NJ7P SQL Tube Database Query

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VT-174
Power Pentode

EIA Base & Outline

EIA Base: 7BAEIA Bulb: 5-2
Source ........................................ TM 11-310 - 1944

Mechanical Data

Source ........................................ TM 11-310 - 1944
EIA Outline ................................... 5-2
EIA Base ...................................... 7BA

Electrical Data

Source ........................................ TM 11-310 - 1944
Heater Voltage ................................ 2.8/1.4 V
Heater Current ................................ 0.05/0.1 A

Source ........................................ TM 11-310 - 1944
For other characteristics and typical operation, see 3S4

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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.

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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

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Thu, 18 Aug 2022 18:59:16 -0700