NJ7P SQL Tube Database Query

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1N2A
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 3CEIA Bulb: 12-18

Substitute Data

Preferred Substitutes ......................... 1AU3 1J3 1N2
Substitutes ................................... 1B3 1G3

Mechanical Data

Bulb .......................................... T-19
Base Type ..................................... Octal
Maximum Overall Height ........................ 3.562 In.
Maximum Seated Height ......................... 3.000 In.
Maximum Diameter .............................. 1.562 In.
EIA Base ...................................... 3C

Electrical Data

Heater Voltage ................................ 1.25 V
Heater Current ................................ 0.2 A

Maximum Ratings (Design Center Values)

Diode
Peak Inverse Plate Voltage .................... 28000 V

Characteristics and Typical Operation

HV TV Rectifier
Output Current ................................ 0.5 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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Thu, 18 Aug 2022 17:04:56 -0700