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.

1N2
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 3CEIA Bulb: 12-18

Substitute Data

Preferred Substitutes ......................... 1AU3 1J3 1N2
Substitutes ................................... 1B3 1G3

Mechanical Data

Bulb .......................................... T-12
Base Type ..................................... Short Medium Shell Octal 7-Pin
EIA Outline ................................... 12-18
EIA Base ...................................... 3C
Top Cap ....................................... C1-34
Cathode ....................................... Coated Filament
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 1.25 V
Heater Current ................................ 0.2 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, 03 Oct 2022 03:56:06 -0700