Sharp-Cutoff Tetrode
The 2CY5 Vacuum tube is a miniature type used as an RF
amplifier in VHF tuners of television receivers. It
requires a miniature 7-contact socket.
Electrical Data:
Heater Voltage ............................. 2.4 V
Heater Current ............................. 0.6 A
Preferred Substitutes ......................... 2EA5
Substitutes ................................... 2EV5