisture. Baking out the moisture will h

di water washing

May 24, 2010 | We bake all of our boards at 220 degrees F for two hours. This bakes out all the moisture. Blow of

di water washing

May 5, 2010 | Thanks for the info! What's a good type of oven for baking boards in?

BGA Placement Process

Mar 26, 2010 | Thank you Graham for the response. The particular BGA that we currently Bake is a Level 3 BGA, wh

BGA Placement Process

Mar 26, 2010 | HI, regarding the baking....why are you doing it every 72 hours ? How many times has each device bee

Water Washing

Dec 21, 2009 |

ENIG CONTAMINATION

Oct 23, 2009 | --the lead time for ENIG only 6 monnths and need do baking before use if those boards was expired.

Delamination / Measling

Dec 13, 2008 |

Delamination / Measling

Dec 8, 2008 | Board House, Thank you for the info. We are baking 6 hours at 250F prior to processing. We are a mi

BGA replacement process

Sep 9, 2008 | We always bake our loaded boards before any BGA rework is done. 12 to 16 hours at 100 c. We have h

BGA replacement process

Sep 9, 2008 | We bake before we replace our BGA's for at least 12 hours at 125C.

Voiding issue

Jul 29, 2008 | try baking the part before repair.

Board Warpage

Apr 29, 2008 | Warpage typically (not always) kinda, sorta points to a fabrication bake induced issue that is the r

Voids in thru-hole solder joints

Nov 14, 2007 | Yes. Baking boards is best. Hitting the hamer on the head!

Blowholes during wave soldering

Sep 3, 2007 | hi, This is moisture problem, I think.I have similar problem.You must try to bake PCBs.I bake our

Vacuum Bags

May 16, 2007 | Can't you schedule the bake to coincide with the production run so it just becomes part of the proce

Vacuum Bags

May 16, 2007 |

Rigid Flex Wave Soldering

Apr 5, 2007 | On finding baking recipes in the fine SMTnet Archive, your problem is not in the flex portion. It's

immersion Gold life span

Jan 8, 2007 |

BGA corners curling up during rework install...

Oct 27, 2006 | I thjink you should bake these parts for 24 hours at 125C I used to have this problem and I even

RoHS Board Delamination

Oct 24, 2006 | aj, Did you have to implement a pre-bake operation prior to SMT? Or did the new batch work just

Reball BGA process flow

Feb 2, 2005 | Process flow 1.Remove part - It may be necessary to bake assembly prior to removing. 2.Remove re

Bare PCB reflow

Sep 7, 2004 |

Solder Balls in Boards

Jun 19, 2004 | Please bake PCB. And try other paste

Selective Conformal Coating System

Voidless Reflow Soldering