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.

6HR5
Beam Power Pentode

EIA Base & Outline

EIA Base: 7BZEIA Bulb: 5-3

Substitute Data

Substitutes ................................... 6AQ5 6HG5
Source ........................................ GE - 1973

Mechanical Data

Source ........................................ GE - 1973
Bulb .......................................... T-5 1/2
EIA Outline ................................... 5-3
EIA Base ...................................... 7BZ

Electrical Data

Source ........................................ GE - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.45 A

Direct Interelectrode Capacitances (approx)

Pentode
Source ........................................ GE - 1973
Input ......................................... 8.3 pf
Output ........................................ 8.2 pf
Grid to Plate ................................. 0.35 pf

Maximum Ratings (Design Center Values)

Pentode
Source ........................................ GE - 1973
Plate Voltage ................................. 260 V
Grid No. 2 Voltage ............................ 270 V
Plate Dissipation ............................. 8.0 W
Grid No. 2 Dissipation ........................ 2.0 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ GE - 1973
Plate Voltage ................................. 260 V
Grid No. 2 Voltage ............................ 270 V
Grid No. 1 Voltage ............................ -19 V
Transconductance .............................. 3600 µMho
Plate Current ................................. 30 mA
Grid No. 2 Current ............................ 2.3 mA

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

Mon, 30 Jan 2023 01:07:20 -0700