NJ7P SQL Tube Database Query

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1T6
Diode - Sharp-Cutoff Pentode

EIA Base & Outline

Substitute Data

Preferred Substitutes ......................... 1S6

Mechanical Data

EIA Outline ................................... 3-5
EIA Base ...................................... 8DA

Electrical Data

Filament Voltage .............................. 1.25 V
Filament Current .............................. 0.04 A

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 45 V
Grid No. 2 Voltage ............................ 45 V
Grid No. 1 Voltage ............................ 0 V
Plate Resistance (approx) ..................... 500K Ω
Transconductance .............................. 475 µ
Plate Current ................................. 0.75 mA
Grid No. 2 Current ............................ 0.21 mA

Class A Amplifier
Plate Voltage ................................. 67.5 V
Grid No. 2 Voltage ............................ 67.5 V
Grid No. 1 Voltage ............................ 0 V
Plate Resistance (approx) ..................... 400K Ω
Transconductance .............................. 600 µ
Plate Current ................................. 1.6 mA
Grid No. 2 Current ............................ 0.4 mA

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.

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

Wed, 29 Mar 2023 06:15:11 -0700