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.

2C39WA
High-Mu Power Triode

EIA Base & Outline

EIA Base: 2C39B

Mechanical Data

Bulb .......................................... Special
Base Type ..................................... Metal & Ceramic
Maximum Overall Height ........................ 2.750 In.
Maximum Diameter .............................. 1.260 In.
EIA Base ...................................... 2C39B

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.03 A

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 10:07:36 -0700