pcb gold plating

"pcb gold plating" search results in the Electronics Forums

1365 results found for "pcb gold plating" in the Electronics Forums

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PTH Voiding Caused by Gold Plated Leads

May 21, 2019 | Voiding usually is caused by oxidation/impurities on the plating of part and or PCB. I know it is go

Selective Gold Plating

Sep 27, 2018 | add tie bar is the simple way to do gold plating on edge connectors, but there's method to remove th

Selective Gold Plating

Sep 24, 2018 | IF you are wanting to do to this you are to late in the process. The gold is usually applied after t

Selective Gold Plating

Sep 24, 2018 | How can you make a cathode for selective gold plating edge connector. I know you can add bus/tie bar

PCB Gold Pad Corrosion.

Apr 20, 2017 | It's difficult to tell anything from your picture. But playing the odds, I'd say it's not "gold corr

ENIG or Flash pcb

Aug 19, 2015 | > I ordered few times of prototyping gold plating > pcb from China. How to i differentiate t

OSP PCB Plating

Jul 16, 2014 | I have a small prototype shop and I received a PCB with OSP plating and I have never used it before.

Gold and Palladium Plating

May 17, 2013 | What is the disadvantage of palladium plating instead of gold plating? I saw many advantage of palla

Lead Free PCB Plating and Leaded Solder Process

Feb 16, 2010 | I predict you will have no problems with your soldering. Remember that all plating is only a few mi

Soldering problem with Au plating PCB

Mar 31, 2009 | Hello, we had similar problem in the past - when we had to change PCB supplier from a batch of hun

Soldering problem with Au plating PCB

Feb 9, 2009 | Hi Sachin, thanks for your feedback. According to our supplier, surface plating is electrolytic

COB and Plating

Oct 7, 2008 | Hi All, I am using COB on my DOUBLE SIDED PCB. lastly we used Eletrolytic Ni / Flash Gold Platin

soldering to thick gold plating

Jul 12, 2006 | Hi, One other note. You don't want gold to be more than 1% to 2% of the the solder joint. Above

soldering to thick gold plating

Jul 12, 2006 | Hi, I believe you have classic gold imbrittlement here. With 80 microinches of gold you are way

soldering to thick gold plating

Jul 11, 2006 | We are trying to apply solder to boards with 80 microinches of electro plated hard gold. No componen

Gold to gold soldering

Jun 12, 2006 | We are placing a gold plated device (LCC) to a NiAu PCB using a SnPb No-clean solder. We're noticin

Gold Thickness

Jun 9, 2006 |

ENIG vs Flash Gold

Mar 24, 2006 | Flash gold is just thin gold plating over electroless nickel or electrolytic nickel. Flash gold is

gold wire bonding

Dec 28, 2005 | I have lots of experience with thermosonic gold ball bonding. You can read the literature and you w

Gold Surface Finish on PCB's

Dec 13, 2005 | Dave, I have read an article by Vern Solberg who said that Electro plating Ni/Au in not recommende

Gold Surface Finish on PCB's

Dec 9, 2005 | Grant, I dont quite understand the implications my self yet on gold deposit using FLASH or ENIG. Ho

Gold Surface Finish on PCB's

Dec 8, 2005 | Our new PCB supplier can give us a 20% price reduction if we convert from an ENIG finish to a FLASH

Gold Plating

Nov 6, 2005 |

Gold Plating

Oct 26, 2005 |

Poor reflow over gold plating

Jul 10, 2005 | HI I am IMRAN i am not expart for it but i tell you one thing you cheak your PCB in microscompe

Poor reflow over gold plating

Jun 30, 2005 | Hi, In response to reading height or gold thickness, I can do that <= one micron if that helps. It

SN/PB soldering with gold plated pcb

Apr 26, 2005 | Sounds to me like they are thinking since they have a gold board that it must be processed lead free

SN/PB soldering with gold plated pcb

Apr 26, 2005 | I have found that Sn62 solder gives better strength and leach resistance when soldering to gold surf

SN/PB soldering with gold plated pcb

Apr 25, 2005 | I wonder if yor customer means wrong "flux"? Your not solderng to gold. Your soldering to Nickle

SN/PB soldering with gold plated pcb

Apr 24, 2005 | We're not sure what your customer is talking about either. Gold and tin form an intermetallic com

SN/PB soldering with gold plated pcb

Apr 23, 2005 | Hi, Is there a solder paste alloy espacially done to solder components on a pcb gold plated ???

Solderability tests for Gold finishes

Dec 6, 2004 | Hi, I understand that solder dipping of gold plated units (PCB or component lead) is not the ideal

soft gold vs immersion gold

Aug 12, 2004 | This is interesting, I was once told by a PCB supplier that "soft gold" was immersion and the "hard

Prob in Gold plated PCB prod

Apr 10, 2004 | Hi all, When we are producing A gold Plated PCB Then the Prob Of Dry soldering is coming Profile

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