Data set 01
1959 Telefunken
Published operating points and test conditions from this source.
SECTION 1
Pentode
Other
Audio power output
1 W
Application
Application
AF output
Power - Pentode (NOT beam) ·Pentode
RENS1823D
Telefunken series-heater output pentode providing approximately 1 W audio power in transformerless receivers.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 4 V / 180 mA
Description
Output pentode for audio-frequency power amplification in 180 mA series-heater receivers.
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
- 4 V
- Nominal heater current
- 180 mA
- 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
Pentode
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 200 V
Published historical Telefunken data promoted where legible; filename-designated tube kept distinct from surrounding handbook entries.
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.