Heptode, Pentagrid Converter
The 12BE6 / HK90 Vacuum tube is a miniature type used as
a converter in AC/DC receivers for
both standard broadcast and FM bands. It requires a
miniature 7-contact socket.
Electrical Data:
Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.15 A
Substitutes .................. 12CS6, HK90