Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Other
Maximum RMS anode voltage per anode
350 V
SECTION 2
Rectifier
Other
Maximum RMS anode voltage per anode
350 V
Rectifier - Full Wave ·Rectifier-Rectifier
UU8
Indirectly heated high-current full-wave rectifier for substantial electronic power supplies. Its heavy four-volt heater-cathode construction provides considerably greater current than smaller UU-family rectifiers.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 2
- Base
- -
- Socket code
- IO
- Base pins
- -
- Nominal heater
- 4 V / 2.8 A
Description
Indirectly heated high-current full-wave rectifier.
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
- -
- Nominal heater voltage
- 4 V
- Nominal heater current
- 2.8 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
2 physical sections, each with unique specifications.
Section 1
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier nominal output current
- 250 mA
Section 2
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier nominal output current
- 250 mA
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.