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Vacuum tubes by use
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EM7 / EM-7 miniature triode tube
EM7 / EM-7 miniature triode tube
Manufacturer:
MELZ
$
4.00
Add quantity:
Available quantity:
last 1 pc.
We accept payments by:
Average delivery time to
United States
is
19
days.
EM7 / EM-7 miniature electrometer triode tube. Designed to work in a variety of electrometric devices. Durability at least 500 hours.
Nominal electrical characteristics of the EM-7:
Heater voltage, V: 1;
Heater current, mA: 18;
The voltage on the anode, V: 7;
The voltage on the first grid, In: -2;
The current in the anode circuit, uA: 250;
Slope, uA / V: 80 to 250;
Gain: 1.5;
The capacity of the input, pF: 1.9
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