NJ7P SQL Tube Database Query

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8001
Beam Power Pentode

EIA Base & Outline

EIA Base: 7BM

Mechanical Data

EIA Base ...................................... 7BM

Electrical Data

Heater Voltage ................................ 5 V
Heater Current ................................ 7.5 A

Direct Interelectrode Capacitances (approx)

Pentode
Input ......................................... 12 pf
Output ........................................ 6.5 pf
Grid to Plate ................................. 0.06 pf

Maximum Ratings (Design Center Values)

Pentode
Plate Voltage ................................. 4000 V
Grid No. 2 Voltage ............................ 750 V
Plate Dissipation ............................. 75 W
Grid No. 2 Dissipation ........................ 30 W

For other characteristics and typical operation, see 4E27

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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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Mon, 30 Jan 2023 00:43:31 -0700