Twin Triode
The 10EW7 Vacuum tube is a miniature type used as a
combined vertical-deflection oscillator and
vertical-deflection amplifier in television receivers.
It requires a miniature 9-contact socket.
Electrical Data:
Heater Voltage .............................. 9.7 V
Heater Current .............................. 0.6 A
Preferred Substitutes .................... 10DE7
Substitutes ............................. 10FD7