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Common thickness of hard gold in edge connectors?
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Topic: Common thickness of hard gold in edge connectors? (Read 1449 times)
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[Chrille]
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Posts: 32
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Common thickness of hard gold in edge connectors?
«
on:
October 14, 2021, 07:31:03 am »
Hi!
I want to get a board manufactured and it has an edge connector. What is the typical thickness of the gold fingers of an expansion board (in μ")?
Thanks!
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SteveyG
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Soldering Equipment Guru
Re: Common thickness of hard gold in edge connectors?
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Reply #1 on:
October 14, 2021, 08:45:27 am »
1 to 2 microns usually
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Fronberry
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Re: Common thickness of hard gold in edge connectors?
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Reply #2 on:
October 14, 2021, 07:10:46 pm »
30-60 μ" gold, plated over 100+μ" of nickel. Total thickness is ~.06 inches
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[Chrille]
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Re: Common thickness of hard gold in edge connectors?
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October 16, 2021, 02:18:55 pm »
Thanks!
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Common thickness of hard gold in edge connectors?
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