Beam Triode
Broken Guide Pin Otherwise Tests Strong
The 6BK4C / 6EL4A Vacuum tube is a glass octal type used
for the voltage regulation of
high-voltage, low-current dc power supplies in color
and black-and-white television receivers.
Requires an octal socket.
Socket terminals 3, 4, 6 and 8 should not be used
for tie points.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.2 A
Maximum Heater-Cathode Voltage:
Heater Negative with Respect to Cathode
Total DC and Peak ......................... 450 V
Preferred Substitutes ...................... 6BD4A,
6BK4C, 6EL4A