TubePad 6.0 Tube Chart

Quick Reference Data

Name: 6EM7
Use:
Glass octal tube type used as combined vertical-deflection amplifier and vertical- deflection oscillator in color and black- and-white television receivers.
Notes: Requires an octal socket.


6EM7
Twin Triode

Characteristics
Data Source. . . . . . . . . RC-29
Heater or Filament Voltage . 6.3 volts
Heater or Filament Current . 0.925 amperes
EIA Base . . . . . . . . . . 8BD
Substitutes. . . . . . . . . 6DN7 6AE7 6GL7




Capacitances and Design Maximum Values:

Section . . . . . . . . . .     Triode 1
C/in. . . . . . . . . . . .      2.2 pf
C/out . . . . . . . . . . .      0.6 pf
C/gp. . . . . . . . . . . .      4.8 pf
Plate Dissipation . . . . .      1.5 watts
Maximum Plate Voltage . . .      330 volts

Section . . . . . . . . . .     Triode 2
C/in. . . . . . . . . . . .        7 pf
C/out . . . . . . . . . . .      1.8 pf
C/gp. . . . . . . . . . . .       10 pf
Plate Dissipation . . . . .       10 watts
Maximum Plate Voltage . . .      330 volts





Typical Operation as a Receiving Tube                   

Description           Ep  Eg EgMax Es Is IsMax Ip IpMax  Rp   TC  AF Zl PO
==========================================================================
Triode 1 Class A Amp 250  -3     -  -  -    - 1.4     - 40K 1600  64  -  -
Triode 2 Class A Amp 150 -20     -  -  -    -  50     - 750 7200 5.4  -  -

Typical Operation as a Deflection Amplifier 

Description       Ep   Ep+   Ep-   Es Egmin   Ik Ikmax
======================================================
Tri 2 Vert Amp   550  1500    -    -  -250    50  175