Electronics Forum | Fri Nov 13 23:33:33 EST 1998 | Kallol Chakraborty
| | | I believe that gold fingers on my circuit boards are being | | | contaminated and need to clean them with some chemical | | | solution. Any recommendations. | | | | | Chuck: What is the type and source of your contamination? Dave F | | We a
Electronics Forum | Sat Nov 14 08:05:54 EST 1998 | Earl Moon
| | | | I believe that gold fingers on my circuit boards are being | | | | contaminated and need to clean them with some chemical | | | | solution. Any recommendations. | | | | | | | Chuck: What is the type and source of your contamination? Dave
Electronics Forum | Sun Apr 12 10:44:44 EDT 2015 | proy
I have a small PCB which has gold finger edge connector along one side. This limits the PCB fabricator panelization due to the bevel required on the edge connector Does anyone know of a simple process to add the bevel AFTER the boards are assembled a
Electronics Forum | Wed Mar 16 09:09:49 EST 2005 | russ
Any checking of the motherboard connectors that these are going into?
Electronics Forum | Mon Aug 28 17:28:16 EDT 2017 | dekhead
Edge connector attaching to gold fingers?
Electronics Forum | Mon Sep 24 19:25:42 EDT 2018 | rfazil
How can you make a cathode for selective gold plating edge connector. I know you can add bus/tie bars but we want to remove them and just want to do selective hard gold plating of gold fingers.
Electronics Forum | Fri Jun 14 14:30:36 EDT 2002 | davef
Assuming you are talking about solderable surfaces: People specify various materials to protect the solderability of the pads on the board. Gold, actually, Electroless Nickel - Immersion Gold [ENIG], is popular. * Board fabricators like it because
Electronics Forum | Wed Mar 16 09:48:44 EST 2005 | jdengler
I'm with Russ on this one. Had a similar problem with a flex circuit that used gold contacts into a ZIF connector on a ridged PCB. After may test I finally convinced the customer to do some test on the ZIF connector. The end result was flux contam
Electronics Forum | Thu Sep 27 08:41:15 EDT 2018 | sanneyyu
add tie bar is the simple way to do gold plating on edge connectors, but there's method to remove this tie bars. However,the gold in this way looks not very bright.
Electronics Forum | Sun Apr 12 18:16:28 EDT 2015 | davef
Beveling machine: * Seetrax Bevcut [ http://www.seetrax.com/edge_finishers.htm ] * Radoll Design Bevel Master
