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.

11CA11
Dissimilar Twin Triode - Pentode

EIA Base & Outline

EIA Base: 12HNEIA Bulb: 9-58
Source ........................................ GE DS 10/68

Mechanical Data

Source ........................................ GE DS 10/68
Bulb .......................................... T-9
Base Type ..................................... E12-70 Button 12-Pin
EIA Outline ................................... 9-58
EIA Base ...................................... 12HN
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Source ........................................ GE DS 10/68
For other characteristics and typical operation, see 6CA11

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

Sat, 02 Jul 2022 07:02:37 -0700