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Tube Substitutions for:
7258
Sharp-Cutoff Pentode-Medium-Mu Triode
TypeSubstitutesBase Diagram
7258
Web References7258 (Tung-Sol) @ Franks Electron Tubes
7258 (Sylvania) @ Franks Electron Tubes
7258 @ RadioMuseum.org


Type 7258
Sharp-Cutoff Pentode-Medium-Mu Triode



MECHANICAL DATA

Basing9DA


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage12.6Volts
Heater Current0.195A


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