NJ7P SQL Tube Database Query

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2B3
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 8HC

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Int or Short Int Shell Octal 6-Pin
EIA Outline ................................... 9-51 9-52
Maximum Overall Height ........................ 4.063 In.
Maximum Seated Height ......................... 3.500 In.
Maximum Diameter .............................. 1.281 In.
EIA Base ...................................... 8HC
Top Cap ....................................... C1-34
Cathode ....................................... Coated Filament
Mounting Position ............................. Any

Electrical Data

Filament Voltage .............................. 1.75 V
Filament Current .............................. 0.25 A

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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.

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Complete Tube Manuals:
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Tue, 16 Aug 2022 00:55:52 -0700