NJ7P SQL Tube Database Query

A horizontal ribbon.

Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.

A horizontal ribbon.

801
Power Triode

EIA Base & Outline

EIA Base: 4DEIA Bulb: 16-1

Mechanical Data

EIA Outline ................................... 16-1
EIA Base ...................................... 4D

Electrical Data

Heater Voltage ................................ 7.5 V
Heater Current ................................ 1.25 A

Direct Interelectrode Capacitances (approx)

Triode
Input ......................................... 4.5 pf
Output ........................................ 1.5 pf
Grid to Plate ................................. 6.0 pf

Maximum Ratings (Design Center Values)

Triode
Plate Voltage ................................. 600 V
Plate Dissipation ............................. 20 W

Characteristics and Typical Operation

Class C Amplifier
Plate Voltage ................................. 600 V
Grid No. 1 Voltage ............................ -150 V
Grid No. 1 Current ............................ 15 mA
Plate Current ................................. 65 mA
Driving Power ................................. 4.0 W
Power Output (approx) ......................... 25 W

Class C Modulated Amplifier (Plate)
Plate Voltage ................................. 500 V
Grid No. 1 Voltage ............................ -190 V
Grid No. 1 Current ............................ 15 mA
Plate Current ................................. 55 mA
Driving Power ................................. 4.5 W
Power Output (approx) ......................... 18 W

Push Pull Class B Amplifier
Plate Voltage ................................. 600 V
Grid No. 1 Voltage ............................ -75 V
Grid No. 1 Current ............................ 320 mA
Plate Current ................................. 130 mA
Driving Power ................................. 3.0 W
Load Resistance ............................... 10K Ω
Power Output (approx) ......................... 45 W

A horizontal ribbon.

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

A horizontal ribbon.

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

Sun, 28 Nov 2021 22:01:39 -0700