Data set 01
1999 Philips E-Z
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
llf
3.8 V
va = 200
~400 V
is
220 mA
Wya
10 W
Steitheid (max.) . ... S,
~ 04 mA
Inwendige weerst. (min.) Ri,,,;.—
50000 ohm
Power - Triode Single (under 10W) ·Triode
Z1
Early Philips directly heated low-power transmitting triode for amateur short-wave transmitter experiments at approximately 200–400 V plate voltage.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 3.8 V / 1.4 A
Description
Early Philips directly heated transmitting triode for low-power amateur short-wave transmitter experiments, operated at approximately 200 to 400 V plate voltage.
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 3.8 V
- Nominal heater current
- 1.4 A
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 1
Triode
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 400 V
- Max plate dissipation
- 10 W
Low-power transmitting triode
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.