NJ7P SQL Tube Database Query

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LL500
Beam Power Pentode

EIA Base & Outline

EIA Base: 9NH

Substitute Data

Preferred Substitutes ......................... 6GB5

Mechanical Data

EIA Base ...................................... 9NH

Electrical Data

Heater Voltage ................................ 18 V
Heater Current ................................ 0.45 A

For other characteristics and typical operation, see 6GB5

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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, 30 Jun 2022 15:22:25 -0700