Half-Wave Rectifier
The 6CM3 Vacuum tube is a novar type used as a damper
tube in horizontal-deflection circuits of black-and-white
television receivers. It requires a novar 9-contact
socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 2.4 A
Substitutes .................... 6DN3, 6CH3, 6CJ3