Power Pentode
Glass type used in output stage of radio receivers.
Electrical Data: ( RCA R-10 - 1930)
Heater Voltage ................................ 6.3 DC V
Heater Current ................................ 0.3 A
Electrical Data: ( RCA RC-13 - 1937)
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A