Triode - Sharp-Cutoff Pentode
The 6EA8 Vacuum tube is a miniature type used as a
combined oscillator and mixer in color and
black-and-white television
receivers utilizing an IF in the order of 40 MHz.
It requires a miniature 9-contact socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.45 A
Preferred Substitutes
......................... 6GH8, 6GJ8
Substitutes
.......................... 6HL8, 6KD8, 6LM8, 6U8.