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Altera_Forum's avatar
Altera_Forum
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12 years ago

Altera DE2 push button replacement or equivalent

Hello,

I have a DE2 Board and 2 swtich push button are damaged.

Does any one know the part number of the switch push button or any equivalent part ?

Thank you for any answer !

Ravelar

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    12 years ago

    Dear ravelar,

    The tactile switch PCB footprint (and electrical model) should be the same as a standard 12mm by 12mm tactile switch.

    You can find these at almost every electronics retailer online.

    Here's one from Tayda electronics. http://www.taydaelectronics.com/electromechanical/switches-key-pad/tact-switch/tact-switch-12-12mm-4-3mm-through-hole-spst-no.html

    Now, the only problem is desoldering it. In order to desolder a part from a multi-layer board with plated-through holes, you have to have a constant vacuum desoldering station. Usually, the EE shop in a university will be more than happy to do this for you, but you should not attempt this yourself (unless you have the tools and know how to do it ;) ). (Do note this is not the same as desoldering from a single layer PCB board.)

    Sincerely,

    blu