/diy/ - Do It Yourself

Anonymous Sun Oct 8 16:51:54 2017 No.1256918 [View]
File: 167 KB, 1600x1600, s-l1600[1].jpg [View same] [iqdb] [saucenao] [google]

>>1256544
quick question from a beginner
do the number in the first line mean anything? trying to repair something and one of the transistors's legs are pretty corroded, so I want to replace it, but I'm confused

pic is from ebay of what I think is the same part, but the top line of letters/numbers are different than the part to be replaced

googled the spec sheet and it had no mention of this line: http://www.ti.com/lit/ds/symlink/tl431a.pdf

thanks in advance

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/diy/ - Do It Yourself

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