Sharp-Cutoff Pentode
Miniature type used in television receivers as an if
amplifier at frequencies up to about 45 MHz and as rf
amplifiers in vhf television tuners. Requires a miniature
7-contact socket.
Electrical Data
Heater Voltage ......... 3.15 V
Heater Current .......... 0.6 A
Preferred Substitutes .......... 3BZ6 3CF6 3DK6
Substitutes .................... 3AU6 3BA6 3BC5