NJ7P SQL Tube Database Query

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T200
Power Triode

EIA Base & Outline

Mechanical Data

EIA Base ...................................... 2N

Electrical Data

Heater Voltage ................................ 10 V
Heater Current ................................ 5.75 A

Direct Interelectrode Capacitances (approx)

Triode
Input ......................................... 9.5 pf
Output ........................................ 1.6 pf
Grid to Plate ................................. 7.9 pf

Maximum Ratings (Design Center Values)

Triode
Plate Voltage ................................. 2500 V
Plate Dissipation ............................. 200 W

Characteristics and Typical Operation

Class C Amplifier
Plate Voltage ................................. 2500 V
Grid No. 1 Voltage ............................ -280 V
Grid No. 1 Current ............................ 54 mA
Plate Current ................................. 350 mA
Driving Power ................................. 25 W
Power Output (approx) ......................... 685 W

Class C Modulated Amplifier (Plate)
Plate Voltage ................................. 2000 V
Grid No. 1 Voltage ............................ -260 V
Grid No. 1 Current ............................ 54 mA
Plate Current ................................. 300 mA
Driving Power ................................. 23 W
Power Output (approx) ......................... 460 W

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

Sat, 25 Jun 2022 10:15:23 -0700