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Can LM307H cans tolerate being soldered?

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  • Can LM307H cans tolerate being soldered?

    I have a Musicman sixty five 212 with a dead op amp. There are mounts that it looks like the chips are inserted into, and this one got really burnt up. I don’t presume there are direct replacements for these? I’ve never seen them at least, and not able to find any on the bay. Just wondering if there’s alternatives before I potentially risk damaging a pricey component. Thanks!

  • #2
    I've soldered plenty of those. Also found this if you end up needing one.

    https://www.ebay.com/itm/LM307-307T-LM307H-Operational-Amp/123126888611?hash=item1caaef38a3:g2AAAOSwVL5a9eQT
    "I took a photo of my ohm meter... It didn't help." Enzo 8/20/22

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    • #3
      That package is TO99 and there are still sockets if you look around for them:

      https://www.mouser.ca/ProductDetail/...thNwK6rSuF9Q==

      https://www.electronicsurplus.com/un...8-package-of-5
      Originally posted by Enzo
      I have a sign in my shop that says, "Never think up reasons not to check something."


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      • #4
        The link doesn’t work! But thanks for sharing

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        • #5
          Thanks for the info y’all! I think I’m going to end up just soldering them to the board if the risk is minimal, but I’m glad I know where to get these now! They look way nicer and more robust than the originals

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          • #6
            Originally posted by Steelwitch View Post
            The link doesn’t work! But thanks for sharing
            Not sure why it's not showing, google search for this: Mouser #:
            575-91743108
            Originally posted by Enzo
            I have a sign in my shop that says, "Never think up reasons not to check something."


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            • #7
              Originally posted by Steelwitch View Post
              The link doesn’t work! But thanks for sharing
              Something's is irregular with your computer.

              electronicsurplus.com.pdf
              mouser.ca.pdf
              It's All Over Now

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