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.

12DF5
Full-Wave Rectifier

EIA Base & Outline

EIA Base: 9BS

Mechanical Data

EIA Base ...................................... 9BS

Electrical Data

Heater Voltage ................................ 6.3/12.6 V
Heater Current ................................ 0.9/0.45 A

Maximum Ratings (Design Center Values)

Diode
Peak Inverse Plate Voltage .................... 1275 V

Characteristics and Typical Operation

Rectifier
Output Voltage ................................ 450 V
Output Current ................................ 100 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, 15 Aug 2022 18:30:55 -0700