dry solder

"dry solder" search results in the Electronics Forums

600 results found for "dry solder" in the Electronics Forums

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DEK 265 GSX air conditioner refrigerant pressure

Mar 30, 2019 | This is not an HVAC unit. This is a small unit attached to a production machine to keep the solder

Who ever seen the PCB rack (Magazine) cleaning machine ?

Mar 30, 2017 | I have a problem with some particle, dust and solder paste contaminate on PCB rack and need to clean

RJ45 1X4 Way Connector

Feb 17, 2015 |

Leaded Water Soluble recommendation needed

May 29, 2013 | Would like opinions on which brand of leaded water soluble solder has the longest print life. we'

QFN PCB Pad no Drain Hole

May 22, 2013 | We do a lot of these devices and I guess I am not familiar the term "Dry Solder". The QFN device is

Stencil Cleaning by hand

Aug 6, 2012 |

baking out pcbs after reflow process

Jul 12, 2012 | You might try to complete all your soldering within a 72 hour or less time frame. For all intents

SOD323 and SC90 bounceing parts in final PNP stages.

Mar 9, 2012 | Is your solder paste deposit drying out? Or if the paste deposit is small or there is insufficient

Conveyor Belt Cleaning

Feb 8, 2012 |

Conveyor Belt Cleaning

Feb 7, 2012 |

Nano ProTek Coating

Jul 21, 2011 |

Soder Paste Shelf life extension

Feb 18, 2011 | The following is my opinion on the Shelf life of the Solder paste. Comments are welcome to support o

Air Moisture in Production

Dec 8, 2010 | 3 Printer Area Conditions * As stated earlier, heat and humidity are damaging to solder paste. Idea

Air Moisture in Production

Dec 8, 2010 | Hello Because of the cold weather, we had some troubles with drying out of printed solder paste o

BGA Placement Process

Mar 26, 2010 | Hi Krish, thanks for your detailed reply. Sorry I assumed you may be using a solder paste to solder

Pin hole

Mar 11, 2010 |

defects in pcb manufacturing

Nov 1, 2009 | Hi Julie, My opinion is that the top board would not pass IPC, solder mask encroachment on pads.

lead free finish

Jan 29, 2009 | Looks like a time/temperature problem to me. However, there are a lot of solder fines surrounding th

PCB Baking after Wash

Dec 9, 2008 | SMT-ypw: Does PWB supplier start to implement PWB drying packaging? B3: YES! The fabrication of th

Rework Stations

Oct 4, 2008 |

Missprint PCB cleaning

Aug 11, 2008 |

Oxidation on PCB's

Aug 1, 2008 |

Disposal of ultrasonic cleaning water

Jun 24, 2008 | Your flux residues may be acceptable for your drain, but the solder balls won't be. You'll need to f

Aqueous Cleaning PCB's with Potentiometers

Apr 30, 2008 | If your pots are open you then just need to dry them. Don't hide them. Are they rated for water cle

BGA Voids

Feb 12, 2008 | Thanks for the spare change. Questions are good and I did miss one item. Process has 100% solder p

Conductive contamination and the elusive solution

Jul 12, 2007 | Canyou see this contamination? Is it solder beads, flux or something else? If flux, then more clea

wave frames CAS - cleaning

May 18, 2007 | Wash them in Saponifier frequently at around 40C rinse and dry thoroughly. I would imagine it could

BGA rework

Mar 30, 2007 |

Pasting ahead

Nov 13, 2006 |

RoHS Board Delamination

Oct 24, 2006 | The need to Pre-Bake depends on multiple variables: 1. Packaging from the vendor (dry packs, vacuum

fine pitch QFP

Jun 16, 2005 |

fine pitch QFP

Jun 16, 2005 |

BGA Via Tenting

Dec 17, 2004 |

BGA Via Tenting

Dec 17, 2004 |

contamination on copper

Apr 15, 2004 | hi, Having put a copper socket trough a wave soldering machine, and then through a DI wash, the b


Mar 30, 2004 | Tony First, drying at 125*C for an hour is not going to do much drying. Heck, those boards are b

PCB post reflow cleaning

Mar 30, 2004 | Hi, Thanks for the ideas. With the solder mask curing problems, can you normally wipe off the whi

Freshman in SMT industry needing advice

Mar 20, 2004 | The BioAct SC-10 wipes work great, but I've noticed some contamination in our solder joints after I

Soldermask thickness

Oct 1, 2003 | Tough to say. It depends on the type of solder mask, the producer of the solder mask, and your boar

Jetting Pump for Integration

pcb components vacuum pick up