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Tube Substitutions for:
4EJ7
High Mu Sharp Cutoff Pentode
TypeSubstitutesBase Diagram
4EJ74EH7, 4JC8, 4JD6, 4KT6, 4HM6§, 4HT6§, 4JC6§, 4JC6A§, 4JD6§
Notes:§ - May not work in all circuits
Web References4EJ7 (Amperex) @ Franks Electron Tubes
4EJ7 (Tung-Sol) @ Franks Electron Tubes
4EJ7 @ RadioMuseum.org


Type 4EJ7
High Mu Sharp Cutoff Pentode



MECHANICAL DATA

Basing9AQ


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage4Volts
Heater Current0.6A


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