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.

ECC189
Variable-Mu Twin Triode

EIA Base & Outline

EIA Base: 9AJEIA Bulb: 6-2

Substitute Data

Preferred Substitutes ......................... 6DJ8
Substitutes ................................... 6DT8
Source ........................................ CS-363

Application

Source ........................................ CS-363
Miniature type used as rf amplifier in vhf tuners of television receivers. Requires miniature 9-contact socket.

Mechanical Data

Source ........................................ CS-363
EIA Outline ................................... 6-2
EIA Base ...................................... 9AJ

Electrical Data

Source ........................................ CS-363
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.365 A

Source ........................................ CS-363
For other characteristics and typical operation, see 6ES8

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, 27 Jun 2022 11:17:23 -0700