DUAL TRIODE, MEDIUM - MU
The 6J6 Vacuum tube is a miniature type used as an RF
power amplifier and oscillator or as an AF amplifier.
With a push-pull arrangement of the grids and with the
plates in parallel, it is also used as a mixer at
frequencies as high as 600 MHz. This tube requires a
miniature 7-contact socket and may be mounted in any
position.
Thermal Characteristics of the heater of the 6J6A are
controlled such that heater voltage surges during the
warm-up cycle are minimized provided it is used with other
types which are similarly controlled. Except for the
controlled heater warm-up time of the 6J6A, the 6J6 and
6J6A tubes are identical!
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ............................... 0.45 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode
DC Component .............................. 90 V
Heater Negative with Respect to Cathode
DC Component .............................. 90 V
Preferred Substitutes .................. 7244, 6H15N, 6J6, 6J6A, 6CC31, 6030, A4434,
ECC91, TS52
Substitutes ...................... 5964, 6045, 6101