UHF Medium-Mu Triode
Miniature type used as local oscillators in uhf
television receivers covering the frequency range of 470
to 890 MHz. Requires a miniature 7-contact socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.225 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode
Total DC and Peak ......................... 50 V
Heater Negative with Respect to Cathode
Total DC and Peak ......................... 50 V
Preferred Substitutes ........... 6T4
Substitutes............. 6AN4 6DX4 6AF4