Home▸ Forums▸ Macintosh 128k 240v Analog Board Component Identification — #3▸ Macintosh 128k 240v Analog Board Component Identification — #3
Post #3 by sadmanonatrain
Source ForumMacintosh 128k 240v Analog Board Component Identification — #3
CategoryHardware
Post DateSun, 22 Sep 2013 - 13:45
Original URLhttps://68kmla.org/bb/threads/macintosh-128k-240v-analog-board-component-identification.28919/
Post
Thank you for your response nvdeynde!

It's a fast SCR ( Silicon controlled rectifier ) E0122 (or E0102YA). It's part of the power supply circuit.
http://pdf.datasheetarchive.com/datasheetsmain/Datasheets-35/DSA-697395.pdf
Click to expand...

Using the information you've provided I am trying to find a suitable replacement.

On Ebay i've found the following listing: http://tinyurl.com/qz75vxy

Its specifications match up with ones given in the datasheet: 0.8A, 30V and a TO 92 package.

Would this be a suitable replacement for the SCR that failed on my 240V analog board?

Thank you

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