Twin Triode - Sharp-Cutoff Pentode
The 6AF11 Vacuum tube is a duodecar type used in
television receiver applications. The high-mu triode
unit is used for AGC keyer service, the medium-mu
triode unit for sync separator service, and the pentode
unit for video amplifier service. This tube requires a
duodecar 12-contact socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ............................... 1.05 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode
DC Component .............................. 100 V
Total DC and Peak ......................... 200 V
Heater Negative with Respect to Cathode:
DC Component .............................. 200 V
Total DC and Peak ......................... 200 V
Preferred Substitutes .................. 6AS11
Substitutes ............................ 6BD11