Electronics Forum: pcb finishes (Page 1 of 78)

link to report on lead free soldering and differnet pcb finishes

Electronics Forum | Fri Dec 23 06:09:04 EST 2005 | Slaine

good report showing lots of sections and compairng differnet pcb finishes http://www.smartgroup.org/experience/experience%20report%202005.pdf

link to report on lead free soldering and differnet pcb finishes

Electronics Forum | Fri Dec 23 23:29:17 EST 2005 | azbvc

Slaine, thank you for sharing..

link to report on lead free soldering and differnet pcb finishes

Electronics Forum | Sat Dec 24 08:26:41 EST 2005 | GS

Thank you, very intersting. Seen they've experimented also Sn Cu Ni on wave solder. Rgards............GS

silver finishes on pcbs

Electronics Forum | Wed Dec 13 09:42:44 EST 2000 | jacqueline

Hi there, Could someone please tell me diferences and possible benefits that are found when using silver as a pcb finish as opposed to HASL. I've already tried the archives without much luck. ta much, jack

Surface finishes / shelf-life

Electronics Forum | Wed Jul 07 11:49:34 EDT 2004 | Svensen

Curiously... Shelf-life of the plating alternatives has been mentioned several times as a potential issue in these discussions. Tell me is there a market for a simple plastic packaging which could extend shelf life (and hence solderability) of these

Re: Alternate surface finishes

Electronics Forum | Fri Jun 18 13:48:37 EDT 1999 | Earl Moon

| We currently use HASL on all of our boards and I would like to move to something else. I have sampled some boards with Entek OSP and I loved it, the problem is we have plated mounting holes on just about every board we make. Does anyone have info

Your choice among surface finishes

Electronics Forum | Tue Nov 05 20:24:53 EST 2019 | sssamw

How to choose PCB finish? It depends your product application.

Your choice among surface finishes

Electronics Forum | Fri Nov 01 18:21:50 EDT 2019 | gregcr

I does depend on the level of technology of the PCB. RoHS-HASL for basic products and Silver Immersion for a flat finish, are my preferred.

SMT leadless component solderability finishes

Electronics Forum | Mon Apr 17 16:17:47 EDT 2000 | Dennis Fall

Typically, Sn/Pb solders are used to preserve solderability on leaded and leadless SMT components. Are other finishes (such as those used in PCB manufacturing e.g. Sn, NiAu, OSP's, etc.) frowned upon by PCB stuffers and their customers? I am intere

Re: silver finishes on pcbs

Electronics Forum | Wed Dec 13 20:30:59 EST 2000 | Dave F

Immersion Silver PCB Surface Plating - Dennis VanBuren 14:21:24 02/01/2000 [Wudja mean "not much luck" searching the archives? What is this haggis???][Is that like saying "what is this chopped liver??"]

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