TubePad 6.0 Tube Chart

Quick Reference Data

Name: 75
Use:
Glass type used as combined detector, amplifier, and avc tube in radio receivers.
Notes: Requires six-contact socket.


75
Twin Diode - High-Mu Triode

Characteristics

Data Source. . . . . . . . . RC-15
Heater or Filament Voltage . 6.3 volts
Heater or Filament Current . 0.3 amperes
EIA Base . . . . . . . . . . 6G
Substitutes. . . . . . . . . 6SZ7



Capacitances and Design Maximum Values:

Section. . . . . . . . .       Triode
Cin. . . . . . . . . . . .      3.2 pf
Cout . . . . . . . . . . .        3 pf
Cgp. . . . . . . . . . . .      1.6 pf






Typical Operation as a Receiving Tube                   

Description   Vp Vg VgMax Vs Is IsMax  Ip IpMax  Rp   TC  AF Zl PO
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Class A Amp  250 -2     -  -  -     - 0.9     - 91K 1100 100  -  -