NJ7P SQL Tube Database Query

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1AR5
Diode - Sharp-Cutoff Pentode

EIA Base & Outline

EIA Base: 6AUEIA Bulb: 5-2

Substitute Data

Preferred Substitutes ......................... 1S5
Substitutes ................................... 1AF5

Mechanical Data

Bulb .......................................... T-5 1/2
EIA Outline ................................... 5-2
EIA Base ...................................... 6AU

Electrical Data

Filament Voltage .............................. 1.4 DC V
Filament Current .............................. 0.025 A

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If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.

Please enter the tube number:

This database contains data on thousands of tubes. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.

Other Tube Search Engines:
Frank's Electron Tube Pages

Complete Tube Manuals:
Tube Manual Index from NJ7P

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(c) 1994-2021 by William A. Beech, NJ7P

Sat, 25 Mar 2023 20:41:59 -0700