Diode (NOT rectifier) ·Diode-Diode
Double diode with separate cathodes and internal screening, intended for detector and rectifier service with improved isolation between sections.
Double diode with separate cathodes and internal screening.
International Octal
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
2 physical sections, each with unique specifications.
Section 1
Published Mullard ratings and characteristics promoted from the supplied source.
Section 2
No fixed ratings are recorded for this section.
Second physical diode section added in approved section-structure reconciliation.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Heater Voltage
6.3 V
Heater Current
200 mA
Maximum Anode Voltage
200 V
EachSection
Maximum Anode Current
0.8 mA
EachSection
Data set 02
Published operating points and test conditions from this source.
Application
Detector / rectifier
Diode anode voltage maximum
200 V
Diode current maximum
0.8 mA
Heater-cathode voltage maximum
75 V
Heater-cathode resistance maximum
20000 ohm
Diode-cathode capacitance
4.5 pF
Diode-to-diode capacitance
0.5 pF