Diode (NOT rectifier) ·Diode-Diode
DD41
AC-mains double diode intended for receiving-equipment detector and rectifier service.
- Sections
- 2
- Base
- -
- Socket code
- IO
- Base pins
- 8
- Nominal heater
- 4 V / 500 mA
Description
AC mains double diode.
Socket description
International Octal
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- IO
- Base pins
- 8
- Nominal heater voltage
- 4 V
- Nominal heater current
- 500 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
2 physical sections, each with unique specifications.
Section 1
Diode
No fixed ratings are recorded for this section.
Representative section for repeated identical sections.
Section 2
Diode
No fixed ratings are recorded for this section.
Representative section for repeated identical sections.
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.