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Tube Substitutions for:
417A
High-Mu Triode
Type
Substitutes
Base Diagram
417A
417B
,
5842
9V
Web References
417A @ RadioMuseum.org
Type
417A
High-Mu Triode
MECHANICAL DATA
Basing
9V
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
6.3
Volts
Heater Current
0.3
A
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