NJ7P SQL Tube Database Query

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3CA3A
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 8MHEIA Bulb: 9-51

Substitute Data

Preferred Substitutes ......................... 3CN3
Substitutes ................................... 3A3 3CU3

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Octal
EIA Outline ................................... 9-51
Maximum Overall Height ........................ 3.812 In.
Maximum Seated Height ......................... 3.250 In.
Maximum Diameter .............................. 1.188 In.
EIA Base ...................................... 8MH

Electrical Data

Heater Voltage ................................ 3.6 V
Heater Current ................................ 0.225 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:
Tube Manual Index from NJ7P

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Sat, 25 Mar 2023 04:13:28 -0700