Datasheet · Triode · Osram

PX4 datasheet

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Key PX4 specs at a glance

Type
Triode
Primary use
Power (SET)
Era
19300s
Heating
direct
Heater
4 V / 1 A
μ (amplification factor)
5
gm (transconductance)
3 mA/V
rp (plate resistance)
1.7 kΩ
Max plate voltage
300 V
Max plate dissipation
15 W
Base
ux4
Manufacturer
Osram
Equivalents
PP5/400

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