The 6I4P short-characteristic triode-heptode with separate cathodes has been designed for use in noise-protected amplitude gates and sync pulse amplifiers of television receivers.

The 6I4P triode-heptodes are miniature devices enclosed in glass bulb and provided with nine-pin base leads and an indirectly heated oxide-coated cathode.

The 6I4P triode-heptodes are resistant to ambient temperature from -45 to +70C and relative humidity of 95 to 98% at +25C, as well as to vibration with an acceleration of 2g.

Name: 6I4P;

Type: triode-heptode,separate cathode;

Application: application in aplitude selector or synchropulse amplifier;

Cathode type: oxide,indirect heating;

Envelope: glass,miniature;

Mass, g: 15;

Filament voltage, V: 6,3;

Filament current, A: 0,41-0,49;

Anode voltage, V: triode-100/heptode-14;

Anode current, A: triode-0,009/heptode-0,0015;

Anode power, W: triode-1,5/heptode-0,5;

Grid1 voltage, V: heptode-0;

Grid2 voltage, V: heptode-14;

Grid3 voltage, V: heptode-0;

Grid4 voltage, V heptode-14;

Steepness, mA/V: triode-9/heptode-1,1;

Reverse grid current, uA: 0,5;

Gain: triode-40-60;

Socket type: rsh25.