8393

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Revision as of 18:59, 4 July 2020 by Rajesh (talk | contribs) (157- part# details.)
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The 8393 (Tek P/N 154-0461-00) is a Nuvistor triode similar to a 7586 except for a few differences noted in the datasheet.

It is used in the 453 (prior to s/n 20,000), 454, 1A7, 503 and possibly others.

Aged/Checked/Matched Pair Details
Used in Tek Part# S/N Range
453, 454 157-0107-00 453 - Upto-20,000
1A7 157-0108-00 All
1A6, 503 157-0109-00 All

Reference:

Tube aging procedure / Selection and checking procedure

Links

Pictures