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Tube Substitutions for:
1AH5
Diode - Sharp-Cutoff AF Pentode
TypeSubstitutesBase Diagram
1AH51AF5, 1AR5, 1S5*
Notes:* - Parallel filaments
Web References1AH5 (Philips) @ Franks Electron Tubes
1AH5 @ RadioMuseum.org


Type 1AH5
Diode - Sharp-Cutoff AF Pentode



MECHANICAL DATA

Basing6AU


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage1.4Volts
Heater Current0.025A


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