Datasheet · Triode · Philips·Telefunken

AD1 datasheet

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Key AD1 specs at a glance

Type
Triode
Primary use
Power (SE)
Era
19370s
Heating
direct
Heater
4 V / 0.95 A
μ (amplification factor)
4
gm (transconductance)
6 mA/V
rp (plate resistance)
670 Ω
Max plate voltage
250 V
Max plate dissipation
15 W
Base
p8a-sc
Manufacturer
Philips·Telefunken
Equivalents
AD1/350, TAD1, RE604, P15/250

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