Datasheet · Triode · RCA

845 datasheet

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Key 845 specs at a glance

Type
Triode
Primary use
Transmitting (SET)
Era
19310s
Heating
direct
Heater
10 V / 3.25 A
μ (amplification factor)
5.3
gm (transconductance)
3.1 mA/V
rp (plate resistance)
1.7 kΩ
Max plate voltage
1250 V
Max plate dissipation
100 W
Base
ux4
Manufacturer
RCA
Equivalents
VT-43

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