NJ7P SQL Tube Database Query

A horizontal ribbon.

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A horizontal ribbon.

3CU3
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 8MK

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Octal
Maximum Overall Height ........................ 3.812 In.
Maximum Seated Height ......................... 3.250 In.
Maximum Diameter .............................. 1.281 In.
EIA Base ...................................... 8MK

Electrical Data

Filament Voltage .............................. 3.15 V
Filament Current .............................. 0.28 A

A horizontal ribbon.

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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

A horizontal ribbon.

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Tue, 21 Mar 2023 03:46:36 -0700