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  1. glen65

    SMD Component ID

    Here's the attachment http://files.engineering.com/getfile.aspx?folder=5e9e5591-bd36-4629-afa4-880fa16aaffc&file=PANA0688.JPG
  2. glen65

    SMD Component ID

    Hello, I am working with a 3 phase motor controller and ran across a 4 pin SMD component I am not familiar with (see attachment). There is very little if any resistance when measuring from end to end. The possibilities I was thinking of was some sort of jumper or protection device or perhaps...
  3. glen65

    Transistor Selection, Replacing PN2222A

    Dont know how much room you have but what about reworking it to use something with a TO220 case like a TIP3055?
  4. glen65

    Counterfeit Semiconductors

    Hello, I recently purchased some Toshiba power transistors from a supplier. I noticed they looked a bit odd compared to the originals. I am aware that there is a problem with counterfeit semiconductors so I have decided to seek some opinions about these before I attempt installation. The links...

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