NJ7P SQL Tube Database Query

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3A3A
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 8EZEIA Bulb: 9-52

Substitute Data

Preferred Substitutes ......................... 3AW3
Substitutes ................................... 3B2 3CA2

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Glass
EIA Outline ................................... 9-52
Maximum Overall Height ........................ 3.812 In.
Maximum Seated Height ......................... 3.250 In.
Maximum Diameter .............................. 1.188 In.
EIA Base ...................................... 8EZ

Electrical Data

Heater Voltage ................................ 3.15 V
Heater Current ................................ 0.22 A

Maximum Ratings (Design Center Values)

Diode
Peak Inverse Plate Voltage .................... 30000 V

Characteristics and Typical Operation

Pulsed Rectifier in TV
Output Current ................................ 2 mA

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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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Sat, 25 Mar 2023 04:15:04 -0700